Inverter database

Grid-tie, hybrid, off-grid and microinverters, with every figure taken from the manufacturer's datasheet. Panel database

Manufacturer 14 with data

All1399 Growatt312 GoodWe145 Ginlong Solis143 SolarEdge117 Sungrow108 Huawei106 Deye105 Easun Power92 Sofar Solar88 Fronius International83 SMA Solar54 PowMr37 Longi Solar6 IBC Solar3

Model Rated AC Type Phase Euro eff. MPPT Max DC kg/kW Warranty

Growatt MAX 350K-X 350 kW Grid-tie 3-ph 98.5% 6 1500 V 0.4 kg/kW 5 yr

Sofar Solar SOFAR 350KTLX0 350 kW Grid-tie 3-ph 98.8% - 1500 V 0.3 kg/kW -

Sungrow SG350HX 350 kW Grid-tie 3-ph 98.8% 12 1500 V 0.3 kg/kW -

Ginlong Solis S6-GU350K-EHV-M12 350 kW Grid-tie 3-ph 98.7% - 1500 V 0.4 kg/kW -

Ginlong Solis S6-GU350K-EHV-M16 350 kW Grid-tie 3-ph 98.7% - 1500 V 0.4 kg/kW -

Ginlong Solis S6-GU3P350K06-EV-ND 350 kW Grid-tie 3-ph 98.7% 6 1500 V 0.3 kg/kW -

Growatt MAX 333K-X 333 kW Grid-tie 3-ph 98.5% 6 1500 V 0.4 kg/kW 5 yr

Sungrow SG333HX 333 kW Grid-tie 3-ph 98.8% 12 1500 V 0.3 kg/kW -

SolarEdge SolarEdge TerraMax Inverter SE330K 330 kW Grid-tie 3-ph 98.8% - 1500 V 0.5 kg/kW 5 yr

Sofar Solar SOFAR 330KTLX0 330 kW Grid-tie 3-ph 98.8% - 1500 V 0.3 kg/kW -

Growatt MAX 320K-X 320 kW Grid-tie 3-ph 98.5% 6 1500 V 0.4 kg/kW 5 yr

Sungrow SG320HX 320 kW Grid-tie 3-ph - 12 1500 V 0.4 kg/kW -

Sungrow SG350HX-US 320 kW Grid-tie 3-ph - 12 1500 V 0.4 kg/kW -

GoodWe GW320K-UT 320 kW Grid-tie 3-ph - 15 1500 V 0.4 kg/kW -

GoodWe GW320KH-UT 320 kW Grid-tie 3-ph - 15 1500 V 0.4 kg/kW -

Huawei SUN2000-300KTL-H0 300 kW Grid-tie 3-ph - 6 1500 V 0.4 kg/kW -

Huawei SUN2000-330KTL-H1 300 kW Grid-tie 3-ph 98.8% 6 1500 V 0.4 kg/kW -

SolarEdge SolarEdge TerraMax Inverter SE300K 297 kW Grid-tie 3-ph 98.8% - 1500 V 0.6 kg/kW 5 yr

Sungrow SG285HX 285 kW Grid-tie 3-ph 98.8% 12 1500 V 0.4 kg/kW -

Huawei SUN2000-330KTL-H2 275 kW Grid-tie 3-ph 98.8% 6 1500 V 0.4 kg/kW -

Reading this table

Rated AC is the continuous output

The nominal AC power from the datasheet, usually the number in the model name. Where only a maximum is published, that is shown instead.

Euro efficiency, not peak

The figure weighted across part loads, which sits below the peak efficiency a datasheet prints first.

kg per kW

Weight divided by rated power, so a 10 kW and a 3 kW unit can be compared for what they cost to mount.

A dash means no data

The manufacturer did not publish it. We never estimate a missing value.