20kW to 29kW 30kW to 39kW 40kW to 49kW 50kW to 59kW 60kW to 69kW 70kW to 79kW 80kW to 89kW 90kW to 99kW 100kW to 150kW Professional By Gas KindThe two-year procedure warranty is a bit stunning offered the worth tag on the method. Your normal solar installation contains a workmanship warranty that typically commences at 10 years.It's the uncomm