10A to 60A MPPT Solar Charge Controller

This SP-MPPT series 10A to 60A Charge regulator (also known as SUPOWER 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 standard solar controller, this MPPT controller can increase the efficiency of PV modules by 10%-30%. SUPOWER SP-MPPT solar controllers 10A--60A include 12V series, 24V series and 48V series.

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 SP-MPPT Charge regulator 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	SP-MPPT10	SP-MPPT15	SP-MPPT30 20A	SP-MPPT30 30A	SP-MPPT60 40A	SP-MPPT60 50A	SP-MPPT60 60A
Rated Voltage	12V 24V auto distinguish/ 48V
Max Load current	10A	15A	20A	30A	40A	50A	60A
Input voltage range	12V~20V / 24V~40V / 48V~80V
Length≤1m	0.25V
Charge loop drop
Length≤1m	0.05V
Discharge loop drop
Over voltage protection	17V / 34V / 48V
Full charge cut	13.7V / 27.4V / 54.8V
Low voltage cut	10.5~11V / 21V~22V / 42V~43V
Temperature compensation	-3mv/°C / cell
No load loss	≤10mA		≤20mA		≤30mA
Max wire area	2.5mm2		4 mm2		6 mm2
Ambient temperature	-25°C---+55°C

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