1 Pcs Solar Light Control Board 324V Auto Switching Controller for LIThitium and LeadAcid Battreriy Replacement for OEM Description This replacement control board is a compact 3 to 24V auto switching controller designed for solar lighting systems. It is compatible with LIThitium and leadacid battreriy types and intended as a direct replacement for OEM control boards. The board restores automatic charging and lighting control functions, simplifying maintenance and extending the usable life of existing solar fixtures. Key benefits Easy OEM replacement: Direct fit for many solar light control modules, allowing quick field repairs without full fixture replacement. Wide voltage compatibility: Supports 3 to 24V systems, making it suitable for a broad range of small solar lighting setups. Battery type versatility: Works with LIThitium and leadacid battreriy packs, enabling upgrades or substitution of battery chemistry. Auto switching operation: Simplifies system behavior by managing switching tasks automatically, reducing configuration needs. Compact and serviceable: Small form factor board is convenient to handle and install in confined lamp housings. Function and performance Function: Acts as the control and switching core for solar lights, managing power flow between the solar panel, battery, and load. Voltage range: Operates across a 3 to 24V input range for both charging and load control. Compatibility: Intended for use with LIThitium and leadacid battreriy types and as an OEM replacement component for compatible solar lighting fixtures. Reliability focus: Designed for routine maintenance and applications to restore automatic charging and lighting behavior. Physical attributes and installation Quantity: 1 piece per package. Form factor: Compact PCB style control board suitable for placement inside typical solar lamp housings. Installation: Designed for technicians or qualified installers familiar with solar light wiring and basic electronics connections. the existing control board following the original wiring layout and secure all connections before power up. Typical applications Garden and pathway solar lights: a failed control board to restore automatic dusk to dawn operation. Small street and area solar lamps: Use during maintenance to swap out OEM control boards without full fixture replacement. Off grid or temporary solar lighting setups: Integrate into or upgrade projects where compatibility with different battery chemistries is required. What makes it practical Reduces downtime by providing a straightforward replacement part for common solar light failures. Supports switching between common battery chemistries so you can match existing battery packs or upgrade as needed. Fits a wide voltage range which increases the chance of compatibility across multiple fixture types. Notes Verify wiring orientation and voltage compatibility with your existing solar light system before installation. Intended for replacement use in solar lighting equipment. Ensure proper handling and installation by qualified personnel.