Ninghai Qinghua Electrical Co., Ltd.
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MPPT Solar Controller

Brand Name:
M Series
Model Number:
Rated Voltage:
Maximum Current:
MPPT Solar Controller
Detailed Description

MPPT controller
1.MPPT controller:3a
2.Best Price
3.Working efficiency is 97%

MPPT controller
1.MPPT controller:3a
2.Best Price
3.Working efficiency is 97%


Products Introduction

MPPT solar controller is an advanced maximum power point tracking(MPPT) battery charger for off-grid photovoltaic(pv) systems .The controller features a smart tracking algorithm that maximizes the energy input from the PV and also provides load control to prevent over discharge of the battery .

Key Features and Benefits

  1. 1.      Maximizes Solar Energy

(1) Increase at least 15% to 30% charge efficiency compare to PWM

(2) Almost no power losses

(3) Excellent performance at low solar levels

(4)Recognition of multiple power peaks during sun shading or mixed PV arrays

  1. 2.      Use of high Voltage Modules

 Enables the use of high voltage and thin film modules for off-grid battery charging

  1. 3.      Smaller Size

 Mechanical dimensions are less than other MPPT controllers,making it easier to install in small equipment enclosures.

4. High Reliablity

 Efficient electronics, conservative thermal design and tropicalization results in high reliability and longer life

5. Fully Adjustable 

 User selection via, on-board switches or PC connection

6. Extensive Electronic Protections

 Fully protected against most system errors and faults

7. More information 

 The status LED’S and optional meter provide extensive controller and system date




We supply with all kinds of Solar Controller!All the above picture is just for your reference, We can provide service according to client's requirements!We promise all the products we supply are high quality and best price.If you have any problems about details please contact us.

Company information:
    Ninghai Qinghua Electrical Co., Ltd. established on 1993 in Japan. We is an exporter of China (Mainland) Road Stud products.    Our products always sell well in the worldwide markets, including North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe. We consider quality as the most important and our clients as our god.    If you are interested in our products, please do not hesitate to contact us. You are welcome to our firm!
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Ninghai Qinghua Electrical Co., Ltd.
Ms. kelly ruan
Xiangjia, yuelong street,ninghai county

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