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SKU: S5-GC20K-LV
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Three-phase grid-tied solar inverter for PV arrays requiring 20 kW rated output at low voltage. The S5-GC20K-LV uses a transformerless design with 3 MPPT inputs, IP66 enclosure, and DC arc-fault protection for rooftop and outdoor PV installations.
Rated output power of 20 kW with 3/PE, 220 V grid connection.
Three MPPTs and 6 input strings support separate array orientations and string layout flexibility.
Start-up voltage of 180 V, MPPT range of 200-1000 V, and maximum input voltage of 1100 V.
Includes DC reverse-polarity, short-circuit, over-current, grid monitoring, anti-islanding, temperature protection, and AFCI.
Ingress protection to IP66 supports external installation in exposed environments.
Solis S5-GC20K-LV three-phase transformerless inverter. Rated output power 20 kW, recommended maximum PV power 30 kW, maximum input voltage 1100 V, MPPT range 200-1000 V, 3 MPPT / 6 strings, maximum efficiency 97.8%, EU efficiency 97.3%, IP66 enclosure, operating range -25 to +60°C, weight 37 kg.
DC connection uses MC4 connectors and AC connection uses OT terminals. Aluminium wire access is supported. Optional Wi-Fi and GPRS communication are available; integrated PID recovery and DC switch are optional.
Maximum efficiency is 97.8% and EU efficiency is 97.3%. The inverter supports a DC/AC ratio above 150%. Self-consumption at night is below 1 W.
Weight (kg)
37
Manufacturer
Solis
Built in DC
Yes
Commodity Code
8504408490
Communication
RS485, Optionl: Wi-Fi, GPRS
Nominal Voltage (V)
220,00
Dimensions (mm) (H x W x D)
647 x 629 x 252
AC Power (kW)
22000,00
Max Current (A)
57,7
No. of MPPT
2
Phases
3 Phase
Start Up Voltage (V)
180 V
Max Voltage (V)
1100
Inverter Type
String
IP Rating
IP66
Max PV Power (kW)
30000
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