Solar Panel 6V 1W – Small Solar Cell for DIY Projects
Solar Panel 6V 1W – Small Solar Cell for DIY Projects
The 6V 1W solar panel is a compact photovoltaic module designed for small-scale electronics projects. It converts sunlight into electrical energy, providing a reliable power source for charging batteries, powering microcontrollers, and running low-power sensors. With its lightweight design and high efficiency, it’s perfect for portable and outdoor applications.
Key Specifications
| Specification | Value |
|---|---|
| Nominal Voltage | 6V |
| Power Output | 1W |
| Open Circuit Voltage | 7.2V |
| Short Circuit Current | 180mA |
| Dimensions | 110 x 80 x 3 mm |
| Cell Type | Polycrystalline Silicon |
What You Can Build With This
- Solar-powered IoT sensor node
- USB charger for small devices
- Automatic plant watering system
- Outdoor weather station
Compatibility
This 6V solar panel works directly with 5V microcontrollers like Arduino, ESP32, and Raspberry Pi Pico when used with a voltage regulator or diode. It is ideal for charging 3.7V Li-ion or LiPo batteries via a TP4056 module or similar charger. Ensure the panel's voltage is stepped down if needed for sensitive electronics.
Wiring Notes
Connect the positive and negative leads to a solar charge controller or directly to a battery with a blocking diode to prevent reverse current. For maximum efficiency, use a DC-DC converter to regulate output. The panel provides up to 180mA in bright sunlight; avoid shading any cells.
Why Buy from Compoden
Every component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.
Is this compatible with Arduino?
Yes, when using a voltage regulator like LM7805 to step down the panel's voltage to 5V. Direct connection may damage the board if voltage exceeds 5V.
Can I charge a 3.7V battery with this?
Absolutely. Use a TP4056 charging module to safely charge Li-ion batteries from the panel, ideal for solar power banks.
What is the operating temperature range?
The panel operates effectively between -10°C and 60°C, though output may decrease slightly in extreme heat.
📦 Free Setup Handoff Document Included
Every Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.
Ask Soldr above what you can build with this — it knows every Compoden kit this part appears in.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items