nag kalat na nga ang mga Solar panel na made in China.. I think in few years time mag boom na din yan at marami na mag kaka interest na pasukin ang business na yan like CCT installer nag kalat na so pag dami ng demand and supply mag mumura din yan.. But for now I am considering investing on it but I prefered off grid nag research pa ko magkano ang preso ng mga good quality battery.. If only I can take those battery I have from my contractor hehehe kaya lang ayoko mawalan ng work better pay it on my hard earned money rather than stealing it from the company and lossing my job.