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TerraVolt Hybrid Inverter Datasheet
Datasheets — Product selection
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TerraVolt Battery Storage Datasheet
Datasheets — Product selection
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TerraVolt All-in-One ESS Datasheet
Datasheets — Product selection
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TerraVolt Hybrid Inverter High-Capacity Datasheet
Datasheets — Product selection
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TerraVolt Hybrid Inverter Single-Phase Datasheet
Datasheets — Product selection
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TerraVolt Hybrid Inverter Installation Manual
Installation — Installation
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TerraVolt Battery Storage User Manual
User Manuals — Technical guidance
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TerraVolt WiFi Logger Installation Manual
Installation — Installation
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TerraVolt Hybrid Inverter User Manual
User Manuals — Technical guidance
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TerraVolt Hybrid Inverter Quick Installation Guide
Installation — Installation
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TerraVolt Hybrid Inverter User Guide
User Manuals — Technical guidance
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TerraVolt Solar App User Manual
Monitoring — Monitoring
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TerraVolt Smart Monitoring App Manual
Monitoring — Monitoring
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TerraVolt Cloud Monitoring User Manual
Monitoring — Monitoring
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TerraVolt Cloud Web Manual
Monitoring — Monitoring
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TerraVolt Cloud App Manual
Monitoring — Monitoring
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TerraVolt Hybrid Inverter Warranty Card
Warranty — Compliance
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TerraVolt Battery Storage Warranty Card
Warranty — Compliance
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TerraVolt Battery Compatibility Statement
Compatibility — Technical guidance
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TerraVolt EU Battery Compatibility List
Compatibility — Technical guidance
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TerraVolt Compatible Inverter List
Compatibility — Technical guidance
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TerraVolt Battery MSDS
Safety — Compliance
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TerraVolt Battery Safety Data Sheet
Safety — Compliance
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Product Selection & Specification 6

How TerraVolt packages PV + storage

The decision between a hybrid inverter and an all-in-one ESS affects installation complexity, expandability, and the installer skill profile required. Understanding the trade-off helps you choose the right architecture before the first component is ordered.

Factor Hybrid Inverter + Battery All-in-One ESS
Architecture Separate inverter and battery units Integrated inverter + battery in a single enclosure
Install footprint Larger — two or more wall-mounted units Compact — single enclosure
Expandability Add battery modules over time; inverter rated for future growth Limited by integrated design; may require a second unit to expand
Typical use case Flexible residential and commercial projects with evolving needs Space-constrained retrofits and fast-deployment residential
TerraVolt examples H3–H20 hybrid inverters + B5–B20 battery storage One 5, One 10, One 25, One 3P, One C&I

When to choose which

  • Choose a hybrid inverter + separate battery when your project may grow — more storage, more PV, or expanding to cover additional loads. The modular architecture means you add capacity without replacing the core inverter.
  • Choose an all-in-one ESS when installation speed and physical footprint are the primary constraints — retrofit garages, apartments with limited utility space, or projects where the installer wants a pre-integrated unit from a single supplier.

Start from your site, not from a product catalog. Send TerraVolt the installation constraints — wall space, load profile, expansion plan — and we'll map the right architecture before you commit to hardware.

→ Download: Hybrid Inverter Datasheet / All-in-One ESS Datasheet

Product-to-application mapping

Deployment scenario Recommended product family Why
Residential new-build with solar Hybrid inverter (H3–H6 single-phase) + battery (B5–B8) Flexible expandability; standard installer toolchain
Residential retrofit with existing PV All-in-One ESS (One 5 / One 10) or AC-coupled hybrid inverter Pre-integrated; reduces re-wiring scope
Small commercial (<50 kW load) Hybrid inverter (H8-3P–H12-3P) + battery stack (B16–B20) Three-phase balanced loads; peak-shaving capable
Large commercial / industrial Hybrid inverter (H15-3P–H20-3P) + battery stack + EMS integration High-power demand management; BMS/SCADA integration

Selection principles

  • Start from the site, not the catalog. Load profile, grid capacity, and backup requirements determine the family.
  • Single-phase vs. three-phase is determined by the site power supply, not product preference.

Uncertain? Send the site brief. TerraVolt maps the product family from your load data, grid constraints, and expansion plan — at no cost and with no purchase commitment.

