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

SolarEdge SE33.3K 33.3 kW Grid-tie 3-ph 98.0% - 1000 V 1.0 kg/kW -

SolarEdge SolarEdge SE33.3K (K33.3SE) – Three Phase Inverter for 277/480V Grid 33.3 kW Grid-tie 3-ph 98.0% - 1000 V 1.4 kg/kW 20 yr

SolarEdge SolarEdge SE33.3K (K33.3SE) with DC Safety Unit (optional) 33.3 kW Grid-tie 3-ph 98.0% - 1000 V 1.4 kg/kW 20 yr

Huawei SUN2000-33KTL-NH 33.3 kW Grid-tie 3-ph - 4 1100 V 1.3 kg/kW -

Fronius International Fronius Verto 33.3 33.3 kW Grid-tie 3-ph 97.8% 4 1000 V 1.3 kg/kW -

Fronius International Fronius Verto 33.3 Plus 33.3 kW Hybrid 3-ph 98.0% 3 1000 V 1.3 kg/kW -

Growatt MID 33KTL3-X 33 kW Grid-tie 3-ph 98.5% - 1100 V 0.9 kg/kW 5 yr

Growatt MID 33KTL3-X2 33 kW Grid-tie 3-ph - - 1100 V 0.9 kg/kW 5 yr

Growatt MID 33K-HU 33 kW Hybrid 3-ph 97.2% - 1000 V 1.5 kg/kW 5 yr

Sungrow SG33CX 33 kW Grid-tie 3-ph 98.3% - 1100 V 1.5 kg/kW -

Sungrow SG33T-P2-CN 33 kW Grid-tie 3-ph 98.3% 3 1100 V 0.8 kg/kW -

Sofar Solar SOFAR 33KTLX-G3 33 kW Grid-tie 3-ph 98.2% - 1100 V 1.1 kg/kW -

Sungrow SG33CX-P2 33 kW Grid-tie 3-ph 98.3% 3 1100 V 1.2 kg/kW -

Sungrow SG33CX-P2-CN 33 kW Grid-tie 3-ph - 3 1100 V 1.1 kg/kW -

GoodWe GW33K-SDT-CN-G40 33 kW Grid-tie 3-ph - 2 1100 V 0.6 kg/kW -

Ginlong Solis S6-GC3P33K03-NV-ND 33 kW Grid-tie 3-ph 98.0% 3 1100 V 0.8 kg/kW -

Ginlong Solis S5-GC33K 33 kW Grid-tie 3-ph 98.2% - 1100 V 1.2 kg/kW -

Deye SUN-33K-G03 33 kW Grid-tie 3-ph 98.0% 4 1000 V 1.3 kg/kW -

Growatt MID 30KTL3-X 30 kW Grid-tie 3-ph 98.5% - 1100 V 1.0 kg/kW 5 yr

Growatt MID 30KTL3-X2 30 kW Grid-tie 3-ph - 2 1100 V 0.8 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.