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🌞 Winnewsun Bifacial Flexible Solar Panel 100W: High Efficiency & New Generation Solar Technology Review

5

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Average

Revainrating 3.5 out of 5Β Β 
RatingΒ 
3.6
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Description of 🌞 Winnewsun Bifacial Flexible Solar Panel 100W: High Efficiency & New Generation Solar Technology

Bifacial Solar Panel: both sides of the bifacial solar module can generate power, this is a unique technology in solar industry. Lightweight and Portable: The total weight for this bifacial flexible solar panel is only 4lbs, suitable for outdoor activity. High Efficient: This kind of new solar panel uses the cells with efficiency up to 22%. Stable Power Performance: The power loss is less than 3% in 10 years, far better than conventional solar panels' average of 10%.it is sensitive to dim light in cloudy or rainy days, so the overall power generated is better than competitors'. Good Bendability: because of special structure of original bifacial solar cell, this kind of cell is best suitable for the bifacial flexible solar panel.

Reviews

Global ratings 5
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Type of review

Revainrating 5 out of 5

Sturdy panel suitable for solar panels

It seems quite durable, I have mine hanging vertically and on a good day it collects 80-100 watts hanging vertically from the back of the bimini top frame. It flaps in the wind during a storm for more than 2 months.

Pros
  • Very good price
Cons
  • Long delivery time

Revainrating 4 out of 5

Flexible yes, very flexible no!

If you are expecting a very flexible panel that can be said to fit the top of a fabric awning, this is not the case. It's flexible but essentially consists of two thin sheets of Plexiglas with a plate inside. So yes it will flex, yes it is light, yes it is portable and the quality seems very good just not as flexible as I expected but it will still serve my purpose. Just wanted to share FYI.

Pros
  • GOLS Certificate
Cons
  • Concise Instructions

Revainrating 2 out of 5

Rated power and not close

Don't know. On July 24 there will be zero clouds in the sky. Zero panel shading. The panel faces the sun directly and is supported by a sheet of aluminum held about 2 inches from the aluminum by wooden battens. Maximum output is 61W when using a high quality Victron MPPT charger which will charge multiple badly discharged golf cart batteries. I don't know how to do it. to upgrade my setup to get somewhere around 100 watts or more as advertised with a reflective background.

Pros
  • Elegant design
Cons
  • Ugly packaging

Revainrating 3 out of 5

Have not yet received all system components.

The solar panels were easy to install due to the double reflection technology. The bare copper output in front of the MPPT controller with the sun is 24.6VDC at 6.7A. Have high hopes when the rest of the parts arrive. Since Revaine emails me several times a day asking me to review each and every component, which requires all components to work together for a proper assessment, you'll likely hear from me again.

Pros
  • Easy to use
Cons
  • Mostly good, but...

Revainrating 4 out of 5

So far, so good. LOVE portability!

After trying the standard solar panels for my RV and considering their weight and size, I bought these hoping they would be comparable. Output power seems good, although I'm still experimenting with different reflective backgrounds to maximize the extra watts from the rear. While it doesn't produce any additional performance, the panel's size and portability make it a keeper for me. I can use it for a variety of purposes other than just leaving it on the roof of my RV. However, it is more…

Pros
  • Best
Cons
  • Good but not great