→ Download: Hybrid Inverter Datasheet / Battery Storage Datasheet

TerraVolt battery chemistry and architecture

All TerraVolt battery storage systems use lithium iron phosphate (LiFePO4 / LFP) chemistry. This is a deliberate engineering decision, not a cost decision.

Factor LiFePO4 (TerraVolt) NMC / NCA (alternatives)
Thermal stability High — thermal runaway threshold above 270°C Lower — thermal runaway threshold ~150–200°C
Cycle life 6,000+ cycles at 80% DOD Typically 3,000–5,000 cycles
Safety profile No oxygen release during decomposition; lower fire risk Oxygen release during thermal runaway; higher fire risk
Residential suitability Excellent — safer for indoor / garage installation Requires additional thermal management and clearance

Why LFP matters

  • Indoor installation confidence. When the battery lives inside a home or occupied commercial building, thermal stability is the primary safety variable.
  • Longer system life. A battery that cycles 6,000+ times before reaching 80% capacity supports a 10–15 year project lifespan without mid-life replacement.

LiFePO4 is the only chemistry TerraVolt ships. No mixed-chemistry catalog. One chemistry, one safety standard, one supply chain.

→ Download: Battery MSDS / Battery Safety Data Sheet

The decision starts at the site connection, not the catalog

Factor Single-phase Three-phase
Typical site supply Residential; small commercial (<30 kW) Commercial; industrial; multi-unit residential
Inverter power range 3–6 kW (H3–H6) 8–20 kW (H8-3P–H20-3P)
TerraVolt products H3, H5, H6; One 5, One 10, One 25 H8-3P, H10-3P, H12-3P, H15-3P, H20-3P; One 3P, One C&I

Decision checklist

  • Check the site's incoming supply first. Most residential is single-phase. Most commercial is three-phase. Don't guess.
  • If unsure, send the site's single-line diagram. TerraVolt confirms the phase configuration before recommending hardware.

Don't pick the inverter phase configuration before you know the grid connection. That's the fastest way to a redesign.

→ Download: Hybrid Inverter Datasheet

The application-first method

Approach What happens Risk
Product-first Browse inverters → choose a model → check if it fits the site You may pick an under-powered or mis-matched product
Application-first Define the site scenario → TerraVolt maps the right product family → confirm model The product fits because the site defined it

When each approach works

  • Product-first is fine when you already know your load profile, grid type, battery capacity, and expansion plan, and you're validating a specific model.
  • Application-first is better when any of those variables is still open — which describes most first-time buyers, project developers writing an initial brief, and installers quoting a customer who hasn't finalised the load schedule.

Start with the application path if the project condition is not locked. Product pages help after you know whether this is residential or commercial storage.

Capacity sizing starts with consumption, not averages

Project type Typical starting capacity Why
Residential self-consumption (no backup) 5–10 kWh Covers evening loads from daytime solar
Residential with critical-load backup 10–15 kWh Powers refrigeration, lighting, communications
Residential whole-home backup 15–25+ kWh Covers heating/cooling, EV charging, full household loads
Small commercial peak-shaving 20–50 kWh Reduces demand charges; sized to peak demand windows
Large commercial / C&I 50+ kWh Multi-unit stacks; coordinated with EMS and load scheduling

Sizing principles

  • Size for today. Document the future. If EV charging or a heat pump is coming, the expansion path should be visible without forcing a larger first install.
  • Backup coverage is a spectrum, not a switch. Critical loads first — identify those circuits, then decide how much wider coverage should be.

Send your load profile and backup requirements. TerraVolt sizes the battery from data, not averages.

→ Download: Battery Storage Datasheet

Installation & Commissioning 5

The installer data checklist

Starting a system design without the right site data forces rework later. TerraVolt has identified the minimum data set that lets an engineering conversation begin immediately.

