MPPT 12V/24V Automatic Identification Solar Controller With USB Output, Model: 40A

Features:1. Stable performance: Built-in industrial microcontroller, it can run stably in cold, high temperature and humid environment.2. The 12V/24V voltage can be automatically identified and intelligentized, providing more convenience for your life.3. Large LCD display: to ensure simple and intuitive operation.4. Dual USB output: easily connect to the mobile phone, you can quickly and powerfully charge the mobile phone.5. Comprehensive protection: provide overcharge, overdischarge, overload protection and short circuit and reverse connection protection.6. Wide load work: easy to apply to different types of street lights and monitoring equipment.7. Wide range of applications: used for solar green light, solar billboards, solar insecticidal lights, solar power systems, ship solar power systems, solar power systems, etc.parameter:1. Rated charging current: 30A 40A 50A 60A2. Rated load current: 30A 40A 50A 60A3. Working voltage: 12V / 24V4. Floating charging voltage: 13.8V / 27.6V (adjustable)5. Undervoltage protection: 10.7V / 21.4V (adjustable)6. Charger controller specification charging method: 3 kinds7. Working temperature: 35-60 degrees Celsius8. Storage temperature: 40 -70 degrees Celsius