Battery Tender 30A MPPT/450W/12V Indoor Solar Controller System - 021-1176

Our 30 AMP solar panel controller efficiently increases battery life and improves performance using efficient MPPT charging. Designed for remote power solar applications, this advanced charge controller can be used with 24 Volt and 12 Volt, lead-acid and AGM batteries, as well as 12 Volt lithium batteries. Once connected, the controller is able to automatically detect the voltage of your battery to select the correct charge from the connected solar panel.

The controller's interface includes an LED light which flashes during charging and changes to solid once charging is completed. A four-light indicator tells you the battery charge level and a warning LED helps  identify connection issues.

With its three-stage charging from initialization to low voltage protection to low voltage recovery reengagement, you'll always know if you have a correct connection, when your battery is recharging, and when the battery is fully charged.

CAPACITY

Max output of 12VDC and 30 AMPs, and max input voltage of 100 volts, 12 volts at 600 watts or 24 volts at 1200 watts; comes with dual USB ports to charge electronic devices    

3-STAGE FUNCTION

Built with 3-stage charging; determines battery connection, voltage, and charge level to automatically turn the output load on or off based on the selected battery voltage    

EASY TO USE

Features an LCD display and LED indicator to easily track battery status; capable of self-diagnosing errors and automatically detects 12 volt/24 volt batteries    

SAFETY FEATURES

Features spark proof and reverse hookup protection; compatible with 12 volt or 24 volt lead acid, AGM, GEL, and 12 volt lithium batteries    

EFFICIENT

Increases battery life and performance with MPPT charging, 8 programmable timers, and programmable charging voltage function; temperature sensors for battery charging compensation

California Residents WARNING