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 SPE 3500TL HVM-24G2 3.5 kW Hybrid 1-ph 95.5% - 500 V 3.0 kg/kW -

SolarEdge SE3500H 3.5 kW Hybrid 1-ph 99.0% - 480 V 3.3 kg/kW -

SolarEdge SolarEdge SE3500H (HD‑Wave, single phase) 3.5 kW Grid-tie 1-ph 98.8% - 480 V 2.2 kg/kW 25 yr

Fronius International Fronius Primo 3.5-1 3.5 kW Grid-tie 1-ph 96.8% 2 1000 V 6.1 kg/kW -

Easun Power ISolar SMR II 3.5KW 3.5 kW Off-grid 1-ph - - 500 V 3.3 kg/kW -

Easun Power ISolar MLV 3.5KW-U 3.5 kW Off-grid - - - - 2.9 kg/kW -

Growatt MIC 3300TL-X 3.3 kW Grid-tie 1-ph 97.1% 1 550 V 1.9 kg/kW 5 yr

Growatt MIC 3300TL-X2 (Pro) 3.3 kW Grid-tie 1-ph 97.1% 1 550 V 1.9 kg/kW 10 yr

Growatt MIC 3300TL-X2 3.3 kW Grid-tie 1-ph 97.1% 1 550 V 1.9 kg/kW 5 yr

Sofar Solar SOFAR 3300TL-G3 3.3 kW Grid-tie 1-ph - 1 550 V - -

Sofar Solar SOFAR 3.3KTL2-G3 3.3 kW Grid-tie 1-ph 97.2% 1 550 V 2.2 kg/kW -

SMA Solar SI4.4M-13 3.3 kW Off-grid 1-ph - - 63 V 13.3 kg/kW 10 yr

Easun Power ISolar SPL 4K 3.2 kW Off-grid 1-ph - - - 3.1 kg/kW -

Growatt SPF 3000 ES 3 kW Off-grid 1-ph - 1 450 V 3.8 kg/kW -

Growatt Growatt 3000-S 3 kW Grid-tie 1-ph 97.3% 1 550 V 3.0 kg/kW 5 yr

Growatt MOD 3000TL3-X 3 kW Grid-tie 3-ph 97.5% 2 1100 V 4.2 kg/kW 5 yr

Growatt MIN 3000TL-X 3 kW Grid-tie 1-ph 97.0% 2 550 V 3.6 kg/kW 5 yr

Growatt MOD 3000TL3-XH 3 kW Hybrid 3-ph 97.5% 2 1100 V 4.2 kg/kW 5 yr

Growatt MIC 3000TL-X 3 kW Grid-tie 1-ph 97.1% 1 550 V 2.1 kg/kW 5 yr

Growatt SPH3000TL BL-UP 3 kW Hybrid 1-ph 97.0% 2 550 V 9.0 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.