Step-up Real-time Tracking Function Solar Supplys Battery Recharging Controller

This battery recharging controller can be used with solar panels( the solar panel is NOT included) to recharge most kinds of common batteries such as le-ad acid batteries, lithium batteries, lithium iron batteries. The output voltage can be adjusted between 24~85V, with multiple protections functions, come on and try it, it will not let you down. Features: With the LED display for you to see the input and output voltage and current, you can check it easily. The output voltage can be adjusted between 24~85V. Overheating protections function: When the internal ambient temperature exceeds 100C, it will reduce the output power. If the internal ambient temperature continues to rise to 110C, it will automatically turn off the output. When the internal ambient temperature is lower than 85C, it will automatically resume work. Short circuit protections function: When an accidental short circuit occurs in the output of the controller, the controller automatically turns off the output, and automatically returns to normal after the short circuit is eliminated. Input undervoltage protections function: When the input direct current voltage of the controller is lower than 15V, it will shut down protectively and automatically resume work after the input voltage is normal. It has a high efficiency real-time tracking function and a high-efficiency synchronous rectification solution. It also has the IP66 waterproof and dustproof grade. Specifications: Material: aluminum Photovoltaic input power: 200W, 300W, 400W(optional) Suitable photovoltaic panel: Open circuit voltage: 18~55V Maximum power voltage: 17~55V Photovoltaic input starting voltage: 18~55V Photovoltaic input tracking voltage: 17V~55V output to the battery voltage: 24~85V (adjustable) No-load loss: 0.35W Voltage adjustment rate: 1% Load adjustment rate: 1% PWM conversion efficiency: 97% Efficiency: 99% Working temperature: -40~65 Install line length: 50mm Item size: 120 * 80 * 40mm / 4.7 * 3.1 * 1.6in Item weight: 450g / 1.0lb Package size: 160 * 90 * 50mm / 6.3 * 3.5 * 2.0in Package weight: 500g / 1.1lb Packing list: 1 * Battery Recharging Controller (Optional)