Check the listing for details. WELLSEE Solar Charge Controller 10 Amp 12V/24V Automatic Detection NOS EE. Color: Silver, Condition: New. Listed at 12.95 USD. This solar charge controller from WELLSEE is a high-quality device designed for use with 12V or 24V systems. It features automatic detection and is capable of handling up to 10 amps of power, making it an ideal choice for those looking to harness the power of the sun. The charger/inverter is finished in a sleek silver color and is perfect for use in a range of applications, including alternative energy systems, home improvement, and gardening projects. With its reliable performance and durable construction, this charger/inverter is sure to meet your needs and exceed your expectations. So why wait? Order your WELLSEE Solar Charge Controller today and take the first step towards a more sustainable future!