Sell 24/36/48/60/72V MPPT Boost Solar Panel Battery Regulator Charger Controller best price

Description : High performance booster MPPT charging ways . The system uses solar panel power supply , reduce the power consumption of the battery . The LED status indicator . 4 LED digital tube current - time display charging current , battery voltage , and solar energy input voltage , running status be clear at a glance . Complete over - charge , anti - recoil , anti - reverse , and short circuit protection . Built - in child lock safety switch , After locked , the external battery parameters can not be set to prevent misuse caused by charging button error , child lock does not affect the digital display and voltage query . Optional battery voltage for 24V / 36V / 48V / 60V / 72V , or setting the battery charging voltageas your will ( User setting by the inner switch button ). Specification : Model : CTK300 - II Power : & lt ;= 300W Solar panel input voltage range : 12V ~ 50V ( solar panel voltage should lower than battery voltage ) MPPT voltage range : 15V ~ 45V Opposite connect protection : Fuse fusing Over voltage : 28 . 8V ( 24V )， 43 . 2V ( 36V ), 57 . 6V ( 48V ), 72 . 0 ( 60V ), 86 . 4V ( 72V )， user free setting Efficiency : 95 % Working voltage : - 35 ℃～ 55 ℃ Protection lever : IP30 Size : Approx . 156mm * 81mm * 43mm / 6 . 14 x 3 . 18x 1 . 69 & quot ; Package Includes : 1 Piece MPPT Boost solar charge controller