Solar Regulator is available now from our US and UK warehouse  Free shipping to US and UK in 3-6 business days ship to Canada， Brazil in 7-10 days in US warehouse ship to European countries in 7-10 days in UK warehouse  Solar Panel Charger Regulator Controller 10A\/12V\/24V CE Certify  Instruction:  The product can automatically manage the work of Solar Panel and battery in solar system， which is below 180W(12V) or below 360W(24V)  Functions:  Over-load protection Short-circuit protection Lightning protection Reverse discharging protection Reverse-polarity protection Under-voltage protection Over-charging protection  Specification:  Output Voltage: 12V\/24V Automatically distinguish voltage Max load Current:&amp;le;12A Full Charge Cut:13.7V\/27.4V Low Voltage Cut:10.5V\/21V Temp ompensation:-3mv\/\u2103\/cell Zero Load Loses:&amp;le;20mA Min Wire Size:&amp;le;20mA Min Wire Size:2.5mm^2 Voltage Drop:&amp;lt;210mv Dimension: 101*95*35  Package Included:  1x10A solar charge controller 1 x Manual  Detailed pictures:<br> <br> Good quality， high performance!<br> <br> 10A solar charge controller !