هناك ٣ درجات من منتجات الطاقة الشمسية يمكنك استخدامها أ , ب و ج. نحن نستخدم الدرجة أ فقط A, B, and C. We only use grade A. 0 Share This Previous Post← One of the biggest problems in Lebanon is the exceptionally poor construction quality of its buildings One of the biggest problems in Lebanon is the exceptionally poor construction quality of its buildings Next PostLifePo4 batteries are some of the safest batteries in the world → LifePo4 batteries are some of the safest batteries in the world You May Also Like . Running just a 40 watt LED light for 24 hours will soon cost about $0.40 View Post . LifePo4 batteries are some of the safest batteries in the world View Post . Coming soon to Lebanon View Post