AM-5907CAR
Overview
The AM-5907CAR is an amorphous silicon solar cell from Panasonic designed for high-efficiency indoor and outdoor light harvesting. It provides a maximum power output of 229 mW with a nominal operating voltage of 5 V, making it suitable for low-power electronic systems. This glass-type cell features an integrated series connection structure to achieve its 7.7 V open-circuit voltage within a compact 75mm x 55mm footprint.
Why Choose This Part
The amorphous silicon technology excels at capturing energy from fluorescent and LED lighting compared to monocrystalline alternatives. Its glass substrate provides better structural rigidity and environmental protection for long-term deployments. The 5 V peak power voltage aligns well with common energy harvesting PMICs and low-power microcontroller voltage regulators.
Applications
Key Specifications
Getting Started
To use this cell effectively, pair it with an energy harvesting IC such as the TI BQ25504 or Analog Devices ADP5091 to manage Maximum Power Point Tracking (MPPT). Ensure the glass surface is kept clean and use the integrated lead wires for secure electrical connection to your PCB. Evaluate performance under specific lux levels as amorphous cell output varies significantly between indoor office lighting and direct sunlight.
