Renogy 12V 50A DC-DC On-Board Battery Charger with MPPT(New Version) Conversion Parts connecting to a controller or

connecting to a controller or expanding to more panels is a breeze

Exclusively available with the BT-2 Bluetooth Module accessory and Renogy DC Home App available on the IOS and Google Play Stores

With only 3% of the self-discharge rate per month

The ETFE film coating further boosts the power output with up to 95% light transparency and reduces the risks of microcraks & deterioration

save on installation time than traditional controllers

Renogy 12V 50A DC-DC On-Board Battery Charger with MPPT(New Version) Conversion Parts connecting to a controller orMulti input for Battery Charging: Renogy DC DC On Board Battery Charger is designed to charge service batteries from a starting battery linked to an alternator or by utilizing solar panels connected directly to the unit, offering multiple charging options and ensuring your battery stay fully charged. 3 phase MPPT Charging Technology: With Built in Maximum Power Point Tracking (MPPT), Renogy DC DC On Board Battery Charger will charge your service