Feature: 1. MAIN PURPOSE: Flexible solar panel is mainly used to charge most 12V lead-acid batteries, including 12V lithium batteries, and other equipment. 2. APPLICABLE SCENES: Can be bent up to 30 degrees, suitable for installation on RVs, fishing boats, cabins, tents, and other outdoor applications, providing energy-saving and environmentally friendly power. 3. CIRCUIT PROTECTION: Built-in blocking diode prevents battery discharge at night, ensuring current does not flow backward and damage the battery or circuit. 4. DURABLE MATERIAL: This monocrystalline silicon solar panel features a fiberglass and polycarbonate surface with waterproof design, suitable for various harsh weather conditions. 5. GOOD COMPATIBILITY: Flexible solar panel is compatible with 12V systems; two panels can be connected in series for a 24V system or in parallel for a 12V system, offering reliable compatibility.