COMMERCIAL STORAGE

Put your business's energy to better use.

From peak-demand management to solar self-consumption and commercial backup, Linker brings together C&I battery systems, hybrid inverters, controls and technical product support for larger energy projects.

A storage system should serve the way your site operates. We help you choose the equipment that fits.

COMMERCIAL STORAGE Commercial storage systems and project support.
Partner Portal · sales@de-linker.com
SYSTEM CONFIGURATION
Each system is sized in the Solution Configurator from the facility's load profile, operating hours, and grid constraints.
DEMAND-BASED SIZING
The Solution Configurator calculates power and capacity from the facility's demand data.
TECHNICAL PROJECT SUPPORT
Datasheets and parallel-cabinet data for complex layouts come from Linker's technical desk in Germany, with the grid certificates requested per project.
AFTER-SALES
Commissioning support and warranty cases are handled by Linker after delivery.
SITE APPLICATIONS

The battery matters. What you ask it to do matters more.

A commercial storage system should begin with the site objective. Reducing peak demand, using more rooftop solar, supporting EV charging and keeping critical loads available each place different demands on the hardware.

01 · PEAK-SHAVING

Take the edge off the peaks that shape the bill.

The storage system discharges during peak windows to keep the facility under its contracted grid limit.

Sizing Basis
Site Load Profile
Typical Goal
Peak-shaving
Plan peak-shaving →
02 · SELF-CONSUMPTION

Keep more daytime solar for the hours that need it.

The battery stores surplus PV generation and releases it during evening and night-shift operation.

Input
Commercial Rooftop PV
Typical Goal
Self-consumption
Plan solar self-consumption →
03 · EV CHARGING BUFFER

More chargers do not always have to mean more grid capacity.

The buffer absorbs charging peaks so additional EV stations can operate within the existing grid capacity.

Application
Fleet & Commercial Charging
Typical Goal
EV charging buffer
Size an EV charging buffer →
04 · BACKUP

Some loads cannot simply wait for the grid to come back.

Cold rooms, servers, and essential production circuits remain online when the grid drops.

Application
Critical Load Support
Typical Goal
Backup
Plan backup for critical loads →
COMMERCIAL STORAGE SYSTEMS

Commercial storage built around your site.

Commercial storage can range from modular inverter-and-battery combinations to integrated outdoor cabinets. Compare the architecture, capacity and control options around what the site needs. Approved partners can view net prices when signed in.

GOODWE SYSTEM

Hybrid inverter and battery cabinet.

The GoodWe ETR 125 kW hybrid inverter on a BAT-C battery cabinet, with an STS cabinet beside it

ETR 125 kW hybrid inverter with a liquid-cooled BAT-C LCD cabinet of 261.2 kWh, or the 80–100 kW ET-100 with an air-conditioned BAT-C cabinet of 61.4 or 112.6 kWh or the liquid-cooled 208.9 kWh LC cabinet. Backup runs through an STS: the GW125K-STS-G10 with the ET-100; with the ETR, an STS box or STS cabinet.

  • 80–125 kW three-phase hybrid inverters
  • 61.4–261.2 kWh LFP, liquid- or air-cooled
  • STS for backup
View GoodWe package →
SAJ SYSTEM

All-in-one C&I storage.

The SAJ CHS2 all-in-one C&I storage system

CHS2 hybrid system with 29.9, 30 or 50 kW and 57.3 to 100.3 kWh of LFP storage in one cabinet. The built-in STS switches to backup in 20 ms.

  • 29.9, 30 or 50 kW CHS2
  • 57.3–100.3 kWh LFP
  • Built-in STS, 20 ms
View SAJ package →
PYLONTECH SYSTEM

All-in-one storage cabinet.

An all-in-one commercial storage cabinet sourced through Linker

L260-OMNI combines a 125 kW PCS with 260 kWh nominal LFP storage and liquid cooling. Expansion and backup are project configuration items.

