This product can automatically manage the work of solar panel， battery and load in solar system. It is widely used in solar lighting system for gardens， pools， roads， stages， etc. With the PWM control in charging， the charge efficiency is improved a lot. The LED screen displays the working state of solar panel， battery and load and the adjusted parameters. Users can select the proper working mode based on the different conditions through the main switch "SET".<br>?<br><strong>Features:</strong><br>Automatically recognize the voltage(12V/24V) of the solar system.<br>LED display the working state of solar panel， battery and load.<br>Users can select the proper working mode based on the different conditions.<br>With the PWM control in charging， high efficiency.<br>Over-load protection and short-circuit protection.<br>Over-charge protection and over-discharge protection.<br>Reverse discharge protection and reverse-polarity protection.<br>Widely used in solar lighting system for gardens， pools， roads， stages， etc.<br><br><strong>Specifications:</strong><br>Color: Black<br>Material: ABS<br>Rated Voltage: 12V/24V (Auto Switch)<br>Max. Open-circuit Voltage of Solar Panel: !#!lt!*!36V<br>Solar Panel Input Power: ≤120W /12V， or ≤240W /24V?<br>Quiescent Self-consumption Current: ≤15mA<br>Rated Charge Current: ≤10A<br>Rated Load Current: ≤10A<br>Max. Output Power: 240W<br>Over-charge Protection: 14.6V/29.2V<br>Direct Charge: 14.6V/29.2V， last for 2 hours<br>Floating Charge: 13.8V/27.6V<br>Over-charge Recover: 13.2V/26.4V<br>Over-discharge Protection: 10.8V/21V<br>Over-discharge Recover: 12.7V/25V<br>Over-load Protection: 16.5V/34V<br>Over-load Recover: 15V/30V<br>Operating Temperature: -25°C to 55°C<br>Item Size: 140 * 70 * 23mm / 5.51 * 2.75 * 0.9in?<br>Item Weight: 125g / 4.44oz<br>Package Size: 14.5 * 7.7 * 3.2cm / 5.7 * 3 * 1.26in?<br>Package Weight: 152g / 5.36oz<br><br><strong>Package List:</strong><br>1 * Solar Charge Controller<br>1 * User Manual (English)