EPEVER 10A MPPT Solar Charge Controller and similar items

EPEVER 10A MPPT Solar Charge Controller 12/24V DC Automatically Identifying System Voltage Common Negative Grounding Compitable with Lead-Acid and Lithium Batteries ?Rated charging and discharging current: 10A. 12/24V DC automatically identifying system voltage. Max PV open circuit voltage: 100V; max PV input power: 130W/12V 260W/24V. Common negative grounding. ?Advanced MPPT (Maximum Power Point Tracking) technology, ultra-fast tracking speed, with efficiency no less than 99.5%. High quality components, perfect system performance, with maximum conversion efficiency of 100%. ?4 Battery Types: support lead-acid (sealed, gel, overflow); lithium battery: LiFePO4 and Li (NiCoMn) O2 and user-defined. 4 Load Control Modes: manual mode, light on/off, light on + timer and test mode. ?Display and function: Backlit LCD display, real-time energy statistics function, overheating power reduction function; standard Modbus communication protocol with RS485 communication bus, which can be monitored by mobile phone APP (requires EBox), PC software and MT50 remote instrument. ?Comprehensive protection function: battery temperature compensation function extends battery life. The die-cast aluminum design ensures efficient heat dissipation. Lithium battery low temperature protection, PV over current/power/reverse polarity protection, night reverse charge protection, battery over discharge/load short circuit protection, etc. Shipping We offer FREE shipping on all orders in US We ship within One-Three business days of payment, usually sooner. We use a selection of shipping services such as UPS, FedEx, USPS etc We offer free shipping to the lower 48 states and ship within 1-3 days of payment, usually sooner. For shipping outside of the continental USA International customers are responsible for all duties and taxes. Return You can return a product for up to 30 days from the date you purchased it. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. 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. Payment We accept payment by any of the following methods Please pay as soon as possible after winning an sale, as that will allow us to post your item to you sooner! Feedback Customer satisfaction is very important to us. If you have any problem with your order, please contact us and we will do our best to make you satisfied. 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. Contact Us If you have any queries, please contact us via. We usually respond within 24 hours on weekdays. Please visit our store to check out other items for sale! Thank you for shopping at our store.