2W 12V Polysilicon Class A DIY Solar Drip Panel Overview This 2W 12V solar drip panel uses Class A polysilicon cells to provide a reliable lowpower source for small 12V systems and DIY projects. It is designed to improve conversion efficiency compared to lowergrade cells and to integrate easily into simple charge and maintenance setups. Key benefits Reliable lowpower output: 2 watts at 12 volts delivers a steady trickle charge suitable for maintaining 12V batteries and powering lowdraw devices. Higher conversion efficiency: Class A polysilicon cells offer improved conversion rates for better energy harvest in limited sunlight conditions. DIY friendly: Compact and straightforward to wire into small systems, making it suitable for hobby projects, remote sensors, and battery maintainers. Versatile compatibility: Works with common 12V batteries and standard 12V charge controllers or regulators for safe integration into existing setups. Important attributes Function: Provides lowpower DC output for trickle charging, battery maintenance, and powering lowcurrent 12V devices. Voltage and power: Rated at 12V nominal and 2W power output. Material: Made from polysilicon solar cells classified as Class A for higher performance. Performance: Typical output current is approximately 170 mA at rated voltage under ideal lighting conditions, suitable for sustained lowcurrent use. Form factor: Small, compact panel suitable for tight spaces and easy mounting in DIY applications. Practical use scenarios Battery maintainer for seasonal vehicles: Keep a 12V battery topped up on trailers, motorcycles, or lawn equipment during storage to reduce manual charging needs. Landscape and pathway lighting: Provide a trickle supply to LED fixtures or controllers that require low continuous power in outdoor settings. Remote sensors and monitoring: Power lowconsumption telemetry devices, environmental sensors, or small controllers at remote locations where mains power is not available. Installation and compatibility notes Designed to integrate with 12V charge controllers, voltage regulators, or battery systems. Use an appropriate charge controller or blocking diode where needed to prevent reverse discharge. Suitable for hobbyists and technicians building small offgrid or maintenance solutions. Verify connector and mounting requirements before installation as package details may vary. What it solves Reduces the need for frequent manual charging of small 12V batteries. Provides a compact, efficient solar option for lowpower applications where larger panels are impractical. Enables simple DIY solar setups with improved cell performance for better energy collection. This panel is intended for smallscale 12V applications and DIY use. Review system requirements and component compatibility prior to installation.