Y&H Solar Charge Controller 30 A PWM 12 V 24 Panel Battery with LCD Display, App Communication, Dual USB, 0 Start, Charging Voltage Adjustable, Suitable for Lead

Technical parameters: Y&H 30A solar charge controller can automatically detect 12V/24V system voltage. 12V battery system: solar panel maximum power 360W, no-load voltage (VOC) 15V-24V; 24 battery system: solar panel maximum power 720W, no-load voltage (VOC) 30V-48V; built-in 5V/2A (max) dual USB output, for charging mobile phones, tablets and small fan devices. Outputs for charging mobile phones, tablets and small fan devices. Compatible with a variety of battery types, battery repair function: solar controller is compatible with 12V/24V lithium-ion and lead-acid batteries, including FLD, GEL, LiFePO4, etc.; Support for battery repair function, when using the battery 0V start and battery repair function, the voltage value of the battery must remember at the time of charging. For example: the repaired battery is 12 V, set BT12 V and save it, and you can start 0 V after the battery is dead. App communication: By communicating with the mobile phone, you can see the cumulative power generation. Real-time power generation collection, daily sunlight use, power generation clearly recorded. The parameters of the solar control can be changed. Load time slot output: in load output mode, time slot output function, up to six time slots of the day can be selected for output, and each time slot can be switched on and off individually. (Only for Bluetooth, WiFi, 4G device settings) Multiple protection: solar voltage regulator has overcharge protection, overcurrent protection, overheating protection, short circuit protection, solar panel and battery reverse polarity protection