
Solar Cell 6V 4.5W Photovoltaic Panel
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Prices updated: 14 Oct 2026
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About this product
A 6 V, 4.5 W photovoltaic solar cell panel intended for solar energy experiments and small projects such as solar lights, phone chargers, flashlights and toys. The listing states that monocrystalline and polycrystalline versions are offered. It is rated under a test light intensity of 40,000 lux at 25 °C.
Specifications
- Rated voltage
- 6 V
- Power
- 4.5 W
- Cell type
- Monocrystalline or polycrystalline
- Test light intensity
- 40,000 lux
- Test temperature
- 25 °C
Frequently asked questions
Can I connect this panel directly to a battery?
It is not recommended without a charge controller. The panel output changes with light level, so a regulator or charge controller is needed to avoid overcharging the battery.
What kinds of projects is this panel suited for?
The listing mentions solar lawn lights, solar landscape lights, solar phone chargers, solar flashlights and small solar toys.





