HT60 156M 305W-325W

Module Efficieny:20%

12 years product warranty

25 years warranty on power output

HT72 156M 365W-390W

Module efficiency:20.1%

12 years product warranty

25 year warranty on power output

HT60 156P 270W-290W

Module Efficiency:17.8%

12 years product warranty

25 years warranty on power output

HT72 156P 325W-350W

Module efficiency:18%

12 years product warranty

25 years warranty on power output