Technical support

Location: Home > Technical support > FAQ

FAQ

Can your solar charge controller be used for Lithium Batteries?
Yes, Our ViewStar series is a programmable solar charge controller. The charging parameters are adjustable. User can check the battery characteristics and change the parameters accordingly. More>>
What is a solar charge controller?
Solar Charge Controller (or Regulator) is a device which protects the batteries in a solar electric system from being overcharged or being over-discharged. It is need in virtually all solar power systems that utilize batteries. With the devMore>>
How many charging mode does the controller have?
There are three charging modes. They are ON/OFF, PWM and MPPT. MPPT is the most advanced. Epsolar have already developed MPPT controller with high performance, reliability, efficiency and fast tracking speed.More>>
Company News
The Solar Show 2017 Booth NO.A10 Welcome to visit !
Latest Product
NEW ViewStar PWM solar charge controller 10A,20A,30A,45A,60A
Exhibition
The Solar Show 2017 Booth NO.A10 Welcome to visit !