Fast Shipping On All Items 30 Days Money Guarantee Customer Support Excellent Service 100% Satisfaction Satisfaction Guaranteed Solar Charge Controller, 30A Solar Charge Regulator with LCD Backlit Display + Temp Sensor, Perfect for 12/24 Volt Gel AGM Sealed Flooded Lithium Lifepo4 Battery Specification Item model number AS-MPPT-30A Style 30A MPPT 12V/24V Batteries required No Country of Origin China Item Weight 2.27 pounds Manufacturer Allto Solar Package Dimensions 8.86 x 6.02 x 2.91 inches Included Components 30A MPPT Solar charge controller 6.02 inches x 8.86 inches x 2.91 inches. Weight: 2.27 lb Item Description ?High Efficiency MPPT Technology?Allto Solar 12V 20 amp solar charge controller adopts advanced MPPT technology that ensures fast and stable track of the maximum power point, high tracking efficiency of up to 99%, and peak conversion efficiency of 98%. Maximizing the energy from solar panels to charge your system even in a couldy weather. ? Full System Protections?Built-in multiple protections like PV over-voltage, battery over-voltage, over-temperature, over-charging, short-circuit, reverse polarity, and temperature compensation for your battery, to safegurad your battery to be rapidly, efficiently charged to 100%. ? 3-stages Safely Charging?the adaptive 3-Stages charging algorithm (Bulk, Absorption, Float) allows to charge battery as quickly as possible, ensures battery is safely recharged and increases battery life and system performance. ? Compatible with Multiple Batteries?with multiple 12v/24v batteries like Deep Cycle Sealed (AGM), Gel, Flooded, Sealed, Lead-acid and Lifepo4 Lithium battery. Equipped with 6 LED indicators allows you to choose your own batteries type among 12V, 12V AGM, 12V Lithium, 24V, 24V AGM, 24V Lithium. Really a ready to use 12v/24v solar charge controller for solar panels. ? Real-time Monitoring?The RS232 port is compatible with the remote LCD monitor (Need separate purchase) to deliver multiple real-time data of solar panel and battery, and display the history data in past 60days. The compact design makes it easy to install virtually anywhere. 30A MPPT solar charge controller Return Policy ? We guarantee against any defective or misrepresented products. The original shipping label must be sent back to us to validate the return. A full refund can only be issued during the first 30 days upon receipt of the product. ? Returns will be voided if the product is mishandled or physical damaged by customer. ? Buyer will be responsible for all kind of return shipping/shipment to the seller for resolving the problem. ? Returns made for all non-defective, undamaged products are subject to a 15% restocking fee. Shipping and handling fees are absolutely non-refundable. If an item is returned to us due to an address issue, we do charge a reshipping fee to reship. If you would like a refund, there will be a 15% restocking fee applied. ? All returned products need to be assigned an RMA # (Return Merchandise Authorization #) prior to return. Please contact us through's messaging system to obtain an RMA# for the return. Any returned product without an RMA # on package will not be accepted or processed. ? Please contact us before returning. Feedback ? We appreciate your feedback and our system will automatically leave feedback for you after bid ends. ? Please contact us through message center if you have any problems, we will always try our best for 100% customer satisfaction. Payment Options Shop With Confidence