PowMr 20A MPPT Charge Controller Common Negative Ground Solar Charge Controller mppt for Lithium,Sealed,AGM,Gel,Flooded Battery, with Bluetooth Module

Read Reviews

	Product Name	Rating
Image	Product NameEPEVER MPPT Charge Controller 30A 12V/24V Auto Max PV 100V Solar Panel Charging Generator Common Negative Ground Solar Regulator with LCD Display for Gel AGM Flooded Sealed Lithium Battery (30A MPPT)	Rating
Image	Product NamePowMr & Srne 60A MPPT Charge Controller 60 amp 12V 24V 36V 48V AUTO - Negative Ground Solar Charge Regulator Max 150V 3200W Input for Lithium,Sealed,Gel,Flooded Battery with Bluetooth Module Backlight	Rating
Image	Product NameHQST MPPT Solar Charge Controller 20 Amp Negative Ground Controller with Bluetooth LCD Display, 12V/24V DC Input Solar Panel Regulator for Gel Sealed Flooded and Lithium Battery	Rating
Image	Product NamePowMr MPPT Solar Charge Controller 60 amp 12V 24V 36V 48V AUTO - Max 150V 3200W Input Solar Charge Regulator for Lithium, Sealed, Gel, Flooded Battery with Bluetooth Module Programmable LCD Display	Rating
Image	Product NameEPEVER MPPT Charge Controller 40A 12V/520W, 24V/1040W, Common Negative Grounding, Max PV 100V with LCD Display Work for Lead-Acid Sealed/Gel(AGM)/Flooded and Lithium Battery Charging(MPPT 40A)	Rating

Features

This 20 amp solar controller is CE and RoHS Certificate,12V/24V auto identifying system voltage-Max Input Solar Power: 260W/ 12V 520W/ 24V;Max input Voltage: 100V.Charging program options are available for different types of batteries including Litium, Sealed, AGM, Gel, Flooded batteries. 4-stage charging (Bulk, Boost, Float, and Equalization) maximizing get more energy from solar panels into your battery.
With the advanced dual-peak or multi-peak tracking technology, when the solar panel is shadowed or part of the panel fails resulting in multiple peaks on the I-V curve, the controller is still able to accurately track the maximum power point. Boasts an optimum MPPT tracking efficiency of up to 99.9%. 0-layer pricnciple（No scrolling No browsing）
The mppt controller is with LED fault indicators and an LCD screen which can not only help users to check device operating data and statuses,but also modify controller parameters. When the solar panel power exceeds a certain level and the charging current is larger than the rated current, the controller will automatically lower the charging power and bring the charging current to the rated level.
This controller is with multiple protection against overcharge, over discharge, over load, short circuit, reverse polarity, over heat and battery under voltage, TVS lighting protectio and temperature compensation function. More safe for RV, household system and industrial field monitoring, etc.Intelligent and effective to protect your solar system to work.
The controller comes with bluetooth module, the module can work with the RS232 port, which can pair with Android (need app"solar app", administartor password is 135790123)and computer to real-time monitor solar panels/ battery/ load's status and display the daily power generation curve and battery voltage curve.