Growatt inverters

Every Growatt inverter in the database, with every figure taken from the 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 MID 22KTL3-X 22 kW Grid-tie 3-ph 98.6% 2 1100 V 1.0 kg/kW 5 yr

Growatt MID 20KTL3-X2 20 kW Grid-tie 3-ph - 2 1100 V 1.1 kg/kW 5 yr

Growatt MID 20KTL3-XH 20 kW Hybrid 3-ph 98.5% - 1100 V 1.6 kg/kW 5 yr

Growatt WIT 20K-XHU 20 kW Hybrid 3-ph 97.2% 2 1000 V 2.2 kg/kW -

Growatt WIT 20K-HU 20 kW Hybrid 3-ph 97.0% 2 1000 V 2.8 kg/kW -

Growatt MID 20KTL3-X 20 kW Grid-tie 3-ph 98.6% 2 1100 V 1.1 kg/kW 5 yr

Growatt SPF 18000T DVM-MPV 18 kW Off-grid - - - 250 V 5.8 kg/kW -

Growatt WIT 18K-HU 18 kW Hybrid 3-ph 97.0% 2 1000 V 3.1 kg/kW -

Growatt MID 17KTL3-XH 17 kW Hybrid 3-ph 98.5% - 1100 V 1.8 kg/kW 5 yr

Growatt WIT 17K-XHU 17 kW Hybrid 3-ph 97.2% 2 1000 V 2.6 kg/kW -

Growatt WIT 17K-HU 17 kW Hybrid 3-ph 97.0% 2 1000 V 3.2 kg/kW -

Growatt MID 17KTL3-X 17 kW Grid-tie 3-ph 98.6% 2 1100 V 1.4 kg/kW 5 yr

Growatt MOD 15KTL3-X 15 kW Grid-tie 3-ph 98.2% 2 1100 V 1.1 kg/kW 5 yr

Growatt MID 15KTL3-XH 15 kW Hybrid 3-ph 98.5% - 1100 V 2.1 kg/kW 5 yr

Growatt WIT 15K-XHU 15 kW Hybrid 3-ph 97.2% 2 1000 V 3.0 kg/kW -

Growatt MOD 15KTL3-X2(Pro) 15 kW Grid-tie 3-ph 98.2% 2 1100 V 1.0 kg/kW 8 yr

Growatt MOD 15KTL3-HU 15 kW Hybrid 3-ph 98.1% 3 1000 V 1.3 kg/kW 10 yr

Growatt MID 15KTL3-X 15 kW Grid-tie 3-ph 98.6% 2 1100 V 1.5 kg/kW 5 yr

Growatt WIT 15K-HU 15 kW Hybrid 3-ph 97.0% - 1000 V 2.5 kg/kW 5 yr

Growatt MOD 13KTL3-X 13 kW Grid-tie 3-ph 98.2% 2 1100 V 1.2 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.