Aftersale Service

• 1.Why choose Beijing Romote Power Renewable Technology Company to buy All in One solar street light?

  1.We are China Stock company, the product quality and after-sale service more secure.Beijing Remote Power Renewable Technology Company was established in April,2005, with 12 years experience focu...

  2017 - 09 - 18
• 2. The function of solar controller

  Solar controller is called solar charge and discharge controller, is used in solar power system, by control of multi-channel solar array to charge for the battery and  battery to the solar i...

  2017 - 08 - 31
• 3.What is MPPT charge mode?

  MPPT controller can detect the generation voltage of the solar panel in time and track the maximum voltage and current (VI), allowing the system to charge the battery with maximum power output. Used i...

  2017 - 08 - 31
• 4. What is the connection order of the solar street light controller?

  1. connect the battery. Before connecting the battery, make sure that the battery voltage is higher than 6V to start the controller. If the system is 24V, must ensure that the battery voltage of not l...

  2017 - 08 - 31