Data category What to send Why it matters
Project type Residential or commercial; new-build or retrofit Determines product architecture path
Load profile 12-month interval data, peak-demand windows, critical-load list Sizes the battery and inverter correctly
Grid connection Connection capacity, phase configuration, export limits Confirms inverter phase and grid-code requirements
Existing PV System size, inverter model, age, wiring configuration Determines AC-coupling vs. DC-coupled path for retrofits
Site constraints Wall space, indoor/outdoor, ventilation, access Affects product selection and installation feasibility
Timeline Target install date, project phase, commissioning window Aligns production scheduling and logistics

Send this once. TerraVolt maps the full system from one data set, not five supplier intake forms.

Download: Installation & Commissioning documents

The single question that changes everything

Path Definition What it changes
New-build PV + storage planned and installed together Full DC-coupled system design; inverter sized for both PV and battery from the start
Retrofit Storage added to existing operating PV system AC-coupling path may apply; existing inverter compatibility must be verified; wiring scope changes

If PV and storage are planned together — even on an existing building — follow the new-build path. A retrofit is specifically about adding storage to operating solar.

Download: Compatibility reference documents

It depends on the inverter, the wiring, and the project scope

Variable What TerraVolt checks Potential outcome
Inverter model and age Is the existing inverter battery-ready? Does it have a battery input port? If yes, DC-coupled storage may work. If no, AC-coupled path or inverter replacement required.
Wiring configuration How is the PV system wired? Space in the existing distribution board? May require new sub-board, additional cabling, or a separate battery inverter.
Project goal Is the goal backup, self-consumption, or both? Backup requires an EPS/UPS-capable inverter; self-consumption-only has fewer hardware demands.

An AC-coupled path may work even if the inverter is not battery-ready. Not every retrofit requires a full inverter replacement. But not every inverter supports it either.

Download: Battery Compatibility Statement / EU Battery Compatibility List

Commissioning support — before, during, and after the install window

Phase What TerraVolt provides Format
Pre-commissioning System-specific checklist covering all components in the BOM PDF checklist + optional remote review
On-site support Technical support availability during the install window Phone / video / remote access
Acceptance testing Unified acceptance protocol covering inverter, battery, and monitoring Combined sign-off document
Post-commissioning System performance baseline captured; monitoring configured Dashboard access + performance report

Acceptance checklist

  1. Inverter commissioning. Grid connection, PV input, battery charge/discharge cycle confirmed.
  2. Battery stack validation. All modules communicating, state-of-charge balanced, temperature sensors operational.
  3. Monitoring connectivity. Gateway online, data flowing to dashboard, remote firmware update capability confirmed.
  4. System acceptance sign-off. One document, one signature — all components verified together.
Download: Installation Manual / Quick Installation Guide

Three-phase installation — what changes

Factor Single-phase Three-phase
Power classes 3–6 kW (H3–H6) 8–20 kW (H8-3P–H20-3P)
Metering Single-phase meter or CT Three-phase meter required; measures import/export per phase
Load balancing Not applicable Critical — unbalanced phases trigger grid-code violations
Commissioning Standard single-phase checks Additional phase-balance verification and export-limit testing

Three-phase commissioning adds phase-balance checks, not complexity. The additional steps are verification, not new skills. The TerraVolt commissioning checklist covers both in one document.

Download: Installation Manual / Quick Installation Guide

Monitoring & Connectivity 5

Single dashboard, unified fleet

All TerraVolt inverters, batteries, and all-in-one ESS units connect to a single monitoring platform. No separate dashboards for different product families, no multiple login credentials.

Feature What it does Access
Real-time system view Live PV production, battery SOC, grid import/export, load consumption Web dashboard or mobile app
Fleet-level overview Aggregate view across all projects — filter by site, region, or system type Web dashboard
Alerting & notifications Configurable thresholds for performance deviation, fault detection, communication loss Email, SMS, or app push
Remote firmware updates Over-the-air updates for inverters, batteries, and gateways — no site visit Initiated from dashboard
Performance reports Monthly and annual reports with energy yield and degradation tracking Auto-generated PDF or CSV export

One monitoring platform for every TerraVolt product. One login, one dashboard, one data model.

Download: Solar App User Manual / Cloud Monitoring User Manual

One dashboard for your entire deployed fleet

Fleet feature What you see Why it matters
Site list All commissioned systems — sort by name, region, or system type Jump to any site in one click
Aggregate performance Total energy production, battery throughput, fleet availability Monthly reporting without manual data collection
Alert dashboard Active and recent alerts — filter by severity, type, or site Identify sites needing attention before customers call
Firmware overview Installed firmware versions across all inverters and batteries Plan firmware update campaigns without visiting each site

Fleet-level monitoring turns every installed system into a managed asset, not an isolated service call waiting to happen.

