Completed technical data for setup and modification.
High efficiency intelligent PWM three-stage charging.
Input terminal positive and negative pole reverse connected protection.
Automatic identification system voltage, 12/24V automatically recognition.
Humanized LCD display and double button operation of man-machine interface.
The load control mode can be selected, the timer function can be reset for street light at night.
Reliable protection: over voltage, short circuit, over load, overcharge, under-voltage, over-discharge.
Solar panels, battery, solar charge controller positive poles are all connected together, adopting negative MOSFET in control.
Accurate temperature compensation, correcting the charging and discharging voltage automatically improving the battery lifetime.
Color: Black + Green
Max Power Current: 40A
Voltage: 12V / 24V
Self-consumption: ≤13MA
Charge Type: PWM
Working Temp: -20 ~ 55℃
Waterproof Level: IP32
Material: Aluminium Alloy + Electronic Components
Size: (L) x (W) x (H) 195 x 105 x 50mm / 7.68'' x 4.13'' x 1.97''(appr.)  
Installation Instructions:  
Controller Fixed
1) The controller should be installed in well-ventilated place, avoid from direct sunlight, high temperature, should not install in location where water can enter into the controller.
2) Please select correct screw to fix the controller on the wall or other platform. Screw M4 or M5. Screw cap diameter should be less than 10mm.
3) Please reserve enough space between the wall and controller, for cooling and cable connection.
Controller Connection
1) All terminals are in tight status when packing, in order to well connected, pls loose all terminals at first.
2) Please strictly obey the following connection order, otherwise it will cause system voltage recognition fault.
3) First connected the battery to controller correct poles. In order to avoid short circuit, pls screw the cable of battery to the controller firstly, then connected to battery poles secondly.
* If your connection is correct, the LCD display will shows the battery voltage and other technical data. If LCD without indicate, pls check the fault. The length of cable between battery and controller should be as shorter as possible. Suggest to 30cm - 100cm.
4) Connected solar panels with controller correctly, if the connection is successful and sunshine if full the LCD will show solar panel and an arrow from solar panel to battery will be light.
The Suggestion of Using
1) The controller could detect the temperature of environment to adjust the voltage of charging, so that the controller should be closed to battery as near as possible.
2) Recommend system current of cable less than 5A/m㎡.
3) Try to use the multi strand copper wire in order to connecting with the terminal firmly.
Loose power connection and / or corroded wires may result in resistive connections that melts the wires insulation, burns surrounding materials or even causes fires.
4) The battery should be fully charged each month. Or the battery will be destroyed.
Important Safety Information
1) It is better to install the controller indoor. If install the controller outside, pls keep the environment dry, avoid from direct sunlight.
2) The controller will be hot in process of working, pls keep environment ventilation, away from the flammable.
3) The open circuit voltage of solar panel is too high, pls take care.
4) The battery has acidic electrolysis. If you accidentally exposed to the electrolysis, pls rinse with water.
5) The battery has huge power, prohibit any conductor short circuit the positive and negative pole of battery. Suggest adding a fuse between battery and controller.
Package included:  
1 x Solar Charge Controller
1 x User Manual Detail Pictures:

Additional Information



  • Please note that we will do our best to package each product in the most effective way possible to minimise damage and reduce waste to the environment. Please keep in mind that the packaging may include materials that protect the items so take care when unwrapping items. 
  • Please allow 7-10 business days for the delivery of your parcel. If you have any questions please contact Bargain Flash Store directly. 
  • All efforts are made to keep stock levels and product information up to date. In the situation where an item is not available we will endeavour to provide an equivalent product or a refund after discussing with you (i.e. the seller).
  • Parcel dimensions may vary depending on how the product is packaged. We will do our best to package each item in a way that reduces size, weight and waste however some items need more protective material to ensure safe delivery.
  • We do not provide international shipping options.
  • Items will normally be processed on the next busiess day after order is procesed. A shipment tracking number and notification will be sent to the customer once items are dispatched. Bargain Flash Store cannot be held responsible for any delays in delivery caused by freight companies or intermediaries used.

    The customer is responsible for the order once the package arrives at the supplied delivery address. Bargain Flash Store cannot be held responsible if the package goes missing once delivered. If any items are received damaged, the customer must notify Bargain Flash Store within 48 hours of receiving them. Please see returns policy below.

    Bargain Flash Store  cannot be held responsible for items that do not arrive to the customer due to errors made by the customer when entering the address details. Also note that the address must be accessible to courier drivers and if no shipping instructions are left then Bargain Flash Store needs to ensure that there is someone to receive the package. 

    Please also note that deliveries made to business addresses or at a place of work are considered received once they arrive at the address. It is the customer’s responsibility to ensure the item is safely received.



If you change your mind on a product purchased you are entitled to a refund on the purchase price (freight costs are not refunded) if you contact Bargain Flash Store within 21 days from date of receiving the product and advise Bargain Flash Store of the reason for the change of mind. You are entitled to a full refund of the purchase price if you provide us with the proof of purchase, all packaging/tags/instructions are attached to the item(s) and the product is in the same condition as when it was received (including all tags, packaging etc). Please note that the customer is responsible for the cost of returning the product to the address provided by Bargain Flash Store to the customer. Bargain Flash Store will provide a full refund of the purchase price within 21 days on confirmation of the product being received by Bargain Flash Store from the customer. 

In the event of any items received being damaged or incorrect items received the following policy applies:

A. The customer is obliged to send through (photographic) evidence and a detailed explantion of the issue to Bargain Flash Store directly. These photographs need to be (digitally) date marked and sent to citing the name, email address, and order number. Upon inspection/review Bargain Flash Store will decide upon one of three options:

I. The damage warrants a discount;

II. The damage warrants a refund; or

III. A new item will be sent out.

B. Refunds are applicable for the items only and do not include the price paid for shipping.

C. Bargain Flash Store reserves the right to deviate from the above if applicable to an individual case.