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Yueqing Yongmao Power Co., Ltd.

Solar Charge Controller, Charge Controller, Solar Controller manufacturer / supplier in China, offering 12V 24V Solar Charge Controller 50A Solar Power Energy MPPT Solar Controller, Sine Wave 10kw Inverter with Charger, 4000W DC to AC Pure Sine Wave Power Inverters and so on.

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Supplier Homepage Product MPPT Solar Charge Controller 12V 24V Solar Charge Controller 50A Solar Power Energy MPPT Solar Controller

12V 24V Solar Charge Controller 50A Solar Power Energy MPPT Solar Controller

Purchase Qty.:
(Pieces)
1-15 16+
FOB Unit Price: US $29.8 US $26.4
Purchase Qty. (Pieces) FOB Unit Price
1-15 US $29.8
16+ US $26.4
Get Latest Price
Production Capacity: 5, 000PCS/Month
Transport Package: Carton Packaging
Payment Terms: T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: MP50A
  • Certification: CE, RoHS
  • Rated Voltage: 12V
  • Type: MPPT
  • Input Voltage: 12V 24V Auto
  • Trademark: OEM
  • Origin: Wenzhou. Zhengjiang, China
  • Condition: New
  • Application: Collector Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller
  • Warranty: 1 Year
  • OEM Service: Available
  • Current: 50A
  • Specification: 16 pcs/carton
  • HS Code: 8537109090
Product Description

Introduction:
This MP50A solar controller (also known as solar charge controller, solar regulator , PV controller) can intelligently regulate the working voltage of solar panels, letting the solar panels always work at Maximum Power Point of V-A curve. Compared with ordinary solar controller, this MPPT controller can increase the efficiency of PV modules by 10%-30%. 

12V 24V Solar Charge Controller 50A Solar Power Energy MPPT Solar Controller

MPPT advantage:
Maximum Power Point Tracking (MPPT in short) system is a system which allows PV panels to outputs more Power by adjusting working condition of the electrical module. In Figure1  A indicates that the ordinary controller, which makes PV battery work on 12V ,only outputs a power point of 53W (a general power point), B indicates that MPPT controller makes PV battery always work at the maximum power point, thus outputs the power point of 75W (the maximum power point).

 

Product features:
Applicable to various types of batteries,

MPPT function

Microprocessor controller pulse width modulation (PWM) charging

Temperature sensor battery charging compensation

Overload protection (automatic restoration)

Overcharge protection

Short circuit protection (automatic restoration) ,

Thunder protection

Reverse discharge protection

Reverse polarity connection protection (automatic restoration)

Under voltage protection


Notice:
1.Be sure to connect correctly the positive and negative poles of the battery firstly ,the load ,and lastly solar panel .Don't reverse.

2.Please check the rated voltage of solar panels. batteries, and load before connecting, Make sure their rated voltage should be all 12V(or 24V,or 48V)

3.Pay more attention to "+" and "-" poles of solar panels, batteries, controller and loads during the process of connection.

4.The rated current of solar panels and loads must be lower than the controller .


MPPT principle:
The maximum power point is mainly affected by the ambient temperature and the intensity of sunshine. The intensity of sunshine being constant, the maximum output power decreases with the rise of the temperature. The temperature being constant, when the sunshine intensifies, the open circuit voltage of PV battery basically keeps unchanged. But the short circuit current increases substantially, thus the maximum output power increases substantially.

This MPPT solar controller can intelligently regulate the working voltage of solar panels, letting the solar panels always work at Maximum Power Point of V-A curve. Compared with ordinary solar controller, this MPPT controller can increase the efficiency of PV modules by about 30%.

However, due to many different factors, such as the difference in solar panel making, the change the Sun illuminance, change in temperature, the efficiency of the controller etc., the actually available increased rate is 10%-30%.


Controller Specification:

ModelMP50A
Rated Voltage12V/24V/48V  
Max Load current50A
Input current range12V~17V  / 24V~34V  / 48V~60V
Length≤1m
 Charge loop drop
0.25V
                       Length≤1m
Discharge loop drop
0.05V
Over voltage protection17V / 34V / 58V
Full charge cut13.7V / 27.4V / 54.8V
Low voltage cut10.5~11V  / 21V~22V / 42V
Temperature compensation-3mv/°C / cell
No load loss≤30mA
Max wire area6mm2
Ambient temperature-25---+55°C

Certificate:
CE&RoHS
12V 24V Solar Charge Controller 50A Solar Power Energy MPPT Solar Controller
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