Solar Panel
 
440 watt - 9 Bus Bar, 144 Cells, Super High-efficiency Solar PV Modules
 
440 breaks multiple innovation barrier,
1) reducing the impact of shadow from 33 % to 16.5 %. 
2) Now in a kW Installation, 2 panels shall be used instead of 3 which reduces the installation cost such as cost of Stand, Wire, Connector, Civil work, etc.
3) For A residential system, this is one of the best panels to install on Rooftop since it will generate 30-50% more power in a limited space compared to conventional Poly Solar Panels.
4) It has a super-strong frame with middle support for longer life and sustainability.