Solar PV Charge Controller, 50A 12V/24V/48V auto work , 2 Years Warranty, CE& ROHS Approved   

Specification:

Certificate:

Thank you for selecting this series solar charge controller that adopts the most advanced digital technique, displays on the LCD and operates fully automatically. The Pulse Width Modulation (PWM) battery charging and the unique control technology can greatly increase the lifetime of battery. It has various unique functions and easy to use.

Details:

The controller is for off-grid solar system, and protects the battery from being over charged by the solar module and over discharged by the loads. The charging process has been optimized for long battery life and improved system performance. The comprehensive self-diagnostics and electronic protection functions can prevent damage from installation mistakes or system faults.

Features:

• 32 bit MCU with high speed and high performance
• 12 bit A/D high-precision sampling to ensure accuracy
• Excellent EMC design
• Nominal system voltage automatic recognition
• High efficient Series PWM charging, increase the battery lifetime and improve the solar system performance
•  Use MOSFET as electronic switch, without any mechanical switch
• Widely used, automatically recognize day/night
•  Adopt graphics dot-matrix LCD screen and HMI (human-machine interface) with 4 buttons, integrated menu displaying and operation
•  Humanized design of browser interface, undertake every operating conveniently
•  Full control parameters setting and modification, diversified load control mode
• Gel, Sealed and Flooded battery type option
• Adopt temperature compensation, correction algorithm for charging and discharging parameters automatically and improve the battery lifetime
• Electronic protection: Overheating, over charging, over discharging, overload, and short circuit.                     
• Reverse protection: any combination of solar module and battery

1 – Local temperature sensor

It is used for acquisition of ambient temperature to undertake temperature compensation of charging and discharging parameters, when the remote temperature sensor is not connected

2 – Fault LED indicator

An LED indicator that shows faults of solar system

3 – Charging LED indicator

An LED indicator that shows charging status

4 – Liquid crystal display (LCD)

Monitoring interface for solar system parameters

5 – Combined-type buttons

4 combined-type buttons accomplish all operations to controller

6 – Communication interface

Connect remote displaying unit (Optional Accessories)

7 – Load terminals

Connect loads

8 – Battery terminals

Connect batteries

9 – Solar module terminals

Connect solar modules

10 – Remote temperature sensor interface

Connect remote temperature sensor (Optional Accessories) to acquire of ambient temperature for undertaking temperature compensation of charging and discharging parameters, when it is in connection.

Shipping:

       We guarantee to ship out within 72 hours after payment confirmation (except Holiday).
       EMS express shipping usually takes 3-7 working days dependent on the country delivered to. We are not responsible for any accidents, delays or other issue that are the responsibility of the shipping service.
In order to ensure you receive you order tax free upon import, we will declare it as a 'GIFT' with a lower value. This lower price does not reflect the total price you paid or the market value of the product and may not apply to countries with different tariff rules. Any import charges or fees are the buyer's responsibility.
Delivery time is approx. 7 to 15 business days (excluded Saturday & Sunday, Public
Holiday) to most US/UK/AU destinations .
Please contact us if you don't receive it over above 4 weeks, we will solve this problem in a very short time.
For item's safety, insurance is highly recommended.
All our items will be shipped to buyer's Wholesales Alibaba address please confirms your address on Alibaba before you bid. Please make sure the shipping address is correct. We are not responsible for any wrong or undeliverable addresses.

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Return:

We provide 1 year warranty. If the item is defective, please notify us within 7 days of delivery.
All items must be returned in their original condition, in order to qualify for a refund or exchange of goods.
But shipping fee and insurance is not refundable.
Items returned after 7 days of delivery are only eligible for repair.
The buyer is responsible for all shipping costs incurred.

Contact:

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Welcome to your visit and call, please contact me anytime if you have any question.