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 Business By Fuel StyleSmartflower was invented in Vienna in 2014, and a few a long time afterwards latest company CEO James Gordon, who had worked for decades in the Power market, noticed a movie on-line with the procedure working.