MPPT SOLAR CONTROLLER This controller uses MPPT technology to regulate the voltage output from solar modules, maximizing power generation and improving overall performance. SOLAR MODULE STABILIZER Helps prevent voltage fluctuations, delivering a stable and reliable power supply for electronic devices and protecting them from potential damage. LADER/CHARGER KIT FOR DIY PROJECTS Designed for hobbyists, this product provides all necessary components and an easy-to-follow manual (may not be in German) to build your own customized solar charger solution. DUAL USB OUTPUT Equipped with two USB ports, allowing simultaneous charging of two devices. Connect smartphones, tablets, or other USB-powered devices for fast and efficient charging. Key benefits and use scenarios - Why you need it: Combines MPPT efficiency, voltage stabilization, and convenient DIY capability in one solution, helping you harvest more solar energy, protect your devices, and tailor a charging setup to your needs. - Performance you can rely on: Optimizes power from solar modules, maintains stable output, and provides reliable USB charging for multiple devices at once. - Compatibility and practicality: Works with solar module outputs managed by an MPPT controller and supports common USB charging devices through dual ports. - Use scenarios: - Off-grid cabin, workshop, or shed power: Maintain a stable power supply for small electronics and USB devices using solar energy. - DIY solar charger project: Use the included components and manual to assemble a customized solar charger system. - Remote travel or camping: Charge two devices at the same time, ensuring essential devices stay powered.