Download: Cloud Monitoring User Manual / Smart Monitoring App Manual

Three connectivity paths

Connectivity How it works Best for
Wi-Fi Gateway connects to site's 2.4 GHz Wi-Fi network Most residential and small commercial installations
4G Integrated cellular modem with pre-provisioned SIM card Sites without reliable Wi-Fi; remote or rural installations
Ethernet Wired LAN connection to site's network infrastructure Commercial sites with managed network infrastructure

Setup process

  1. Insert the monitoring gateway into the inverter or battery communication port.
  2. Connect to the gateway's hotspot from a mobile device.
  3. Open the TerraVolt monitoring app and navigate to gateway configuration.
  4. Select site network type and enter credentials if required.
  5. Wait for the connection LED to go solid — typically under 60 seconds.

The connectivity path is configured at commissioning. If the site network changes later, the gateway can be reconfigured remotely — no site visit needed.

Download: WiFi Logger Installation Manual

BMS and SCADA integration — yes, with upfront scope definition

Integration requirement What TerraVolt needs
Protocol definition Modbus TCP/RTU, CAN, or REST API — which protocol?
Data point list Which signals? PV power, battery SOC, import/export, alarms?
Control boundary Read-only monitoring or dispatch-controlled?
Network architecture Same LAN/VLAN as the BMS? VPN requirements?

Integration is protocol work, not product work. If the data points, protocol, and control boundary are defined upfront, integration is a configuration exercise — not a custom development project.

Download: Cloud Web Manual / Cloud App Manual

The installer handoff package

Handoff item What it contains Source
System single-line diagram Electrical architecture — PV, inverter, battery, grid, backup Generated during system design
Component list (BOM) Every item in the shipment — model numbers, quantities, serials Delivery manifest
Backup load schedule Which circuits on backup; which shed during outage Defined during project scoping
Commissioning checklist Pre-energization checks, inverter config, battery validation, monitoring verification TerraVolt commissioning document

Enough to start the installer conversation without clarification calls. The handoff package is a paper trail, not a phone-tree.

Download: Installation Manual / Quick Installation Guide

Compatibility & System Design 5

Pre-validated design assets — no field-trial-and-error

Design asset What it covers Format
Compatibility matrix Verified inverter-to-battery pairings; communication protocol per pairing PDF + online reference
Single-line diagram templates Electrical architecture templates — PV, inverter, battery, grid, backup Editable PDF / DWG
Communication protocol docs CAN/RS485 pinouts, Modbus register maps, monitoring integration specs PDF
Grid-code configuration ref Per-country inverter parameter settings — voltage, frequency, export limits PDF

All configurations are pre-validated. The compatibility matrix is confirmed in TerraVolt's lab before it appears in your design documentation. No trial-and-error needed in the field.

Download: Battery Compatibility Statement / Compatible Inverter List

TerraVolt compatibility — native pairing, not third-party bridging

Product family Compatible with Communication
Hybrid Inverters (single-phase) All TerraVolt LFP battery storage (B5–B8) CAN / RS485 — native
Hybrid Inverters (three-phase) All TerraVolt LFP battery storage (B8–B20) CAN / RS485 — native
All-in-One ESS Self-contained; no external pairing Wi-Fi or 4G monitoring endpoint
Monitoring & Accessories All TerraVolt inverters and batteries Wi-Fi / 4G / Ethernet — unified dashboard

Native TerraVolt-to-TerraVolt pairing is always verified. Third-party pairings require a protocol compatibility review.

Download: EU Battery Compatibility List / Compatible Inverter List

Documentation access — no purchase order required

Document type What it covers When available
Product datasheets Technical specs, efficiency curves, operating temp ranges, dimensions Immediately — online and PDF
Installation manuals Mounting, wiring, commissioning, configuration instructions per product family Immediately — online and PDF
Compatibility matrices Verified inverter-battery pairings, comm protocols, firmware requirements During feasibility assessment
Warranty terms Coverage duration, conditions, exclusions, claim procedures Before procurement commitment
Compliance certificates CE, UKCA, grid-code, regional certification documentation As applicable per project region

No purchase order required for documentation access. All datasheets, manuals, and compatibility data are available for review before any financial commitment.

