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🌞 apowery 20w solar panel kit: monocrystalline, battery maintainer + charge controller – ideal for rv, marine, off grid systems logo

🌞 Apowery 20W Solar Panel Kit: Monocrystalline, Battery Maintainer + Charge Controller – Ideal for RV, Marine, Off Grid Systems Review

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Revainrating 3.5 out of 5Β Β 
RatingΒ 
3.3
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Description of 🌞 Apowery 20W Solar Panel Kit: Monocrystalline, Battery Maintainer + Charge Controller – Ideal for RV, Marine, Off Grid Systems

Multiple Compatibility:Perfect solar power kit for variety of off grid applications like shed, cabin, gate opener, etc where 12V batteries is used, as well as to charge and maintain AGM, Flooded, GEL, Deep Cycle and Seal Lead Acid, etc batteries in car, Rv, boat, marine, trailer, camper, pump etc. Charger controller :Advanced PWM algorithm can fully protect the battery: under/over voltage, output overload, short circuit and anti-back connect protections. It can greatly enhances 20% charging efficiency with no additional self power consumption. High Efficiency Monocrystalline Solar Cells, heavy duty anodized aluminum frame, the corrosion-proof aluminum frame and tempered glass coating shield the panel from weathering and wear. Lightweight and Durable:The four corners are equipped with protective cases to better protect the glass plate and be more sturdy.Easy to install with pre-drilled holes on the back of panels for fast mounting and securing.Compare with similar items. Package Included: 20 watts solar panel +10A solar charger and two 6.5ft cable with alligator clips and O-ring terminal.Backed by extended 12 months warranty and lifetime technical supports.

Reviews

Global ratings 6
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Type of review

Revainrating 1 out of 5

Cheap. Stay away. The best of solar and wind energy

The wires are thin and not clearly marked. The included cables are not efficient enough to power the charge controller and use it at the same time. It may be suitable for charging the battery, but nothing more.

Pros
  • Easy installation
Cons
  • Long delivery time

Revainrating 4 out of 5

My second is Solar & Wind Power

I wanted to make a green electric bike and lawn care equipment. I purchased this item as a test for a battery box I built. Built in above. I use 2 x 127 mAh batteries and it takes a long time to charge. I added a second one in the front and now it keeps up with my bike and lawn maintenance. When they fall behind, I add a portable 30 and they work together. I love my box on wheels, easy to rotate.

Pros
  • Sturdy construction
Cons
  • Only available in black

Revainrating 1 out of 5

Seems like a good article.

I bought this for my enclosed trailer to charge my off road bikes. The product box has been opened and the cables appear to have already been installed. Everything seems fine, I get readings from the panel. Update in a few weeks - it works great, charges my trailer's batteries which keeps my three bikes charged and the battery generator charged. We use it every weekend and it's ready to use right out of the box.

Pros
  • Easy to use
Cons
  • Expensive

Revainrating 5 out of 5

1st died and replacement died on arrival

Don't worry. I got one, set it up and worked for a couple of weeks, after that my battery just died and my USB device broke. Got a replacement. Before connecting, I checked the panel. Both output wires were marked with a minus. Expose the panel to direct sunlight and wait. I put a multimeter on it and got a zero result. Nothing, just zeros. Tried different scenarios and still only zeros. At least the 1st panel worked for several weeks. It was DOA!

Pros
  • Elegant design
Cons
  • Low maintainability

Revainrating 4 out of 5

Keeps my car GOLS certified in COVID

I have a large minivan that draws enough standby power that I'm worried about leaving it parked unused for more than a week or two. During COVID I have often not used my van (this is the second car) for a month or more and the battery has died a couple of times. Small 500mA solar car chargers can't even keep up with the leak. So that large control panel and controller, as well as the cigarette lighter plug and battery, are always 100% charged when I need them, even if I'm just standing in…

Cons
  • Useless features