Fast Shipping On All Items 30 Days Money Guarantee Customer Support Excellent Service 100% Satisfaction Satisfaction Guaranteed 60A MPPT Solar Charge Controller 12V24V48V Auto Battery Regulator Solar Panel Max 150V Input for Lithium, Sealed, Gel, and Flooded Batteries (Blue) Specification Item model number MP-60A Display Type LED Batteries required No Product Dimensions 7.9"L x 3.5"W x 12.4"H Material Metal Country of Origin China Item Weight 7.96 pounds Color Blue Lens Color Blue Voltage 12 Volts Manufacturer Top One Brand OAE Included Components Solar charge controller 3.5 "h x 7.9 "h x 12.4 "h. Weight: 7.96 lb Item Description Auto 12/24/36/48V battery system. Support 4 charging options: Sealed, Gel, Flooded and User-defined. Compatible with sealed, gel, flooded, and lithium batteries High Efficiency : Creative maximum power point tracking technology can significantly increase theenergy utilization rate of the solar system and can reach transfer efficiency of 97%. Quickly scan the entire l-V curve; Track the maximum power point within severalseconds. LCD Display---clear to see operating data and working condition, Real-time energy statistics function with Multiple load control modes,Chinese and English, multi-function LCD screen and operation menu. Display the daily power generation curve and current curve. Display fault records, to facilitate customer troubleshooting in a timely manner. Support 4 charging options: Sealed, Gel, Flooded and User-defined.Perfect protection function. RS485 communication: Capable of Wi-Fi remote monitoring (Additional purchase required) - Realize real-time wireless monitoring function of solar controller by APP, Simple and convenient to set, One-key restore the factory settings. Suitable for Andriod IOS system. Product Description OAE 60A MPPT Solar Charge Controller with LCD Display Color: Yellow / Blue Rated Solar Charge Current: 60A Auto 12/24/36/48V battery system 150Voc max PV input voltage Solar panel: suitable for 900W (12V); 1700W (24V); 2700W (36V); 3400W (48V); RS485 communication: Capable of Wi-Fi remote monitoring (Additional purchase required) - Realize real-time wireless monitoring function of solar controller by APP, Simple and convenient to set, One-key restore the factory settings. Suitable for Andriod IOS system. - MPPT Range Operating Voltage: 12V: 18VDC - 80VDC 24V: 30VDC - 100VDC 36V: 40VDC - 100VDC 48V: 60VDC - 150VDC ? Battery temperature compensation function ? Compatible with sealed, gel, flooded, and lithium batteries ? Multiple protections: overcharge/over discharge/ overheat/reverse/overload/short-circuit protection - Package Included: 1 x 60A MPPT Solar Charge Controller 1 x Temperature Sensor 1 x User Manual LCD LED Display Easy operation, details data display in real-time, Intelligent cooling fan Inbuilt real-time temperature monitor, 42?C slow fan, 45?C fast fan, protect inverter from overheat. Fashion air hole design Big enough for air to go in, but small enough to protect inverter from dust Attention: Always connect battery first !! Make sure enough batteries? voltage let controller recognize the right system voltage. NEVER connect the solar panel array to the controller without a battery. The disassembly sequence is contrary to the wiring order. DO NOT connect any Inverter/ wind/ Alternator or Charger into the charge controller !! Please connect the Inverter directly to the battery. Ensure solar input voltage higher 3V or more than batteries? voltage and total input power in the range. If input power is too low for max input power, it may be appears to have been discontinued, the charging current almost be zero when controller is floating charge. The charging indicator is on and off, and the charging current is off and on. This situation generally occurs on cloudy days or in the evening when the light is insufficient, which is a normal phenomenon. When the controller is buzzing, it is because the fan is trying to dissipate heat. Please wait patiently. DO NOT install the charging controller in direct sunlight to avoid power loss due to overheating. Remove all clutter around the controller to reduce interference and make sure there is enough space for heat dissipation. ( leaving a space of approx. 20cm ) Ensure all connections going into and from the controller are tight. DO NOT let the positive (+) and negative (-) terminals of the battery touch each other. 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 ? 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