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

Fronius International Fronius Verto 27.0 27 kW Grid-tie 3-ph 97.8% 4 1000 V 1.5 kg/kW -

Growatt MID 25KTL3-X1 25 kW Grid-tie 3-ph 98.5% - 1100 V 1.2 kg/kW 5 yr

Growatt MID 25KTL3-X2 25 kW Grid-tie 3-ph - 2 1100 V 0.9 kg/kW 5 yr

Growatt MID 25KTL3-XH 25 kW Hybrid 3-ph - - 1100 V 1.2 kg/kW 5 yr

Growatt WIT 25K-XHU 25 kW Hybrid 3-ph 97.2% 2 1000 V 1.8 kg/kW -

Growatt MID 25KTL3-X2 (Pro.E) 25 kW Grid-tie 3-ph 98.6% 3 1100 V 1.0 kg/kW 5 yr

Growatt WIT 25K-HU 25 kW Hybrid 3-ph 97.0% 2 1000 V 2.2 kg/kW -

Growatt MID 25KTL3-X 25 kW Grid-tie 3-ph 98.6% 2 1100 V 0.9 kg/kW 5 yr

Huawei SUN2000-25KTL-M5 25 kW Grid-tie 3-ph 98.2% 2 1100 V 0.8 kg/kW -

SolarEdge SE25K 25 kW Grid-tie 3-ph 98.0% - 1000 V 1.3 kg/kW -

Huawei SUN5000-25K-MB0 25 kW Hybrid 3-ph 98.2% 2 1100 V 0.8 kg/kW -

SolarEdge SolarEdge SE25K (Three Phase) 25 kW Grid-tie 3-ph 98.0% - 1000 V 1.8 kg/kW -

Sungrow SH25T 25 kW Hybrid 3-ph 97.8% 3 1000 V 1.6 kg/kW -

Huawei SUN2000-25K-MB0-ZH 25 kW Hybrid 3-ph - 2 1100 V 0.8 kg/kW -

Huawei SUN2000-25K-MB0 25 kW Hybrid 3-ph 98.2% 2 1100 V 0.8 kg/kW -

Sofar Solar SOFAR 25KTLX-G3 25 kW Grid-tie 3-ph 98.2% - 1100 V 1.4 kg/kW -

Sofar Solar SOFAR 25KTLX-G3P 25 kW Grid-tie 3-ph 98.1% 2 1100 V - -

Sungrow SG25CX-P2 25 kW Grid-tie 3-ph 98.2% 3 1100 V 1.5 kg/kW -

Sungrow SG25T-P2-CN 25 kW Grid-tie 3-ph 98.3% 2 1100 V 0.8 kg/kW -

SMA Solar STP 25-50 (Sunny Tripower X 25) 25 kW Grid-tie 3-ph 98.0% 3 1000 V 1.4 kg/kW 5 yr

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.