The Growatt 4.2Kw Dual MPPT Tracker Inverter
Growatt now have over 1.5GW worth of inverters installed worldwide and were the first inverter manufacturer to be awarded A+ rating by Photon. They also boast the highest ever inverter efficiency ever achieved (99.06% with the 20000HE model) and are constantly striving to reach higher efficiencies across their product range.
These are a doddle to install, as well as being quite compact.
Now comes with a 10 year warranty as standard.
Maximum efficiency of 97.6%
Startup Voltage: 80V
Max DC Voltage: 550V
Max input current: 13A
Dimensions: Just 271 x 320 x 142 mm
Warranty: 10 years