[Advanced MPPT Solar Charge Controller] Upgrade your solar system with our high-efficiency MPPT charge controller. Features 10A or 20A or 30A selectable current, 12V or 24V auto-detection, and supports multiple battery types including Lithium, LiFePO4, GEL, and Lead Acid. [Key Features] ✔ Color LCD display for clear parameter monitoring ✔ Wide input voltage range up to 50VDC ✔ Advanced PWM charging (boost or float or direct) ✔ Multiple protections: Overcharge or Overdischarge or Short-circuit ✔ Dual USB 5V or 2A outputs for device charging ✔ IP32 waterproof rating for outdoor use [Technical Specifications] • Dimensions: 133x70x35mm • Operating Temp: -35℃ to 60℃ • Battery Voltage: Auto-select 12V or 24V • Protection: Reverse polarity or overload or open-circuit • Charging Modes: Light or time control available [Wide Applications] Ideal for solar power systems, smart homes, solar chargers, ventilation systems, LED lighting, and more. Compatible with various solar panels for efficient energy conversion. [Package Includes] 1 x Solar Charge Controller