If you have been stay in the solar industry market for many years,you will know that the power of the solar panel is getting bigger and bigger. Becasue the cell technology is imporving and efficiency of the panel is imporving. For customer,the unit cost of installation will be cheaper with these big power panels,this will be the trend.
We are very glad to introduce our new model 650W solar panel,it is with 210mm silicon wafers with multi-busbar and half-cut cell technologies. The panel combined creative technology effectively and extremely improved the module's efficiency and power output.
For details you can check the link: Solar Panel