Fast Shipping On All Items 30 Days Money Guarantee Customer Support Excellent Service 100% Satisfaction Satisfaction Guaranteed Solar Charge Controller Negative Grounded, LCD Display Work for Lead-Acid Sealed /Gel(Agm)/Flooded and Lithium Battery Charging(Mppt 30A) Specification Display Type LCD Batteries required No Product Dimensions 8.98 x 6.46 x 2.17 inches Material Lithium Style MPPT 30A Item Weight 1.46 Kilograms Color MPPT 30A Voltage 12 Volts Is Discontinued By Manufacturer No Brand EPEVER Manufacturer EPEVER 6.46 inches x 8.98 inches x 2.17 inches. Weight: 1.46 kg Item Description EPEVER 30A MPPT solar charge controller: 12V/24V battery system auto work. Charge/Discharge current of 30A. Max. PV input power:390W/12V, 780W/24V. Max PV voltage of 100V. Common Negative ground design. Battery type :Lead-acid, Lithium and User-defined .( Sealed /GEL(AGM)/Flooded; LiFePO4/ Li[NiCoMn]O2 ; User ), (AGM battery setting same as GEL parameters, or more accurate parameters follow battery factory advice by User type ). Four load control modes: manual mode, light ON/OFF, light On+ Timer and test mode.Advanced Maximum Power Point Tracking(MPPT) Technology: High tracking efficiency more than 99.5%, PEAK conversion efficiency of 98%. Setting parameters: Backlight LCD displays. Setting parameters: 1.Via Remote Meter (Accessories needed: MT50) 2.Via PC Software (Accessories needed RS485 cable :CC-USB-RS485-150U ) 3.Via Phone APP [ Android or IOS], (Accessories needed: EPEVER WIFI 2.4G RJ45 A or EPEVER BLE RJ45 A ) 4.Software download website: EPEVER official website or read in manual . Product Description EPEVER MPPT Solar Charge Controller 30A ,12V/24V auto ,Max PV 100V ,Max input 390W/12V ,780W/24V , Works for Lead-acid and Lithium Battery Product Specification : Model: Tracer3210AN Rated charge current: 30A Max. PV input power: 390W/12V for battery system, 780W/24V for battery system Battery voltage range: 8V~32V Max. PV open circuit voltage: 100VDC Grounding : Common negative Battery type :Lead-acid, Lithium and User-defined .( Sealed /GEL(AGM)/Flooded; LiFePO4/ Li[NiCoMn]O2 ; User ), (AGM battery setting same as GEL parameters, or more accurate parameters follow battery factory advice by User type ) Tracking efficiency : ?99.5% , Max. conversion efficiency :98% Working environment temperature : -25??+50?(100% input and output) Temperature: -20C -- +70C/-4F -- 158F LCD backlight time : 60S (Default) RS485 interface:5VDC/100mA Terminal: 6AWG(16mm 2 ) Recommended cable: 8AWG(10mm 2 ) Package List: 1 x 30A Tracer3210AN Solar Charging Controller 1xTemperature sensor gift?Model:RT-MF58R47K3.81A) 1 x User Manual(English) How to program for Lithium Battery? Via Remote Meter (Accessories needed: MT50) Via PC Software (Accessories needed RS485 cable :CC-USB-RS485-150U ) Via Phone APP [ Android or IOS], (Accessories needed: eBOX-WIFI-01 or eBOX-BLE-01 ) Software download website: EPEVER website or read in manual. Product Features: EPever 30A MPPT charge controller fits for 12V/24V Battery DC automatically identifying system. PV input power:390W/12V battery, 780W/24V battery. Max PV voltage of 100V. Common Negative ground design. Accurately recognizing and tracking of multiple power point, with HIGH tracking efficiency more than 99.5%, PEAK conversion efficiency of 98%. 30A MPPT Charge controller is compatible with Lead-acid batteries, GEL/AGM and Lithium batteries. (AGM battery setting same as GEL parameters, or more accurate parameters follow battery factory advice by User type ) Four load control modes: manual mode, light ON/OFF, light On+ Timer and test mode. Backlight LCD displays. Support PC(only Windows) software, MT50 for convenience of real-time data viewing and parameter setting. Battery temperature compensation function prolongs battery life. PV Over Current/power Protection, PV Reverse Polarity protection, Battery Over Discharge protection, Load Short Circuit protection and so on. Steps: Connect solar system in this order: 1.battery-- 2. load-- 3.PV array, and disconnect solar system in the reverse order 3. 2. 1. Battery must be connected first ! Never connect soalr panel array to controller Without/Before connect battery. DO NOT connect any inverter/wind/Alternator or Charger into the charge controller directly ! You should connect with battery and add fuse . If there is a long distance between the PV array and controller or between the controller and battery, larger size wires should be used to reduce the voltage drop and improve performance. (Recommended wire size is only for reference.) Electronic Protections : Battery Protection: Lithium Battery Low Temperature protection , Battery Over Discharge protection , Battery Over Voltage protection PV Protection: PV Over Current/power Protection , PV Short Circuit protection , PV Reverse Polarity protection , Night Reverse Charging proection Load Protection: Load Overload protection, Load Short Circuit protection Controller Overheating protection, TVS High Voltage Transients protection 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