10kw 20kw high quality solar system for home / solar panel system for home use

Question: Hi, Vivian, What can be included for this system from Greentechy company?

Answer:This system includes:solar panels, Solar inverter, solar charge controller(PWM or MPPT,optional), solar battery(green shell or black shell, optional),[solar pv cable,bracket,and disconnectors, we suggest you buy in your local

Question:Hi, Vivian, What's the advantage for this solar system from Greentechy company?

Answer:1.Steady operating 2.The most advantage:On grid energy backup(not means sell electricity,just backup) 3.CE Certified 4.Easy installation according to our instructions fessional parts supply

Question:Hi, Vivian, How to place and install them before we use?

Answer:The system can be put on ground outside house,but must be kept away from water or spray.And the solar panels must be placed away from shadow,the less dust the better in the air.And the solar panel must be placed to a certain angle(20-45 angle) which will be faced directly to the sun

Question:Hi, Vivian, how about the life time?

Answer:The life time for solar panel is 25years,another parts is from 6-15 years.