The 3A 6V 12V PWM Solar Panel Light Controller Battery Charge Intelligent Regulator utilizes advanced microprocessor and dedicated control calculation, with simple one-touch button to complete all the operation and setup. It takes samples from the parameters of storage battery voltage, solar battery, discharge current and environment temperature, and then use the dedicated control calculation to control the discharge rate and make it match the characteristics of the battery to extend the service life the rechargeable battery. It has multiple working modes and output modes. The controller is also built with a variety of light effect settings to meet users&acute; different requirements.<!--Features --><p>FEATURES</p><ul><li> Utilize advanced microprocessor and dedicated control calculation</li><li> With simple one-touch button to complete all the operation and setup</li><li> Multiple working modes and output modes</li><li> Built with a variety of light effect settings to meet users&acute; different requirements</li><li> Compatible with a variety of rechargeable batteries such as VRLA battery, gelled electrolyte (GEL) Battery, 3.2V x 2 iron-phosphate-based lithium batteries, 3.2V x 4 iron-phosphate-based lithium batteries and 3.7V x 1 iron-phosphate-based lithium battery</li><li> Overcharge, overdischarge, back discharge, PWM flating-charge protections</li><li> Automatically turn on floodlight according to the lightness at sunset</li><li> Regularly turn off floodlight according to the set value or automatically turn off according to the lightness at sunrise</li><li> 9 levels of light control sensitivity adjustment</li><li> Use tandem type PWM for charge control, voltage loss is only 1/5 of the diode&acute;s, the charging efficiency is 3% to 16% higher than non-PWM and the power utilization time is longer</li><li> Power MOSFET to prevent battery discharge reversely through the battery plate to reduce charge loss</li><li> Open circuit is used for anti-overcharge protection and effective protection of solar panel</li><li> Automatically store parameters set by users, and the data will not lose in the situation of unexpected power failure or running out of battery power</li><li> Maximum solar panel spec 18V/40W, maximum open circuit voltage 23V, maximum load spec 12V/36W solar LED lights and other types of application systems </li></ul><!--Specifications --><p>Specifications</p><TABLE class=ke-zeroborder cellSpacing=0 cellPadding=0 width="100%" border=0><TBODY><TR><TD width=131>Material</TD><TD width=365>Metal &amp; Plastic</TD></TR><TR><TD width=131>Color</TD><TD width=365>Black</TD></TR><TR><TD width=131>Dimensions</TD><TD width=365>(3.94 x 2.76 x 1.18)" / (10 x 7 x 3)cm (L x W x H)</TD></TR><TR><TD width=131>Weight</TD><TD width=365>4.41oz / 125g</TD></TR><TR><TD width=131>Voltage</TD><TD width=365>6-12V</TD></TR><TR><TD width=131>Current</TD><TD width=365>3A</TD></TR><TR><TD width=131>Battery Capacity</TD><TD width=365>1200mAh</TD></TR></TBODY></TABLE><!--Package Includes --><p>Package Includes</p><ul><li>1 x 6V-12V PWM Sloar Panel Light Controller</li><li>1 x User&acute;s Manual </li></ul><!--Extra Info --><!--produts_compatibility -->