Zhejiang Pingqi Electric Co.,ltd.

Zhejiang Pingqi Electric Co.,ltd.

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Name: Grace Zhang
Mobile: 16605771983
E-mail: sales@pq-electric.com
Add: Changjiang Road, Liushi,Yueqing,Zhejiang,China
Skype: PQ ELE-Grace

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MPPT15 10A solar controller

MPPT15 10A solar controller
Product name:MPPT15 10A solar controller
Item:MPPT-15
Details:
 

 

CategoryMPPT solar controller

ModelMPPT15

Weight260g

Size134*100*31 mm

MPPT15 10A Wellsee Solar Charge Controller   

 

MPPT15 10A solar controller (also known as pingqi intelligent solar charge controller, solar charge controller, 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%.  MPPT solar controllers 10A--60A include 12V series, 24V series and 48V series.

 

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

 

We are special large scale R&D and manufactory enterprise of solar charge and discharge controller and global supplier of Wellsee solar controller and photovoltaic system equipment. We also have passed ISO9001, CE and RoHS certifications. Wuhan Wellsee products can be designed and produced according to clients’ special request. Welcome agents from every area!

 

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%.

 

Model

MPPT15  10A

MPPT15 15A

Rated Voltage

12V / 24V / 48V  

Max Load current

10A

15A

Input voltage range

12V20V / 24V40V / 48V80V

Length≤1m

 Charge loop drop

0.25V

Length≤1m

Discharge loop drop

0.05V

Over voltage protection

17V / 34V / 68V

Full charge cut

13.7V / 27.4V / 54.8V

Low voltage cut

10.5V11V / 21V22V / 42V43V

Temperature compensation

-3mv//cell

No load loss

≤10mA

Max wire area

2.5 mm2

2.5mm2

Ambient temperature

-25——+55


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