Features Durable Construction for Longevity - Crafted from high-quality materials, this solar charge controller ensures a long service life, providing reliable performance for your solar energy system Efficient Power Management - Featuring advanced MPPT technology, this controller maximizes charging efficiency by 10%-30% compared to standard models, optimizing your solar energy collection Clear LCD Display for Easy Monitoring - The integrated LCD screen offers clear readings, allowing you to easily monitor charging status and battery levels at a glance Comprehensive Battery Protection - Equipped with an undervoltage protection function, this controller safeguards your battery from damage, ensuring longevity and reliable operation Energy-Saving Standby Mode - Consuming only 10mA-15mA in standby, this controller saves over 30% more energy than typical options, making it a smart choice for eco-conscious users Features: 1、Made of material, and long service life. 2、This is a compatibel MPPT charge controller PWM intelligent/efficient/energy saving, it has efficient MPPT controller charging function to automotically track the maximum power point,10%-30% higher than the ordinary controller charging efficiency 3、The LCD screen display can provide clear reading. 4、The controller has battery undervoltage protecting function. 5、This controller has standby energy saving,more than 30% energy than ordinary controller,the standby power consumption of only 10mA-15mA Specification: Features: 1. Made of material, and long service life. 2. This is a compatibel MPPT charge controller PWM intelligent/efficient/energy saving, it has efficient MPPT controller charging function to automotically track the maximum power point,10%-30% higher than the ordinary controller charging efficiency 3. The LCD screen display can provide clear reading. 4. The controller has battery undervoltage protecting function. 5. This controller has standby energy saving,more than 30% energy than ordinary controller,the standby power consumption of only 10mA-15mA Specification: Condition: 100% Model: MPPT L-80 Maximum Power Current: 80A Installation (mm2): 20mm2 Installation Line (AWG): 2# (AWG) Peaking Power of Solar Panels (Max Wp): 1000W Battery Capacity Configuration: 800Ah Battery Floating Voltage: 13.8V (12V System) / 27.6V (24V System) Battery (Undervoltage) Protecting: 10.6V (12V System) / 21.2V (24V System) Battery (Undervoltage) Recovery Voltage: 12.6V (12V System) / 25.2V (24V System) System Load Loss: between= 1A: Loop Buck; between=100mV Working Temperature: -10℃ ~ 60℃ Storage Temperature: -30℃ ~ -70℃ Working Temperature: between= 90%, No Condensation Temperature Compensation: -4mv / Cell /℃ The Maximum Open Circuit Voltag Package List