Browse all documents in the Downloads section

Component integration — what's verified, what's conditional

Component type Customer-supplied? Conditions
PV panels Yes — standard DC input Must operate within inverter's MPPT voltage and current range
Cables / connectors Yes — spec review Must meet TerraVolt interface specs and local electrical code
External metering (CTs) Yes — spec review Must match TerraVolt-specified CT ratio and accuracy class
Communication modules Conditional Subject to protocol compatibility review
BMS / control electronics No Core safety architecture — TerraVolt-validated only

Core safety systems remain TerraVolt-validated. Introducing external components into the battery management or safety chain creates certification risk.

Download: Battery Compatibility Statement

The three-mode architecture

Mode What it does When it activates
Self-consumption PV powers the load; excess charges the battery Default — whenever PV production exceeds load
Time-of-use / peak-shaving Battery discharges to avoid importing grid power during expensive periods Scheduled or triggered by demand threshold
Backup / EPS Battery powers critical loads during grid outage Automatic — <20 ms switchover
Grid export Excess PV or battery energy exported to the grid When permitted by local regulation

Configuration principles

  • Define the project's priority order. Self-consumption, backup, or demand-charge reduction? The inverter's work mode follows this priority.
  • Grid-code compliance is per-country. Inverter must be configured with correct voltage limits, frequency ranges, export ramp rates, and reactive power settings.

One inverter runs all three modes concurrently. The configuration determines which mode takes priority — not which product you bought.

Download: Hybrid Inverter Datasheet / Installation Manual

Warranty, RMA & After-Sales 6

Single-source warranty — no multi-supplier fragmentation

Warranty dimension TerraVolt single-source Multi-vendor typical
Claims contact One escalation path 3–5 separate supplier portals
RMA timeline Coordinated across all affected components Independent timelines; potential gaps
Fault diagnosis System-level analysis — not component finger-pointing Each supplier tests their component in isolation
Replacement coordination One logistics chain, one delivery window Multiple shipments, staggered arrival dates

Single escalation path. One warranty claim, one owner, one response timeline. No multi-vendor finger-pointing when a system-level issue arises.

Download: Hybrid Inverter Warranty Card / Battery Storage Warranty Card

How to raise and resolve a warranty claim

  1. Submit the claim through a single escalation contact. Provide serial number, installation date, system configuration, and issue description.
  2. Remote triage. TerraVolt accesses monitoring data for initial diagnostics. This step may resolve the issue without hardware replacement.
  3. RMA authorization. If hardware replacement is required, authorization is issued based on warranty documentation already on file.
  4. Replacement logistics. Replacement hardware ships within the agreed window. Multiple affected components are coordinated as a single shipment.
  5. Post-replacement verification. System performance confirmed through the monitoring platform before the claim is closed.

Warranty documentation is pre-filed. No searching for serial numbers or purchase dates. The monitoring platform maintains the system record.

Download: Warranty Cards

Remote-first diagnostics — before the van rolls

Customer reports What the platform tells you Possible resolution
System not producing PV input, inverter status, grid connection, event log May be grid trip, firmware glitch, or shading
Battery not charging Battery SOC, charge/discharge settings, grid-connection status May be configuration or grid-code limitation
App not showing data Gateway connection, Wi-Fi signal, data upload logs Router change, ISP issue, or gateway reboot needed

TerraVolt monitoring provides remote diagnostic visibility before a site visit. The warranty covers the hardware. TerraVolt support works with the installer — not around them.

Download: Monitoring App / Cloud Web Manual

Expandable systems, independent warranty coverage

Scenario Warranty effect
Install 2 modules today, add 2 next year Today's modules: warranty starts today. Next year's: warranty starts at their commissioning date. No reset on originals.
Replace a failed module under warranty Replacement carries remaining warranty of original — or minimum replacement warranty per warranty card.
Expand system during active warranty Original installation's warranty continues uninterrupted. New modules added as separate covered assets.

