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 SPH 4000TL3 BH-UP 4 kW Hybrid 3-ph 97.0% 2 1000 V 7.5 kg/kW 5 yr

Growatt MOD 4000TL3-X 4 kW Grid-tie 3-ph 97.5% 2 1100 V 3.1 kg/kW 5 yr

Growatt MOD 4000TL3-XH 4 kW Hybrid 3-ph 97.5% 2 1100 V 3.1 kg/kW 5 yr

Growatt SPH4000TL BL-UP 4 kW Hybrid 1-ph 97.1% 2 550 V 6.8 kg/kW 5 yr

Growatt SPF 4000T DVM 4 kW Off-grid 1-ph - - 150 V 10.5 kg/kW -

Growatt SPF 4000T DVM-MPV 4 kW Off-grid - - - 250 V 10.5 kg/kW -

Growatt SPF 4000TL HVM 4 kW Off-grid 1-ph - - 145 V 2.8 kg/kW -

Growatt SPA 4000TL3 BH-UP 4 kW Hybrid 3-ph 97.0% - - 7.5 kg/kW 5 yr

Growatt SPM 4000TL-HU 4 kW Hybrid 1-ph 97.6% 2 600 V 6.5 kg/kW 5 yr

Growatt MOD 4000TL3-X2 (Pro) 4 kW Grid-tie 3-ph 97.5% 2 1100 V 3.6 kg/kW 5 yr

Growatt MOD 4000TL3-HU 4 kW Hybrid 3-ph 97.8% 2 1000 V 4.8 kg/kW 10 yr

Growatt WIT 4K-HU 4 kW Hybrid 3-ph 97.0% - 1000 V 9.5 kg/kW 5 yr

SolarEdge SE7K (Three Phase, Delta Grids) 4 kW Hybrid 3-ph 97.3% - 600 V 4.1 kg/kW -

Huawei SUN2000L-4KTL 4 kW Hybrid 1-ph 97.9% 2 600 V 2.6 kg/kW -

SolarEdge SE4000H 4 kW Hybrid 1-ph 99.0% - 480 V 3.0 kg/kW -

SolarEdge SE4K 4 kW Hybrid 3-ph 97.3% - 900 V 4.1 kg/kW 25 yr

SolarEdge SolarEdge SE4000H (HD‑Wave, single phase) 4 kW Grid-tie 1-ph 98.8% - 480 V 2.2 kg/kW 25 yr

SolarEdge SolarEdge EV Charging Single Phase Inverter SE4000H (aka H4000SE / SE4000H) 4 kW Grid-tie 1-ph 99.0% - 480 V 2.9 kg/kW -

Huawei SUN2000-4KTL-L1 4 kW Hybrid 1-ph 97.5% 2 600 V 3.0 kg/kW -

Huawei SUN2000-4KTL-M1 4 kW Hybrid 3-ph 97.1% 2 1100 V 4.2 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.