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GoodWe GW100K07-BTC
GoodWe AC-coupled Storage

GoodWe GW100K07-BTC

GoodWe GW100K07-BTC is a three-phase AC-coupled retrofit battery inverter rated 100 kW, used to add storage to an existing commercial PV array without rewiring the PV side.

  • AC-coupled design: no PV input stage, pairs on the AC side with an existing PV inverter, 200-865 V battery window.
  • Backup output matches the inverter's full rated AC power (50/100 kVA); up to 97.6% max. efficiency (97.3% European weighted).
  • Same C&I compatibility scope as the ETC: GoodWe's table lists only the Lynx C battery bank against the ETC/BTC pair.
Manufacturer
GoodWe
Model code
GW100K07-BTC
Item no.
DLK-GOODWE-GW100K07BTC
Delivery
Germany delivery estimate: EUR 65–200 · The final delivery charge is included in your Proforma.
Orderable · lead time confirmed after order

Plan with GW100K07-BTC

New system, extension or replacement? Linker Advisor starts from this article and asks only for what is still open — existing model, quantity, postcode, installation date.

Trade price
Sign in for partner pricing Download datasheet
Required to install — not in the box
GoodWe SEC3000C Smart Energy Controller Bundles a GM330 meter with parallel-inverter connection, removing the need for a separate meter on a C&I BTC install.
View

Figures transcribed from the manufacturer datasheet on file. Confirm your grid code and configuration with our engineers before ordering.

  • GoodWe · SAJ · Pylontech · EcoFlow · Chint paired from the maker’s own lists
  • Datasheets on file for every item
  • Within 24 h engineering response
  • MOQ 1 unit · EU delivery
  • Engineering-checked configurations
Why buyers spec it

Numbers that survive the bank's site audit.

Every figure below comes from the manufacturer datasheet on file — the same document your lender's technical advisor will request.

100kW

Nominal AC power

110kVA

Max. apparent power

97.6%

Max. efficiency

Storage without a re-design.
Retrofit logic

Storage without a re-design.

100 kW of AC-coupled storage drops in behind the existing string inverters - no PV rewiring.

AC-coupled design: no PV input stage, pairs on the AC side with an existing PV inverter, 200-865 V battery window.
Backup output matches the inverter's full rated AC power (50/100 kVA); up to 97.6% max. efficiency (97.3% European weighted).
Same C&I compatibility scope as the ETC: GoodWe's table lists only the Lynx C battery bank against the ETC/BTC pair.
Power class
Headline feature

Power class

100 kW nominal, 110 kVA maximum apparent power, three-phase 400 V.

In pictures

Inspect it before you spec it.

Official renders, installation photos and system panels for this model line.

GoodWe BTC cabinet, official render (emea.goodwe.com). AC-coupled panel: GRID / LOAD / BAT.
Product

GoodWe BTC cabinet, official render (emea.goodwe.com). AC-coupled panel: GRID / LOAD / BAT.

Manufacturer product image from the GoodWe EMEA datasheet.
Product

Manufacturer product image from the GoodWe EMEA datasheet.

GoodWe BTC cabinet, official render from the GoodWe datasheet
Product

GoodWe BTC cabinet, official render from the GoodWe datasheet

Real product photography, eye-gated 2026-07-11.
Photo

Real product photography, eye-gated 2026-07-11.

Documentation

Specifications

Every value exactly as published in the official GW100K07-BTC documentation.

Phase3
Nominal output power (kW)100
Max. apparent power to / from grid (kVA)110
Power factor~1 (adjustable 0.8 leading to 0.8 lagging)
Back-up nominal apparent power (kVA)100
Battery voltage classHV
Battery typeLi-Ion
Battery voltage range (V)200 ~ 865
Number of battery inputs2
Max. efficiency97.6%
European efficiency97.3%
Max. battery to AC efficiency97.2%
Ingress protection ratingIP20
Cooling methodSmart fan cooling
Dimension (W × H × D mm)585 × 1360 × 750
Weight (kg)212.0
Operating temperature range (°C)-20 ~ +60 (>45°C derating)
Max. operating altitude (m)4000
Communication with BMSRS485, CAN
Full datasheet (PDF) Ask an engineer

Documents

GoodWe BTC 50-100kW datasheet (EMEA, EN)ENDownload
Missing a certificate or language version?Request a document
ProductGoodWe GW100K07-BTC

Complete the system

Balance-of-system and accessories paired with this model. Every pairing follows the manufacturer's official compatibility list.

