Compact 2 W photovoltaic panel designed for Arduino and DIY electronics projects. Rated 6 V and 330 mA, panel size 136 x 110 mm. Straightforward specification makes it easy to plan power for lowpower circuits, sensors, and educational builds. Key benefits Ready source of solar power for small electronics: provides up to 2 W of solar output to run microcontrollers, drive LEDs, or supply sensor modules under suitable sunlight. Simplifies prototyping and learning: compact, nominal voltage and current ratings match common Arduino and hobbyist needs, reducing design guesswork. Spaceefficient and portable: 136 x 110 mm footprint fits small enclosures and portable projects where a large panel would not be practical. Versatile integration: suitable for experiments, remote sensors, and lowpower outdoor applications when combined with the appropriate charge or regulation circuitry. Important attributes Power and voltage: 2 W nominal power, 6 V output, 330 mA rated current under appropriate sunlight conditions. Form factor: compact panel measuring 136 x 110 mm, suitable for tight layouts and mounting on small project boards or enclosures. Function: photovoltaic cell panel that converts sunlight into DC power for direct use or for charging via proper control circuitry. Compatibility: intended for Arduino and general DIY electronics projects; works with microcontrollers, lowpower sensors, LED loads, and battery charging circuits when used with the correct regulators and protection. Use considerations: designed for lowpower applications and prototyping. For battery charging or continuous operation, use a suitable charge controller or voltage regulator and follow safe wiring practices. Practical applications Solarpowered Arduino sensor node: power a lowpower microcontroller and environmental sensor outdoors for short periods or use as part of a hybrid system with battery backup and a charge controller. Educational projects and demonstrations: teach photovoltaic principles and circuit design by integrating the panel into classroom experiments and handson kits. Small lighting or indicator circuits: drive LEDs or simple status indicators for garden lighting, signage, or remote indicator panels when paired with appropriate currentlimiting components. What to keep in mind Output depends on sunlight intensity and angle; actual voltage and current will vary with conditions. For charging batteries or supplying stable voltage to a microcontroller, include a proper charge controller, regulator, or power management circuit to protect both the panel and connected electronics. Verify wiring and electrical connections before powering sensitive components. This compact 2 W 6 V 330 mA photovoltaic panel provides a clear, specified power source for hobbyists, educators, and makers working with Arduino and DIY electronics. Use it as a lightweight building block for small solar projects and experiments.