Optimize your solar charging system with this advanced MPPT Solar Charge Controller Module, designed to maximize solar energy utilization with ultra-high efficiency and intelligent battery management. Featuring true Maximum Power Point Tracking (MPPT) technology, this module supports 8-28V input voltage and up to 100W solar panel charging capacity, ensuring you get the most out of your solar panels. Perfectly suited for 9V, 12V, 18V, and 24V solar panels, wind turbines, solar street lights, and various battery types, this module offers versatile and reliable solar power management. Key Features: · True MPPT Maximum Power Point Tracking: Enhances solar panel output by tracking and maintaining the optimal voltage, improving charging efficiency by up to 30% compared to traditional PWM controllers. · Wide Input Voltage Range: Supports DC 8-28V input, compatible with multiple solar panel voltages for flexible system design. · Stepless Adjustable Output Voltage: Output voltage adjustable from DC 5-26V to match various battery types including lithium-ion, lithium iron phosphate, lead-acid, nickel-cadmium, and nickel-metal hydride batteries. · Intelligent Three-Stage Charging Management: Fully automatic charging with constant current and constant voltage modes, including trickle charging for deeply discharged batteries, ensuring safe and efficient battery maintenance. · High Current Capacity: Available in 2A and 5A maximum charging current versions, suitable for different solar charging needs (default 5A version). · Advanced Safety Protections: Input reverse connection protection, output reverse flow protection, and anti-reverse damage design safeguard the module and connected batteries. · High Frequency PWM Switching: Operates at 300KHz for stable performance and reduced power loss. · Low Power Consumption & Soft Start: Ultra-low dropout design minimizes power loss, enabling operation even in low sunlight conditions with automatic self-start. · Dual LED Indicators: Red and blue LEDs indicate charging status and completion for easy monitoring. · Compact & Durable Design: Made with high-quality PCB material, industrial-grade operating temperature range (-40°C to +85°C), and high-efficiency components including imported MOS tubes, high-current diodes, and flat high-power inductors. · Easy Installation: Terminal block wiring simplifies connection to solar panels and batteries. Specifications: · Color: Red · Material: PCB · Input Voltage: DC 8-28V · Output Voltage: DC 5-26V stepless adjustable · Output Current: 5A (default) / 2A (optional) · Charging Mode: Fully automatic intelligent three-stage charging · PWM Switching Frequency: 300KHz · Conversion Efficiency: Up to 95% peak, 93% typical · Operating Temperature: -40°C to +85°C · Size: 6 x 3.5 cm (2.4 x 1.4 in) · Weight: Approx. 47g Package Includes: · 1 x MPPT Solar Charge Controller Module This MPPT Solar Charge Controller Module is the ideal choice for maximizing solar energy harvesting and providing intelligent, safe, and efficient battery charging. Its adjustable output and broad compatibility make it suitable for various solar power systems and battery types, delivering reliable performance in diverse environmental conditions. Perfect for solar street lights, off-grid solar setups, and renewable energy projects requiring smart solar charging solutions.