Fast Shipping On All Items 30 Days Money Guarantee Customer Support Excellent Service 100% Satisfaction Satisfaction Guaranteed 30A Solar Panel Custom Battery Regulator, Dual USB Port Auto 12V/24V PWM for Fld/Lifepo4/Sld/Gel RV Solar System Specification Display Type LCD Batteries required No Product Dimensions 5.91"L x 3.74"W x 1.18"H Material Plastic Charging Port Type USB Type-A (5V/2A) Item Weight 8.5 ounces Color Black Operating Temperature 140 Degrees Fahrenheit Voltage 24 Volts Manufacturer ECO-WORTHY Brand ECO-WORTHY Included Components solar charge controller 3.74 "h x 5.91 "h x 1.18 "h. Weight: 8.5 oz Item Description Newly Upgraded: Upgraded 30 A PWM Solar Charge Controller with improved internal components; Automatically detects 12 V/24 V DC system voltage, maximum discharge current of 30 A; Built-in dual USB outputs 5 V/2 A for charging your devices on-the-go Compatible with All Batteries: Compatible with all 12 V 24 V batteries, supports custom battery parameters (CUS mode), and allows easy selection of preset battery types: LFP, FLD, SLD, GEL High-Precision Measurement: Upgraded components, capable of accurately measuring current and voltage with an error of less than 1%; Equipped with a clear LCD display for accurate real-time data; New upgrade three buttons for convenient mode switching and simple parameter settings Intelligent 3-Level PWM Charging: Full three-level PWM intelligent charging management (bulk, absorber, float), and multiple intelligent protections against reverse, short circuit, overcurrent, low/high voltage, overheating; Improving system efficiency and performance, extending battery lifespan Widely Used: Sturdy metal backplate for effective heat dissipation and protection of internal components; Ideal for RV camping, boating, and more outdoor applications Product Description 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