Does anyone have idea cost of solar panels in China.

Barcholder:


Is that one bedroom, or a one bedroom apartment? To completely power a self contained apartment, you would require a 1kWp system. I have based this on the following assumptions:

Fan - 15 hours a day
Lights - 4 in number - 3 hours a day each
TV - 6 hours viewing a day
Fridge - 24 hours

This system would give you 24 hours a day of energy, on the assumption that there is ZERO PHCN supply. With PHCN, you will require less than this.

We currently retail our 1kWp system for N700k, inclusive of -

4 x 250watt Mono Solar Panels
2KVA Inverter
Complete Wiring
2 x 12V 200AH Batteries
Solar Charge Controller (protects your batteries from overcharging, therefore extends their useful life to 5 years)
Full Installation

I hope this answers your question.

Regards

Uvie