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Maximum Power Point Tracking (MPPT)
Enable the solar panel always work at the Maximum Power Point of the V-A curve. Increase efficiency of solar panel modules by 10% to 30%.

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 power decreases with the rise of temperature. The temperature being constant, when the sunshine intensify, the voltage of PV module keep unchanged but the current increase substantially thus the maximum output power increase.
This MPPT solar 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 factors, such as the different in solar panel making, the change of sun illuminance, temperature, etc, the actual available increase rate is 10% - 30%

phocos cml mppt

Phocos CMLmppt
12/24V 10A USB

phocos cis mppt

Phocos CIS-mppt
12/24V 10A waterproof

provista isc3040

Provista 3040
Fix voltage input - 12Vdc or 24Vdc

mppt tracer

Epsolar Tracer
Wide range voltage input up to 100Vdc.
Battery voltage is 12/ 24Vdc

Epsolar A series

Epsolar Tracer A Series
Economy

Epsolar eTracer

Epsolar eTracer
High end design with 48V 60A

MPPT Solar Charge Controller

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Other categorise models: LCD, waterproof, MPPT, data log , USB, lithium