WELLSEE mppt solar controller WS-MPPT60 60A 48V charge
controller,solar regulator
Brand: | WELLSEE | Dimension: | 210*125*50mm |
Name: | Mppt solar controller | Weight: | 1100g |
Model: | WS-MPPT60 | Package: | 16pcs/carton |
Wellsee mppt solar controller WS-MPPT60 60A (also known as wellsee
solar controller,chargecontroller,solar charge controller,solar
regulator,pv controller,power 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 standard solar controller, this MPPT controller can increase
the efficiency of PV modules by 10%-30%. WELLSEE mppt solar
controller 10A--60A includes 12V series, 24V series and 48V series.
MPPT advantage:
Maximum Power Point Tracking (MPPT in short) system allows PV
panels to output more Power by adjusting working condition of the
electrical module. In Figure1 A indicates that the working state of
ordinary controller, that is PV battery working on 12V ,only
outputting a power point of 53W (the general power point), B
indicates that MPPT controller makes PV battery always work at the
maximum power point, thus outputting the power point of 75W (the
maximum power point).
Product features:
Applicable to various types of batteries,
MPPT function
Temperature sensor battery charging compensation
Overload protection (automatic restoration)
Overcharge protection
Short circuit protection (automatic restoration) ,
Lightning 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. With 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 WS-MPPT Solar energy 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 of the sun illuminance, change of
temperature, the efficiency of the controller etc., the actually
available increased rate is 10%-30%.
Model | WS-MPPT60 40A | WS-MPPT60 50A | WS-MPPT60 60A |
Rated Voltage | 12V/24V/48V |
Max Load current | 40A | 50A | 60A |
Input voltage range | 12V~20V / 24V~40V / 48V~80V |
Length≤1m Charge loop drop | 0.25V |
Length≤1m Discharge loop drop | 0.05V |
Over voltage protection | 17V / 34V / 58V |
Full charge cut | 13.7V / 27.4V / 54.8V |
Low voltage cut | 10.5~11V / 21V~22V / 42V |
Temperature compensation | -3mv/°C / cell |
No load loss | ≤30mA |
Max wire area | 6mm2 | 6 mm2 | 6 mm2 |
Ambient temperature | -25°C---+55°C |