الكهرباء الضعيفة تنقص عمر الأجهزة مسببات شائعة.(Frequency) و التردد (voltage) تعتبر تقلبات الجهد الكهربائي Voltage and frequency fluctuations are a common culprit 0 Share This Previous Post← Connecting battery cells is not for amateurs Connecting battery cells is not for amateurs Next PostSolar is the only way forward for Lebanon → Solar is the only way forward for Lebanon You May Also Like . If you run 4.55 amps for 1 hour… View Post . Anyone is welcome to visit our solar installations View Post . Solar is the solution to climate change. Period View Post