Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Portugal.
🌞 Power your freedom with double-sided solar brilliance!
The WERCHTAY Bifacial 200W Solar Panel 2Pack features high-efficiency monocrystalline cells with 25.2% conversion efficiency, leveraging advanced 18 busbar and half-cut cell technology. Its bifacial design captures sunlight from both sides, increasing energy output by utilizing reflected light. Built with a corrosion-resistant aluminum frame, it withstands harsh weather conditions including strong winds and heavy snow. Pre-installed diodes and connectors simplify installation, making it ideal for diverse off-grid applications such as homes, RVs, boats, and caravans.
| ASIN | B0DK8V4JMD |
| Amperage Capacity | 11.1 Amps |
| Best Sellers Rank | #295,472 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,051 in Solar Panels |
| Brand Name | WERCHTAY |
| Connector Type | MC4 |
| Customer Reviews | 4.3 4.3 out of 5 stars (8) |
| Efficiency | 25.2% |
| Included Components | Cable, Solar Panel |
| Item Dimensions L x W x H | 26.38"L x 1.18"W x 52.76"H |
| Item Type Name | Solar Panel |
| Manufacturer | WERCHTAY |
| Manufacturer Part Number | YQSUS1771 |
| Material Type | monocrystalline |
| Maximum Power | 400 Watts |
| Maximum Voltage | 18 Volts |
| Model Number | YQSUS1771 |
| Number Of Cells | 1 |
| Output Voltage | 12 Volts |
| Upper Temperature Rating | 55 Degrees Celsius |
S**L
Panel's output is around 75% in perfect conditions
800 watt array =4 200 watt panels wired in series,the best I got was 600 watts in absolutely full sun and clear skies. I’m a little disappointed I thought I would get at least 700 plus
M**R
Perform Well
Amazing how little light is required to produce power. Frames are a bit flimsy. Keep the span short for support.
N**A
low output
Panels seem to be holding up fine but the output is way less than expected. On a good day I'm seeing 180 watts at best from these 2 panels.
K**.
Under a year and toasting themselves!
I threw 6 of the 100w versions on my shed for a mini off grid setup. Also use them for a portable setup for desert trips. I have to say they are compact and put out great power. Maxed out the Victron 150V/35A MPPT. Solid setup. Great value! Updated: I have had 12 of these for under a year and have had 5 lf them get hotspots and melt. Not good at all. Offer me 1/2 off on replacing. Hahahaha. Note all are wired under 150v total, way under specified rating.
Trustpilot
2 weeks ago
3 days ago