Here are the key features the RS8I-M 535-560 Watts Solar Module series manufactured by Resun Solar ,144 high quality mono-crystalline solar cells was the advanced half cut design,provide us outstanding power output of a 560Watts , with excellent conversion efficiency about to 21.66% percent and positive power tolerance about to 5 percent of rated power outputs .Half cells are cutting edge technological innovation manufactured by silicon solar cells precisely , and it`s magic way using a laser cutter,this design skill doubles the number of the cells ,our module has 144, compared to conventional modules ,half cut cell architecture ensures higher efficiency ,improved ability , better shade tolerance and never mechanical stress ,split cells also move physically durable than traditional counterparts,smaller size makes the more resistant to cracking and mechanical impact , for this , we choose large size 182mm cells , big size of cells allow us to maximize modules output providing more power pass on the installation area , use prime materials and components , ip68 J-BOX with 3 Diodes , Anodized Aluminum Alloy Frame ,3.2mm Tempered front Glass with anti reflection coating ,allow us to guarantee modules operational safety and reliability . and ensured the productivity to withstand the wind loads up to 2400pa and snow loads up to 5400pa ,the Maximum System Voltage is 1500 voltages ,which provides possibilities of balance the system cost reduction .to fair the guarantee operational reliability in long service life.