  • 125 kW integrated PCS
  • 260 kWh nominal LFP storage
  • Liquid cooling
View Pylontech package →
PROJECT PLANNING

Storage choices start with your site's demand.

Commercial storage decisions become clearer when the load profile and equipment options are considered together. The Solution Configurator helps turn site demand into a system shortlist before Linker prepares the quote.

01 · LOAD SIZING

Turn the load curve into a better starting point.

The Solution Configurator calculates kW and kWh from the site's demand data and operating hours. The equipment list follows from the load.

02 · OPERATING MODE Planning inputs in the Solution Configurator

Storage for the way your site operates.

Peak-shaving and EV buffering require different power-to-energy ratios. Linker supplies the equipment for the operating mode you choose.

03 · TOPOLOGY

The larger the system, the more details need to agree.

For sites with parallel cabinets or tight grid restrictions, Genie finds the datasheets and manuals your layout needs; grid certificates are requested per project.

PROJECT DOCUMENTATION

The information you need to take the project forward.

Linker keeps the sizing data with the project and requests the grid certificates for the selected system.

01

Sizing data

Load profiles and capacity calculations documented and saved with the project.

02

Grid certificates

VDE unit certificates requested for DSO registration, with the datasheets on file.

03

Project file

Project settings and sizing results stored in the Partner Account for commissioning, warranty, or expansion.

Working on a Commercial Storage Project?

We help you choose a storage system around your site's load profile, grid connection and operating needs.

Start in the Solution Configurator →
HOW IT WORKS

Your commercial storage project with Linker.

Start the commercial storage project on Linker with the site

01 · Load data

The Solution Configurator uses site demand data to calculate an initial storage capacity.

Understand what the battery needs to respond to on Linker

02 · Configuration

You choose the equipment, operating mode, and accessories; Linker quotes them for the project.

Build the C&I equipment combination on Linker

03 · Quotation

Our team confirms equipment pricing and the delivery schedule with you as part of the project quote.

Turn the C&I system into a commercial offer through Linker

04 · Dispatch

Shipped from Germany to the site. Delivery date confirmed with the quotation.

Keep the product conversation connected after the order through Linker

05 · After-sales

Commissioning support and warranty cases are handled by Linker.

COMMERCIAL STORAGE FAQ

The questions that get more important as the system gets bigger.

Commercial storage involves more than battery capacity. Site demand, communication, grid requirements, controls and operating goals all affect the final equipment choice.

If the cabinet and inverter come from different brands, who handles a fault?
Linker. The system is sold and supported as one package. If a firmware or communication issue arises during commissioning, Linker's German team coordinates directly with the manufacturers.
How is a system sized for peak-shaving?
Power (kW) and capacity (kWh) are calculated from the facility's historical demand peaks. The system is sized to cover the spikes, not from generic per-square-meter estimates.
Can storage help add EV chargers without a full grid upgrade?
The battery buffers charging peaks so more chargers can run on the existing connection. The Solution Configurator sizes the buffer from the site's spare capacity and charging load.
Which documents are provided for grid connection?
Linker requests the certification package for registration with the German distribution system operator (DSO): Unit Certificate (Einheitenzertifikat) for VDE-AR-N 4105 or 4110; Network and System Protection certificate (NA-Schutz-Zertifikat); Declaration of Conformity (CE). The technical datasheets and installation manuals come from the documents on file.
Does every project need medium-voltage documents?
No. Low-voltage sites get low-voltage certificates. Medium-voltage connections get the medium-voltage set. Linker requests what fits the equipment and the connection.
How do trade partners get net pricing?
Approved trade partners can view net prices when signed in. You can send an inquiry with or without an account; our team prepares the project quote.
COMMERCIAL STORAGE

Let's plan the storage your business needs.

Cut demand peaks, put more solar to work and support the loads that matter. Build the storage around your site, with Linker.

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