21W Sunpower Foldable USB DC Mobile Phone Power Bank Portable Solar Charger Bag Print Logo

21W Sunpower Foldable USB DC Mobile Phone Power Bank Portable Solar Charger Bag Print Logo

MPPT or Maximum Power Point Tracking is algorithm that included in charge controllers used for extracting maximum available power from PV module under certain conditions. The voltage at which PV module can produce maximum power is called 'maximum power point' (or peak power voltage). Maximum power varies with solar radiation, ambient temperature and solar cell temperature.

Product Details

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Model30A50A60A80A
MPPT Working Voltage Range12V System18 V ~ 80V DC
24V System30 V ~ 100V DC
36V System40 V ~ 100V DC
48V System60 V ~ 150V DC
96V System120 V ~ 200V DC
Maximum Solar
Input Voltage
12V/24V/36V /48V/96V200V DC
Maximum
Solar
Input Power
12V System420W700W900W1400W
24V System840W1400W1700W2260W
36V System1260210027003420
48V System1650W2800W3400W4540W
96V System3360560072009120
Battery Type12V/24V/36V /48V/96VSealed lead acid /Gel Battery /Nickel cadmium battery (User customization)
Rated Current30A50A60A80A
Maximum Power≥91%
Charging ModelThe three stage:constant current(MPPT)/equalizing charge/floating charge
Working Temperature-20°C~60°C
Altitude0 ~ 3500m
Protection TypeIP 32


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