Required
GoodWe SEC3000C
[1]

GoodWe SEC3000C

Bundles a GM330 meter with parallel-inverter connection, removing the need for a separate meter on a C&I BTC install.
View product →
Recommended
Optional
GoodWe EzLogger3000C
[1]

GoodWe EzLogger3000C

C&I data acquisition and protocol conversion for a multi-inverter retrofit site.
View product →
Approved pairings

What this unit is approved to run with.

Every pairing below traces to a manufacturer compatibility list, by document version and date. A pairing only one maker lists is marked; we quote it, an engineer confirms it.

GoodWe GW60KWH-D-10 GoodWe GW60KWH-D-10 Item no. DLK-GOODWE-GW60KWHD10 On GoodWe's compatibility list GoodWe LX C101-10 GoodWe LX C101-10 Item no. DLK-GOODWE-LXC10110 On GoodWe's compatibility list GoodWe LX C120-10 GoodWe LX C120-10 Item no. DLK-GOODWE-LXC12010 On GoodWe's compatibility list GoodWe LX C138-10 GoodWe LX C138-10 Item no. DLK-GOODWE-LXC13810 On GoodWe's compatibility list GoodWe LX C156-10 GoodWe LX C156-10 Item no. DLK-GOODWE-LXC15610 On GoodWe's compatibility list

Pick the rating

GoodWe family. Same engineering, different size.

2 ratings Same series, same engineering — your model is highlighted.
GoodWe GW50K07-BTC Sign in for pricing
GoodWe GW100K07-BTC This model Sign in for pricing
Weight
170.5 kg
212.0 kg

Every figure comes straight from the manufacturer's official datasheet.

Configuration 2

No PV input. The BTC is the AC-coupled retrofit unit: the existing PV inverter keeps its strings and MPPT layout, and the BTC adds battery power conversion on the AC side.

  • Ratings: GW50K07-BTC at 50 kW nominal / 55 kVA maximum, GW100K07-BTC at 100 kW / 110 kVA, both three-phase 400 V.
  • Battery inputs: one input on the 50 kW model, two on the 100 kW model, each at 100 A continuous.
  • Shared scope: GoodWe's C&I compatibility table lists the same Lynx C battery against the ETC/BTC pair.
  • Use case: adding storage to an existing C&I PV plant without touching the PV inverter.

GoodWe lists the Lynx C system only. Each battery input takes up to three Lynx C cabinets, covering 101 kWh to 936 kWh per GoodWe's compatibility table.

  • Voltage window: 200 to 865 V high-voltage Li-Ion.
  • Firmware: GoodWe's C&I table requires Lynx C EMS firmware 02 or higher with the 50 kW unit and 00 or higher with the 100 kW unit.
  • Power: 50 kW charge / 55 kW discharge on the 50 kW model; 100 kW charge / 110 kW discharge on the 100 kW model.

Installation & wiring 1

No. The datasheet rates the cabinet IP20 with smart fan cooling, so it belongs in a plant room or switch room at the installation.

  • Footprint and weight: 585 x 1360 x 750 mm; 170.5 kg (50 kW) or 212.0 kg (100 kW), so plan the floor route and handling.
  • AC sizing: maximum AC current to grid is 79.8 A on the 50 kW model and 159.5 A on the 100 kW model, per GoodWe's datasheet.
  • Metering: the GoodWe SEC3000C is the required metering unit for a C&I BTC install; it bundles a GM330 meter with parallel-inverter connection.
  • BMS link: RS485 and CAN to the battery.

Operation & warranty 1

Back-up nominal apparent power equals the full rated AC output: 50 kVA on the GW50K07-BTC and 100 kVA on the GW100K07-BTC.

  • Protections: DC switch, AC switch, anti-islanding and remote shutdown are integrated; AC surge protection is Type II, with Type I + II optional.
  • Climate limits: operation from -20 to +60 C with derating above 45 C, and up to 4000 m altitude.
  • Efficiency: 97.6 percent maximum, 97.3 percent European weighted and 97.2 percent battery to AC, per GoodWe's datasheet.

Availability & compliance 1

The fact set on file for this family does not include a grid-code certificate list, so confirm the certificate set for your target grid operator with the quote.

  • Documents: the GoodWe BTC 50-100 kW datasheet (EMEA, EN) is on file.
  • Grid interface: the datasheet states 400 V three-phase output at 50 / 60 Hz with integrated anti-islanding.
  • Ordering: name the country and grid operator in the project inquiry and we confirm the applicable certificates before the order.
Next step

Send the project. Hear from an engineer within 24 hours.

Loads, tariff, site constraints - our engineers reply with a compatibility check and a sizing recommendation.

Contact project support

Or write to linker01@de-linker.com — attach your load profile if you have one.