Customizable~ 40A MPPT solar charge controller from DC 17V-22V 36V Solar Panel to DC 12V / 24V Storage battery

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Customizable~ 40A  MPPT solar charge controller from DC 17V-22V  36V Solar Panel  to DC 12V / 24V Storage battery rd

  Product Features                                                                    

This display controller, adjustable battery related parameters: direct charge voltage (battery full of voltage); float voltage (battery is full will enter the floating charge state, which is a small current to supplement the state of charge, so that the battery has been maintained at this voltage Value range); discharge recovery voltage (battery discharge low voltage protection, continue to charge, restore the open output voltage value); discharge cut-off voltage (battery low voltage protection value will turn off the output).

1. Charge 12V battery, you should choose the working voltage in the 17V-22V (12v system standard voltage) around the solar panels; because it is 12v24v universal models, so the open circuit voltage of solar panels can be used in the following 46v, if the solar panel voltage is Above 32v, it will lose one-tenth of power generation; the maximum power of solar panels is 500W.
2. When charging 24V battery, the best working voltage of the solar panel is about 36v, the maximum open circuit voltage cannot exceed 46v, and the maximum power of the solar panel is 1000W.
 
3. The controller does not limit the battery capacity, as long as the voltage is 12V or 24V can be used; battery voltage 12v24v automatic identification.
4. The controller load output voltage is determined by the battery voltage. The 12V battery output is 12V. The output load can work continuously for a long time and the maximum is 320W DC 12V electrical appliances. The 24V battery output is 24V, the output load. Continuous operation for a long time can be connected to a maximum of 640W DC 24V appliances.
5. The load end can not be connected to the inverter, and the inverter can be directly connected to the battery.
6. When installing, please connect the battery first, the controller starts working normally, then connect the solar panel.
7. The wire from the controller to the battery, the shorter the better, the thicker the better.

Overcharge protection: YES

Over-discharge protection: YES

Short-circuit protection: YES

Overload protection: YES

Solar battery, storage battery Reverse battery protection: YES

   Product Pictures                                                                     

  Shipment Terms                                                                      

  Payment Terms                                                                       

1.We accept PAYPAL, TT, WESTERN UNION, ESCROW

2.Commission:
   *Paypal: total sum *0.041
   *Escrow: total sum *0.05
   *TT: $28-$45(according to amount)
   *Western union: $0

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