Provides 240V AC mains output from an inbuilt inverter, whilst also allowing DC devices to be powered and charged with 2.1mm DC and USB outputs. There would be no negative repercussions from using a MPPT controller on a solar panel with a voltage close to the battery voltage, but the benefits from MPPT in this sort of system would be much lower. Adapter: DC15V/2A Solar Panel Charging: MPPT 13V~24V, up to 2.1A input Input Recharging Fully Charged Time USB Output DC Output DC 15V/2A:7~8 hours USB 5V-2.1A(Max) DC 9~12.6V/15A, 180W(Max) Bulb Type Power Indicator Ultra bright LED Flashlight LED Indicators 1 x Portable SolarGenerator 1 x Power Adapter Thanks to it's in-built MPPT solar charger it can be dir

Solar panel on the roof to PV in on controller, battery in put to positive and negative on battery under my seat, and load wired up to my leisure accessories fusebox. According to your question, It means that the charger can provide either a output of 5 volts or between 9 to 12 volts with its output current ranging from 2 ampere to 2.7 ampere. Battery Pack Charging Station With Mppt Solar Charge Controller , Find Complete Details about Battery Pack Charging Station With Mppt Solar Charge Controller,Charging Station,Mppt Solar Charge Controller,Battery Pack from Supplier or Manufacturer-Shenzhen Zhuoweite Electronic Co., Ltd.

MPPT controllers also boost the amount of current going to the battery, which can vary in amount depending on the weather, the temperature, the battery state of charge, and other factors.

I have my bluesolar MPPT 75/15 controller (and ve direct usb dongle) in my campervan behind my drivers seat.

This multi-function portable solar generator/42,000mAh battery bank is ideal for camping and other outdoor activities.