GB-S is the three-phase hybrid inverter of Deye's GB-SL Pro all-in-one energy storage system, available in 5, 6, 8, 10, 12, 15 and 20 kW. The number in each SKU is the inverter's rated AC power. It pairs with the GB-L-Pro high-voltage battery to form a complete residential/light-commercial ESS.
It supports a high-voltage lithium-ion battery with a voltage range of 160 ~ 700 V, using self-adaption to the battery BMS. In the GB-SL Pro system it pairs with the Deye GB-L-Pro stacked battery.
Max. PV access power ranges from 10,000 W (5K) up to 40,000 W (20K), with Max. PV input power from 7,500 W to 30,000 W and a Max. PV input voltage of 1000 V across 2 MPP trackers.
Rated AC output active power matches the model: 5000 / 6000 / 8000 / 10000 / 12000 / 15000 / 20000 W, with rated AC current of 7.3 / 8.7 / 11.6 / 14.5 / 17.4 / 21.8 / 29.0 A respectively. Output is three-phase 230/400 V (240/415 V), 3L+N+PE.
Yes — 100% unbalanced output on each phase.
Max. Efficiency 97.6%, Euro Efficiency 97%, MPPT Efficiency 99.9%.
Display is LCD+LED. Communication interfaces: RS232, RS485, CAN. Monitoring: GPRS/WIFI/Bluetooth/4G/LAN (optional).
Grid Regulation: AS/NZS 4777.2. Safety / EMC Standard: IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2.
Ingress Protection is IP65, with an operating temperature range of -40 ~ 60°C (derating above 45°C) and natural / intelligent air cooling.
Warranty: 10 Years.


