This intelligent solar charges controller adopts industrial-grade main chip, intelligent control, support 12 V and 24 V automatic identification. 3-stage charging management design, suitable for a variety of batteries, suitable for leadacid batteries, lithium iron phosphate batteries, ternary lithium batteries, etc.. Multiple usage scenarios and wide applications, suitable for villas, outdoor RVs, solar power systems, yachts and ships, solar billboards, solar street lights, etc. Features: Adopts industrial-grade main chip, intelligent control, support 12 V and 24 V automatic identification. Large LCD color screen display, multiple parameters can be adjusted, you can see the data clearly. 3-stage charging management design, high recharging efficient, time saving and  labor saving. Suitable for a variety of batteries, suitable for leadacid batteries, lithium iron phosphate batteries, ternary lithium batteries, etc.. Built-in multiple circuit protections, reverse connection protections, short circuit protections, battery over discharge protections, current limiting power protections, TVS high pressure surge protections, battery overvoltage protections, night recharge protections, equipment overheat protection, battery overheat protections, safer and controllable. WIFI APP real-time monitoring design, you can view and set the working status whenever and wherever you want. Reserved heat dissipation holes on the both side of machine, quick heat radiation and running smoothly. Comes with two USB interface, the connection process is more convenient. Multiple usage scenarios and wide applications, suitable for villas, outdoor RVs, solar power systems, yachts and ships, solar billboards, solar street lights, etc. Specifications: Name: Solar Charges Controller Material: plastics Type: 10A, 20A, 30A, 40A, 50A, 60A (optional) USB output: Max 5V, 2A Working temperature: -20℃ to 50℃ Package size: 10-30A: 135 * 170 * 70mm / 5.31 * 6.69 * 2.76in 40-60A: 155 * 197 * 90mm / 5.31 * 7.76 * 3.54in Package weight: 10-30A: 650g / 1.43lb 40-60A: 1200g / 2.65lb Packing List: 1 * Solar Charges Controller

Shipping:

1.We guarantee to ship goods out within 24-72 hour after payment confirmation except holiday. 2.We ship by China post,HKpost EMS,DHL,Fedex,according to your choice when placing orders . 3.If you didn't receive the item after 45 days,please feel free to contact us.We will make all our effort to resolve the problem.

Warranty:

1.All items have 1 year guarantee.IF your purchase do not meet merchantable quality, fitness for purpose or match the description, We can make sure your issues are resolved . 2.For wrongly-shipped items, Please contact us in 48 hours after delivery.We will arrange to deliver the correct items or return all your payment. 3.For defective or faulty products,please take photos or videos,we would resend or refund after confirmation.