【20A Bluetooth Solar Charger Controller】DERUXI 20A PV:50V Bluetooth Solar Controller 12V/24V Solar Panel Controller Intelligent Solar Charger Controller PWMs for Lead Acid, LiFePO4, Lithium Batteries

【20A PWMs Bluetooth Solar Controller】Rated current: 20A; Rated current: 10A; Battery voltage: 12V/24V Auto Select; Maximum solar voltage: 50V; USB outputs: 5V/2A; Dimension (H x W x D): 115x95x30mm; Weight: 150g; Intelligent PWMs charging mode, effectively extends the life of the battery. 【Real-Time Device Status Monitoring】Bluetooth Solar Charge Controller control and monitor the extensive functions of your PWMs solar charge controller with built-in Bluetooth anytime and anywhere remotely by pairing it with your smartphone or other device. The initial password is "666666". Remember to change the initial password after logging in. 【Easy Installation】Bluetooth Solar Panel Controller is Installation. First connect the battery. Then connect the solar photovoltaic panel. Finally, connect the load and USB. Solar charge controller suitable for MAX 50V solar photovoltaic panel, fit for 12V/24V lead-acid battery (Sealed, Gel, Flooded), Lifepo4, lithium battery and Custom. 【Intelligent Protection】20A 12V/24V PV:50V Solar Panel Battery Intelligent Solar Controller protection against overcharge voltages, overcurrents, charge short circuits, overcurrents; protection against short circuits and overcurrents; protection against battery high voltage and low voltage; internal equipment overheating protection and lightning protection. 【Intelligent Solar Charger Controller】Intelligent chip, industrial microcontroller, automatic management of solar panel and battery work system. Widely used in solar off-grid systems, traffic signals, solar street lights etc.