100A MPPT Solar Charge Controller, Dual USB Ports, Backlit LCD Screen, 12V 24V 36V 48V Solar Panel Regulator, Max Input 100V DC, For Lead-Acid/Lithium Batteries

Product Information Description Features: MPPT TECHNOLOGY: 100A MPPT solar charge controller, utilizing an advanced MPPT maximum power point tracking algorithm, with automatic identification of 12V, 24V, 36V, and 48V voltages; two 5V USB charging ports allow for rapid tracking of the maximum power point of the photovoltaic system in any environment, with a tracking efficiency exceeding 99.5%. The energy efficiency of solar systems has been significantly improved. MULTIFUNCTIONAL DESIGN: Multifunctional LCD screen with backlight and time display, offering 7 operating modes: charge mode, light control mode, timer control mode, universal control mode, manual mode, and timer control mode. SAFETY VOLTAGE PROTECTION: MPPT solar charge controller with voltage protection, including protection against overvoltage and overcurrent, power outages, overloads, deep discharges, reverse polarity, and overheating. USER-FRIENDLY DESIGN: LCD screens are designed to dynamically display operating data and device status. Displays controller parameters (operating mode, battery voltage, photovoltaic charging current, battery discharge current, product operating temperature, time delay). MULTIPLE BATTERY CHARGING OPTIONS: Compatible with GEL, flooded electrolyte, and LiFePO4 batteries. Specifications: Item Type: Solar Charge Controller Material: ABS Rated Current: 100A Maximum Solar Consumption (Voc): 15-23V (12V battery); 30-45V (24V battery); 45-69V (36V battery); 60-90V (48V battery) Maximum photovoltaic power: 1200W (12V battery); 2400W (24V battery); 3600W (36V battery); 4800W (48V battery) Operating Instructions: 1. Charging Method: Discharging is prohibited. 2. Light Control Mode: When the controller detects night, it delays discharge for ten minutes before starting. When it detects day, it delays discharge for ten minutes before stopping. 3. Light and Delay Control Mode: When the controller detects night, it delays discharge for ten minutes before starting, and the countdown timer (if it reaches 0) stops. The maximum delay is 23:59. 4. General Control Method: Always maintain a fault-free discharge. 5. Manual Control Mode: Use the "▼" button to check if a discharge should be performed. 6. Time Control Method: Regularly activate or deactivate the discharge. 7. Test Mode: Same as the lighting and delay control modes, but with a loss of only ten minutes. 8. The controller continues to discharge despite the low-voltage protection. The "▼" touchscreen remains illuminated for 5 seconds, and the discharge continues. Contents: 1 controller Specifications Length 1 cm Width 1 cm Height 1 cm Weight 0.1 kg Current 1 A See all Learn more