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Lensun® High Efficiency 30A MPPT 12V/24V Solar Panel Regulator Charge Controller LCD Display for Lead-acid, Lithium Solar system Battery Charging
Why we recommend buy MPPT Solar Controller?
MPPT circuit solar controllers are considerably more elaborate than PWM. The MPPT technology to track the maximum power voltage point of solar panels as it varies depending on sunlight exposure and temperature.
The voltage of the solar panel changes with time of day and temperature. The optimum voltage for battery charging changes as the state of charge of the battery. The MPPT charge controller matches these voltages and can result in 30% more efficient transfer of power. This means good MPPT solar charge controllers can reduce the number of solar panels needed by up to 30%- a tremendous benefit.
Another benefit of MPPT technology is a wide solar input voltage range - this controller can work not only with standard off-grid 12V/24V solar panels, but also with on-grid panels or solar panel arrays up to 150V. The maximum allowed input solar power for this controller is 260W (when charging 12V battery) or 520W (when charging 24V battery).
This charge controller features a comprehensive set of electronic protection functions such as stopping reverse current at night (from the battery back to the solar panel), automatic cut off to prevent over-charging and deep discharge, solar panel over voltage, over load, short circuit and reverse polarity protection.
Supporting charging procedures of Gel batteries, Sealed batteries, Open batteries, Lithium batteries and other types of batteries.
Charging Current: 30A
Voltage:12V/24V auto identification
No-load loss: 0.7W to 1.2W
Max. PV Volt: 100V
Max. PV Input Power: 400W (12V) / 800W (24V)
Max. capacitive load capacity：10000uF
Conversion efficiency:≤ 98%
MPPT tracking efficiency:＞ 99%
Temperature compensation factory:-3mv/°C/2V (default)
Operating temperature:-35°C to +45°C
Weight: 2 kgs
1 x 30A MPPT solar regulator