This series solar charge controller is a kind of intelligent， multi-functional solar charge and discharge controller. Use PWM charge mode， which can improve system efficiency and prolong the life span of the battery.

Features:
LCD display， brief key operation， very convenient.
Clear charge state， discharge state and battery power display.
Single-chip microcomputer control， intelligent， strong adaptability， reliable function.
PWM charge mode can improve system efficiency and prolong the life span of the battery.
Automatic identification system voltage level， automatic temperature compensation.
Over-load/short-circuit protection， under-voltage protection， reverse polarity protection.
With dual USB 5V output， which can charge for smart phones.
Suitable for street and pathway lighting， parking area， bus station， etc.

Specifications:
Color: Black
Material: Plastic
Rated Voltage: 12V / 24V (Auto Switch)
Max. Charge/Discharge Current: 10A / 20A (Optional)
Max. Solar Panel Input Voltage: ≤50V
Stop Charge Voltage: 14.7V/29.4V
Low Voltage Recovery: 12.2V/24.4V
Low Voltage Protection: 10.5V/21.0V
USB Output Voltage/Current: 5V 2A
No Load Loss: ≤10mA
Temperature Compensation: -3mV/Cell/°C
Operation Temperature: -20°C~60°C
Item Size: 165 * 100 * 43.5mm / 6.5 * 3.94 * 1.71in (L * W * H)
Item Weight: 180g / 6.37oz
Package Size: 16.5 * 10.5 * 5cm / 6.5 * 4.13 * 1.97in (L * W * H)
Package Weight: 231g / 8.14oz

Package List:
1 * Solar Charge Controller
1 * User Manual (English)