efficiency monocrystalline solar panel and adjustable charge controller set that delivers reliable 25W maximum power without requiring a battery. Key benefits Efficient power generation: Monocrystalline silicon panel provides conversion efficiency for consistent 25W maximum output. Battery operation: Designed to work without an external battery, removing the need for battery replacements and routine maintenance. Flexible system compatibility: Controller supports 12V and 24V rated voltages and handles up to 10A of current, with a maximum rated input voltage of 50V to suit a range of small off grid setups. Builtin protection: Overcharge and overdischarge protection are integrated into the controller for safer, more stable operation and longer equipment life. Main features Function: Converts solar energy into electrical power and regulates output for direct use or for feeding compatible 12V or 24V systems without a separate battery. Panel material and performance: Monocrystalline silicon construction for improved conversion rates and reliable 25W maximum power. Controller specifications: Adjustable between 12V and 24V, rated current 10A, maximum rated input voltage 50V. Includes automatic protection functions to prevent overcharge and overdischarge. Practical set: Includes the solar panel and the matching charge controller for a readytoinstall small power solution. Typical applications Remote lighting and signage: Power LED lighting, small display signs, or wayfinding lights in locations where running mains power or replacing batteries is impractical. Outdoor and mobile equipment: Provide energy for small 12V or 24V devices on campsites, trailers, RVs, or boats that need a compact, lowmaintenance power source. Sensor and monitoring systems: Supply continuous power to environmental sensors, weather stations, or remote telemetry devices that require stable lowvoltage DC power. Why choose this set Minimizes maintenance by eliminating the need for battery upkeep. Offers adaptable voltage and current ratings to match common small off grid setups. Protects connected equipment through integrated controller safeguards while delivering steady power from a durable monocrystalline panel. What is included Monocrystalline silicon solar panel rated at 25W maximum power. Adjustable charge controller with 12V and 24V settings, 10A rated current, and maximum rated input voltage of 50V, plus overcharge and overdischarge protection functions.