POWOXI 20W Solar Panel - 20W Solar Panel
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eBayEfficient 12V Solar Panel Kit Charger Maintainer 10W with Controller
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OnBuy.comPowoxi 20W 12V Solar Panel Kit, Monocrystalline Solar Battery Trickle Charger Maintainer + Upgrade 10A Smart Battery Protection Controller For Car, Rv 884017585183
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Product Information
Full details
The POWOXI 20W Solar Panel is designed for users needing to maintain and charge 12V batteries for vehicles like cars, motorcycles, boats, and RVs. Its key benefit is providing a reliable, off-grid power source for battery maintenance using high-efficiency solar conversion. A potential caveat is its 20W output, which is best suited for trickle charging or maintenance rather than rapid charging of deeply discharged batteries. This kit includes a solar panel with a white aluminum housing for better heat dissipation, an intelligent charge controller with multiple protection features, and an adjustable mounting bracket.
All features
| Model Part Number | 20W Solar Panel |
|---|---|
| Brand | POWOXI |
Extended Product Information
FAQs
What is the main purpose of this 20W solar panel?
The POWOXI 20W solar panel is primarily designed for trickle charging and maintaining the charge of 12V batteries, particularly for vehicles and equipment that are not used frequently.
Can this panel fully charge a dead battery quickly?
No, the 20W output is best suited for maintenance and topping off batteries. It is not designed for rapid charging of deeply discharged batteries.
What types of 12V batteries are compatible?
It is compatible with Wet, Gel, MF, EFB, and AGM 12V batteries.
How do I protect the panel from theft when used outdoors?
Consider using security screws for the mounting bracket and placing the panel in a visible, secure location if possible. The product itself does not include anti-theft features.
What is included in the kit?
The kit typically includes the 20W solar panel, an intelligent charge controller, an adjustable mounting bracket, and connection cables.
Does the panel require a battery to function?
Yes, the solar panel generates electricity, but it needs a 12V battery to store and utilize that energy. The charge controller also requires a battery connection to operate correctly.
What is the warranty period?
The product comes with a 12-month after-sales service and lifetime technical support.
Troubleshooting
Panel not charging the battery
Ensure the panel is receiving direct sunlight. Check all cable connections for security and correct polarity (+ to +, - to -). Verify the battery voltage is within the operational range (typically above 9V for charging to commence).
Controller shows an error code (if applicable)
Consult the controller's manual for specific error code meanings. Common issues include reverse connection or short circuits.
Low charging current
Clean the solar panel surface. Ensure the panel is angled directly towards the sun. Check for any obstructions casting shadows on the panel.
Battery appears overcharged or not charging at all
Ensure the controller is correctly connected to the battery. If issues persist, the controller may be faulty or the battery may have an internal issue. Contact support.
Pros and Cons
Pros
- Efficiently maintains 12V battery charge during storage.
- Protects batteries from overcharging and other electrical issues.
- Durable construction with heat-dissipating housing.
- Easy to set up with an adjustable bracket.
- Suitable for a wide range of 12V vehicles and watercraft.
Cons
- 20W output is suitable for maintenance, not rapid charging.
- Requires direct sunlight for optimal performance.
- Controller features may be basic for advanced users.
Setup, Compatibility & Care
Setup:
- Mount the solar panel in a location that receives direct sunlight.
- Use the included adjustable bracket to angle the panel towards the sun. Optimal angles vary by latitude and season.
- Connect the solar panel's positive (+) and negative (-) terminals to the corresponding terminals on the intelligent charge controller.
- Connect the charge controller's battery output terminals to your 12V battery.
Compatibility:
- This panel is designed for charging and maintaining all types of 12V lead-acid batteries, including Wet, Gel, MF (Maintenance-Free), EFB (Enhanced Flooded Battery), and AGM (Absorbent Glass Mat).
- It is suitable for cars, motorcycles, RVs, boats, ATVs, and other vehicles or equipment with a 12V battery system.
Care:
- Keep the solar panel surface clean. Wipe with a soft, damp cloth if it becomes dusty or dirty. Avoid abrasive cleaners.
- Ensure the connections are secure and free from corrosion.
- Periodically check the battery and controller connections.