Stacking modules later does not reset coverage on earlier units. Each module is a separate covered asset with its own warranty clock.

Download: Battery Storage Warranty Card

Project-scale RMA — minimum downtime

  1. Single escalation contact. One contact handles the entire claim — inverter, battery, or monitoring related.
  2. Remote triage first. Monitoring data accessed for initial diagnostics before any site visit.
  3. RMA authorization. Warranty documentation pre-filed — no re-submission of procurement records needed.
  4. Coordinated replacement logistics. Multiple affected components ship as one coordinated delivery.
  5. Post-replacement verification. System performance confirmed through monitoring platform before RMA closed.

One escalation contact for the entire system. Single-supplier accountability means no gap between 'the inverter company says it's the battery' and 'the battery company says it's the BMS.'

Download: Warranty Cards / Compatibility Documents

Tiered support — your brand owns the customer relationship

Tier Relationship What it covers
Tier 1 Your brand → Your customer First-line support, installation guidance, basic troubleshooting
Tier 2 TerraVolt → Your brand Technical diagnostics, warranty claims, replacement coordination, firmware support
Tier 3 TerraVolt engineering → Tier 2 Root cause analysis, product evolution, firmware development, certification updates

Your brand owns the customer relationship. TerraVolt supports you from Tier 2 — technical diagnostics, warranty, replacement logistics — but never bypasses you to go direct to the end customer.

Download: Warranty Cards / Contact TerraVolt support

Ordering, Lead Times & Partnership 5

Partner evaluation is role-based, not volume-based

Partner role What TerraVolt evaluates Typical next step
Installer Relevant electrical cert; existing solar/storage installation experience; target market Product documentation and evaluation unit access
Distributor Established installer network; regional coverage; warehousing capability; forecast Volume planning and territory review
Project developer Active project pipeline; engineering capability; financing track record System design review and documentation package
OEM partner Product spec or platform selection; target market and volume forecast; cert requirements Specification review and partnership agreement

Partners are evaluated on their role in the energy value chain — not on minimum order volume. Every applicant gets a response within 5 business days.

Download: Product documentation

MOQ scales with your product path and business phase

Product platform Typical starting quantity Notes
Hybrid inverters Starts at sample/evaluation units (single unit) for qualified partners Volume orders have tiered pricing
Battery storage Sample units available; volume orders typically at pallet-level Battery shipping requires dangerous-goods logistics
All-in-One ESS Starts at sample units for qualified partners Integrated units have higher per-unit shipping cost
Monitoring & accessories No minimum — single units available Accessories ship alongside main orders or separately
OEM / ODM Starts at 50 units (ODM path) or project-defined (OEM path) MOQ scales with customisation depth

No blanket MOQ. Your first order should make sense for your business model, not TerraVolt's factory schedule.

Lead times — from order confirmation to shipment

Product family Standard lead time Factors that affect timing
Hybrid inverters (standard config) 6–10 weeks Volume, cert requirements, production slot availability
Battery storage 8–12 weeks Cell supply chain, battery cert per region, DG logistics
All-in-One ESS 8–12 weeks Integrated system testing, packaging, regional cert
Monitoring & accessories 4–6 weeks Typically ships alongside main product orders

Lead times are provided during the quotation phase and confirmed at order confirmation. TerraVolt provides production scheduling visibility as part of the partnership.

Role-based pricing — transparency, not negotiation

Partner role Pricing model What it includes
Installer Direct pricing with volume tiers Per-unit pricing; volume discounts at defined thresholds
Distributor Distributor pricing with quarterly rebates Wholesale pricing; rebate structure based on quarterly volume
Project developer Project-volume pricing with single-BOM quoting One quotation covering the full project BOM
OEM partner Pricing based on spec, volume, and customisation depth Quoted per project; includes engineering, cert support, production

Every partner gets pricing transparency. The pricing model is defined by your role and volume, not by your negotiating position.

Brand and territory options by partner role

Option Installer Distributor OEM/ODM
Territory mapping N/A — serve local market Yes — TerraVolt maps regional coverage N/A — OEMs define own market
White-labelling No — products carry TerraVolt branding Co-marketing available; products carry TerraVolt branding Yes — full white-label with custom branding, packaging, docs
Co-branded marketing Joint case studies, project profiles Joint promotional materials, trade show support Custom documentation and packaging design

TerraVolt products carry TerraVolt branding for installer and distributor channels. White-labelling is available through the OEM/ODM path.

