LCD backlight time : 60S (Default) It protect the battery from being over-charged by the solar modules and over-discharged by the loads. Package List: 1 x 20A Tracer2210AN Solar Charging Controller, 1xRTS, 1xMT50 EPEVER PPT Solar Charge Controller 40A with T50 Liberia | Ubuy Temperature: -20°C -- +70°C/-4°F -- 158°F MPPT Solar Charge Controller EPEVER 40A 30A 20A 10A 12/24V MPPT Solar Charge Controller 20A Via Remote Meter (Accessories needed: MT50) Via Phone APP [ Android or IOS], (Accessories needed：eBOX-WIFI-01 or eBOX-BLE-01 ) Negative Ground Controller featuring advanced MPPT technology with high tracking efficiency up to 99., 5% and peak conversion efficiency of 98%. ( 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% EPEVER MPPT Solar Charge Controller 20A ,12V/24V auto ,Max PV 100V ,Max input 260W/12V ,520W/24V , Works for Lead-acid and Lithium Battery 2210AN Product Specification : Model: Tracer2210AN Rated charge current: 20A Max. Shop Solar Controllers On-line - High Peak Conversions It protect the battery from being over-charged by the solar modules and over-discharged by the loads. Maximizing the energy from solar panels to charge your system.Negative Ground Controller featuring advanced MPPT technology with high tracking efficiency up to 99.5% and peak conversion efficiency of 98 Via PC Software (Accessories needed RS485 cable :CC-USB-RS485-150U ) Battery temperature compensation function to ensure the controller’s life. PV open circuit voltage: 100VDC, Grounding : Common negative Battery type :Lead-acid, Lithium and User-defined . RS485 interface:5VDC/100mA Terminal: 6AWG(16mm 2 ) Recommended cable: 10AWG(6mm 2 )
