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Recent articles

• Battery Voltage Sensor (Model: RVSCC)

  The following provides a quick guide for using this sensor as well as inform...

• What is a PG Charge Controller?

  PG means positive ground and doesn't make the controller behave any di...

• Should I use PWM or MPPT Charge Controllers?

  PWM and MPPT controllers are both great solar charging options. Choose PWM ...

• How to operate the controller to remove the equalizing charging stage?

  EQ is part of preset Flooded battery selections. It occurs every 28 or 30 d...

• In the actual charging process of the controller, the charging voltage is much greater than the voltage set by the controller. Why?

  In order for charge to occur, the charging threshold needs to be higher tha...

• When selecting the battery type on the controller, what will happen if the wrong selection is made?

  A wrong selection will charge the battery according to the selected paramet...