SOLAR CHARGHING SYSTEM FOR LITHIUM DAN LIFEPO4 BATTERY

STOCK SEDANG RESTOCK SOLAR MPPT technology -- solar maximum power point tracking 8.4V, 12.6V, 16.8V lithium battery 7.2V, 10.8V, 14.4V lithium iron phosphate battery 2-4 series of lithium ion batteries, lithium iron phosphate battery management board The 4A high current intelligent trickle, constant current, constant voltage charging management board The maximum power point tracking (MPPT) solar cells is to ensure that the changes in light intensity, photovoltaic cells have beenthe maximum power output, in order to make full use of solar energy. In general, need to realize MPPT function switch mode DC-DC converter, product keep the output voltage and the charging current (maximum output power), This is the use of switch in Buck mode DC-DC conversion means to achieve the photovoltaic maximum power point tracking function, the input voltage up to 25V, very suitable for the input voltage and the voltage of the battery is larger applications. Charging management board characteristics: 1. high-end technology of MPPT solar maximum power point tracking charging management chip, a charging management of trickle, constant current, constant voltage 2. imported high frequency low on-state resistance of double MOS tube, high current diode, high efficient flat power inductor current sensing resistor, constantan 3 .intelligent temperature control cooling system, automatic detection of charging management board temperature andopening the radiator (need to reprovision external radiator) Charging method, 4. high efficient heating of small, fast 5. double status indicator, no battery when flashing lights lit,charging when the red light, full stop since at the same time the green light. Basic parameters: Input voltage: 18V solar panels Output voltage: 2- 4 series of lithium battery or lithium iron phosphate battery (output bisa di atur sesuai dengan voltase baterai) Output current: 4A (maximum const