GoodWe GW6000-ES-20 - 6KW Single Phase Hybrid Inverter

Passive cooling (natural convection) - no fans, therefore no unnecessary noise. This makes the model suitable for living spaces and technical areas in the house, where silence is important.

UPS-level redundancy : automatic switching to backup mode in less than 10 ms , which is critical for sensitive loads (network equipment, boiler automation, lighting).

Parallel connection : supports operation of multiple inverters in parallel to increase total power and strengthen the backup circuit.

2 MPPT in the ES G2 series (3–6 kW) — more flexible layout of PV strings under different lighting/orientation conditions.

High efficiency : declared max. efficiency up to 97.6% , European - up to 96.7% .

Protection and reliability : IP65, built-in protections, remote shutdown; optional AFCI on the DC side.

48 V battery , operating range 40–60 V ; lithium-ion and lead-acid batteries are supported (depending on modification).

For GW6000-ES-20: max. charge 120 A / discharge 120 A , max. charging power 6000 W.

PV input: max. power 9000 W , max. voltage 600 V , MPPT range 60–550 V , MPPT current up to 16 A.

Own consumption at night <10 W - lower losses when PV is not generating.

Communications: BMS — CAN , meter — RS485 , portal — Wi-Fi / Wi-Fi+LAN / 4G (depending on configuration).

Home Assistant has official GoodWe Inverter integration (local polling), which allows you to pull key parameters of the inverter's operation and energy balance into a "smart home" for automation.

For openHAB, in practice, local connection methods are used (in particular, via UDP or Modbus solutions - depending on the model/network module and settings), of which there are working examples in the community.

Additionally, the ES G2 series itself declares integration with a “smart home” and support for load management (in particular, via dry contacts in the functional description of the series).