60A 50A 40A MPPT controller

MPPT solar charge controller .solar charge controller.
CE adn ROHS certificates .
MPPT controller 60A 50A 40A
Brand : WELLSEE
Category: MPPT charge Controller
Model : MPPT60
Weight : 1100g
Size : 210*125*50mm

Product description :
WS-MPPT60 series 40A 50A 60A Wellsee MPPt charge Controller

1.WS-MPPT60 40A 50A 60A MPPT charge controller (also known as WELLSEE 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,.
2.WS-MPPT60 40A 50A 60A MPPT charge controller can increase the efficiency of PV modules by 10%-30%. WELLSEE WS-MPPT solar controllers 10A--60A include 12V series, 24V series and 48V series.
3. WS-MPPT series MPPT charge controller 10A / 15A / 20A / 30A / 40A / 50A / 60A ,devided into 12V series,24V series and 48V series to meet customers requirement .

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

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.

WS-MPPT60 40A 50A 60A MPPT charge 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%.
Technical Index
Model
WS-MPPT40
WS-MPPT50
WS-MPPT60
Rated Voltage
12V / 24V / 48V
Max Load current
40A
50A
60A
Input voltage range
12V
~
40V / 24V
~
80V / 48V
~
110V
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
10.5V-11V / 21V-22V / 42V
Temperature compensation
-3mv/
°C
/cell
No load loss
≤30mA
Max wire area
6mm
2
6 mm
2
6 mm
2
Ambient temperature
--25
°C
——+55
°C






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.