Certifications, Compliance & Lifecycle 5

Certification scope across major markets

Standard Region / Scope Applicable products
CE (EN 62109, EN 61000) European Union Inverters, batteries, all-in-one ESS
UKCA United Kingdom Inverters, batteries, ESS
Grid-code compliance DE (VDE-AR-N 4105), UK (G98/G99), AU/NZ (AS/NZS 4777) Grid-connected inverters
IEC 62619 / IEC 62133 International Battery cell and pack safety
UN 38.3 International (transport) Lithium battery transport safety
ISO 9001 International (quality management) Manufacturing quality systems

Certification references are available in the Downloads section. For project-specific certification requirements, contact TerraVolt with the target market and product family.

Download: Certificate references / Compliance documents

Project financing documentation package

Document type What it covers When available
Product datasheets Technical specs, efficiency curves, operating temp ranges Immediately — online and PDF
Warranty terms Coverage duration, conditions, exclusions, transferability Before procurement commitment
Cycle-life data Charge/discharge cycle ratings, degradation curves Before procurement commitment
Compatibility matrices Verified inverter-to-battery pairings During feasibility assessment
Compliance certificates CE, UKCA, grid-code, regional cert documentation As applicable per project region

Why this matters

  • Reduces due-diligence timeline. Documents arrive in one structured package — not scattered across supplier portals.
  • Supports financial close. Financier can verify warranty coverage, product lifespan, and performance assumptions without chasing component manufacturers.

No purchase order required. All documentation is available for review during feasibility assessment — before any financial commitment to TerraVolt.

Browse the complete document library

Full documentation access — no purchase order gate

Document type Content Access
Datasheets Technical specs, efficiency data, physical dimensions, environmental ratings Immediate — online and downloadable PDF
Installation manuals Mounting requirements, wiring diagrams, commissioning procedures Immediate — online and downloadable PDF
Quick installation guides Condensed install steps with connection diagrams per product family Immediate — online and downloadable PDF
User manuals System operation, monitoring setup, troubleshooting, maintenance guidance Immediate — online and downloadable PDF
Compatibility matrices Verified inverter-battery pairings, comm protocols, firmware requirements During feasibility assessment
Warranty documentation Coverage terms, conditions, exclusions, claim procedures per product family Before procurement commitment

Datasheets, installation manuals, compatibility matrices, warranty terms — all available during evaluation. No purchase order required.

Browse all documents in the Downloads section

Lifecycle management — no unexpected discontinuations

Lifecycle stage What TerraVolt provides Typical timeline
Active production Full warranty, technical support, spare parts, firmware updates Throughout active production life
End-of-life announcement Formal notification with transition guidance and successor recommendation Minimum 12 months before last-order
Last-time buy Final procurement window for projects requiring identical hardware 3–6 months after EOL announcement
Post-production support Warranty continues to term; spare parts 5 years; monitoring active Per warranty period
Successor migration Compatibility confirmation between legacy and successor; migration docs Available at EOL announcement

Minimum 12-month EOL notice. Formal announcements with documented migration paths. No unexpected discontinuations that blindside your project pipeline.

Customisation depth spectrum

Level What it includes Timeline Best for
Standard (ODM baseline) Brand name, logo, packaging, docs. Validated platform unchanged. 2–3 months Brands entering a new market with tested hardware
Enhanced (ODM+) Standard plus enclosure colour, finish, front panel, firmware config 3–4 months Brands wanting visual differentiation on a proven platform
Deep (OEM) Enhanced plus enclosure adaptation, custom BMS params, protocol customisation 4–6 months Brands with existing specs needing a manufacturing partner

What stays constant

  • Core power electronics — inverter topology and power stage architecture
  • Cell chemistry — LiFePO4 only, across all battery products
  • Safety architecture — BMS safety interlocks, thermal management, protection systems

Core safety systems remain TerraVolt-validated. Everything visible to your customer — brand, enclosure, documentation, firmware identity — can be yours.

READY TO BUILD

One download list. No broken links. No login gate.