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 MAX 70KTL3 LV 70 kW Grid-tie 3-ph 98.5% - 1100 V 1.2 kg/kW 5 yr

Growatt MAC 70KTL3-X MV 70 kW Grid-tie 3-ph - 3 1100 V 0.7 kg/kW 5 yr

Growatt MAC 66KTL3-X MV 66 kW Grid-tie 3-ph - 3 1100 V 0.8 kg/kW 5 yr

Growatt WIT 63K-A-US / WIT 63K-AU-US 63 kW Hybrid 3-ph - - - 1.9 kg/kW 5 yr

Growatt WIT 63K-AU-US 63 kW Hybrid 3-ph - - - 2.2 kg/kW 10 yr

Growatt WIT 63K-H-US / WIT 63K-HU-US 63 kW Hybrid 3-ph - 10 1100 V 1.0 kg/kW 10 yr

Growatt WIT 63K-A 63 kW Hybrid 3-ph - - 1000 V 1.9 kg/kW -

Growatt WIT 63K-AU 63 kW Hybrid 3-ph - - 1000 V 1.9 kg/kW -

Growatt WIT 63K-H / WIT 63K-HU 63 kW Hybrid 3-ph - - 1100 V 2.1 kg/kW 5 yr

Growatt WIT 63K-HU-US 63 kW Hybrid 3-ph - - 1100 V 2.4 kg/kW 5 yr

Growatt MAX 60KTL3 LV 60 kW Grid-tie 3-ph 98.4% - 1100 V 1.4 kg/kW 5 yr

Growatt MAC 60KTL3-X LV 60 kW Grid-tie 3-ph - 3 1100 V 0.9 kg/kW 5 yr

Growatt WT 55K-H-US L2 / WT 55K-HU-US L2 55 kW Hybrid 3-ph - 2 800 V 2.5 kg/kW -

Growatt WIT 55K-A-US L2 / WIT 55K-AU-US L2 55 kW Hybrid 3-ph - - - 2.2 kg/kW -

Growatt MAX 50KTL3 LV 50 kW Grid-tie 3-ph 98.4% - 1100 V 1.6 kg/kW 5 yr

Growatt MID 50KTL3-X2 50 kW Grid-tie 3-ph - - 1100 V 0.7 kg/kW 5 yr

Growatt WIT 50K-A-US / WIT 50K-AU-US 50 kW Hybrid 3-ph - - - 2.4 kg/kW 5 yr

Growatt MAC 50KTL3-X LV 50 kW Grid-tie 3-ph - 3 1100 V 1.0 kg/kW 5 yr

Growatt WIT 50K-AU-US 50 kW Hybrid 3-ph - - - 2.8 kg/kW 10 yr

Growatt WIT 50K-H-US / WIT 50K-HU-US 50 kW Hybrid 3-ph - 10 1100 V 1.2 kg/kW 10 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.