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GoodWe GW50K07-ETC
GoodWe Hybrid Inverter

GoodWe GW50K07-ETC

GoodWe GW50K07-ETC is a three-phase C&I hybrid inverter rated 50 kW with 1 MPPT and up to 65 kW of PV input.

  • 1 MPP tracker on the 50 kW unit, 2 on the 100 kW unit (up to 130 kW max. PV input on the 100 kW unit); 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).
  • GoodWe's C&I compatibility table lists only the Lynx C battery bank against the ETC/BTC pair (EMS firmware 02 or higher on the 50 kW unit, 00 or higher on the 100 kW unit) — the BAT-AC cabinet and Lynx D bank are not listed here.
Three-phase
Phase
97.6 %
Max. efficiency
200 ~ 865 V
Battery voltage
IP20
Ingress protection
Manufacturer
GoodWe
Model code
GW50K07-ETC
Item no.
DLK-GOODWE-GW50K07ETC
Delivery
Germany delivery estimate: EUR 65–200 · The final delivery charge is included in your Proforma.
Orderable · lead time confirmed after order

Plan with GW50K07-ETC

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 ETC 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.

50kW

Nominal AC power

55kVA

Max. apparent power

97.6%

Max. efficiency

Store sun. Sell peak.
System logic

Store sun. Sell peak.

Charge through solar noon, discharge into evening tariffs - up to 50 kW shifted on your tariff schedule.

1 MPP tracker on the 50 kW unit, 2 on the 100 kW unit (up to 130 kW max. PV input on the 100 kW unit); 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).
GoodWe's C&I compatibility table lists only the Lynx C battery bank against the ETC/BTC pair (EMS firmware 02 or higher on the 50 kW unit, 00 or higher on the 100 kW unit) — the BAT-AC cabinet and Lynx D bank are not listed here.
Power class
Headline feature

Power class

50 kW nominal, 55 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 ETC cabinet, official render (emea.goodwe.com). Hybrid panel: BAT1/BAT2, MPPT1/MPPT2, GRID, LOAD.
Product

GoodWe ETC cabinet, official render (emea.goodwe.com). Hybrid panel: BAT1/BAT2, MPPT1/MPPT2, GRID, LOAD.

Manufacturer product image from the official datasheet.
Product

Manufacturer product image from the official datasheet.

GoodWe ETC cabinet, official render from the GoodWe datasheet
Product

GoodWe ETC 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 GW50K07-ETC documentation.

Phase3
Nominal output power (kW)50
Max. apparent power to / from grid (kVA)55
Power factor~1 (adjustable 0.8 leading to 0.8 lagging)
Back-up nominal apparent power (kVA)50
Max. input power (kW)65
Max. input voltage (V)1000
MPPT operating voltage range (V)250 ~ 960
Nominal input voltage (V)600
Max. input current per MPPT (A)100
MPPT efficiency99.9%
Battery voltage classHV
Battery typeLi-Ion
Battery voltage range (V)200 ~ 865
Number of battery inputs1
Max. efficiency97.6%
European efficiency97.3%
Max. battery to AC efficiency97.2%
MPPT efficiency99.9%
Ingress protection ratingIP20
Cooling methodSmart fan cooling
Dimension (W x H x D mm)585 x 1360 x 750
Weight (kg)184.5
Operating temperature range (C)-20 ~ +60 (>45C derating)
Max. operating altitude (m)4000
Communication with BMSRS485, CAN
Full datasheet (PDF) Ask an engineer

Documents

GoodWe ETC Series 50-100 kW datasheet (EMEA, EN)ENDownload
Missing a certificate or language version?Request a document
ProductGoodWe GW50K07-ETC

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 ETC install.
View product →
Recommended
Optional
GoodWe EzLogger3000C
[1]

GoodWe EzLogger3000C

C&I data acquisition and protocol conversion for up to 100 mixed old/new inverters on a multi-inverter 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-ETC This model Sign in for pricing
GoodWe GW100K07-ETC Sign in for pricing
Phase
Same across the family: Three-phase
Max. efficiency
Same across the family: 97.6 %
Battery voltage
Same across the family: 200 ~ 865 V
Ingress protection
Same across the family: IP20
Weight
184.5 kg
239.5 kg
Dimensions
Same across the family: 585 × 1360 × 750 mm

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

Configuration 2

The GW50K07-ETC takes up to 65 kW of PV on one MPP tracker; the GW100K07-ETC takes up to 130 kW on two trackers. Both are three-phase C&I hybrids.

  • String window: MPPT operating range 250 to 960 V, maximum input voltage 1000 V, 100 A maximum input current per tracker, 99.9 percent MPPT efficiency.
  • AC side: 50 kW nominal / 55 kVA maximum, or 100 kW / 110 kVA, at 400 V three-phase.
  • Retrofit alternative: the BTC is the AC-coupled version with no PV input; both share the cabinet and the Lynx C battery.

GoodWe's C&I compatibility table lists only the Lynx C system against the ETC/BTC pair. Each battery input takes up to three Lynx C cabinets, covering 101 kWh to 936 kWh.

  • Inputs: one battery input on the 50 kW model, two on the 100 kW model, at 200 to 865 V.
  • Firmware: Lynx C EMS firmware 02 or higher on the 50 kW unit, 00 or higher on the 100 kW unit, per GoodWe's table.
  • Not listed: the GW60KWH-D-10 does not appear in this table; GoodWe lists it against the ET 15-30 kW range instead.

Installation & wiring 1

Indoors. The cabinet is rated IP20 with smart fan cooling, so plan a plant room or switch room at the installation.

  • Handling: 585 x 1360 x 750 mm; 184.5 kg (50 kW) or 239.5 kg (100 kW).
  • AC sizing: maximum AC current to grid is 79.8 A (50 kW) or 159.5 A (100 kW).
  • Metering: the GoodWe SEC3000C is the required metering unit; it bundles a GM330 meter with parallel-inverter connection.
  • Multi-inverter sites: the EzLogger3000C is the optional data acquisition unit for up to 100 mixed old and new inverters.

Operation & warranty 1

Back-up nominal apparent power equals the rated AC output: 50 kVA on the GW50K07-ETC and 100 kVA on the GW100K07-ETC, with a maximum of 55 / 110 kVA off grid.

  • Switching: UPS-level switching with THDv below 3 percent at linear load, per GoodWe's datasheet.
  • Protections: DC switch, AC switch, anti-islanding and remote shutdown are integrated; DC and AC surge protection Type II, Type I + II optional.
  • Climate: -20 to +60 C operation with derating above 45 C, up to 4000 m altitude.

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 ETC series 50-100 kW datasheet (EMEA, EN) is on file.
  • Grid interface: 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.