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300W RVPOZWER N-Type Monocrystalline Solar Panel
$84
$139
39% off
+ Free S&Hat AliExpress
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Rvpozwer1 Store via AliExpress has 300W RVPOZWER N-Type Monocrystalline Solar Panel on sale for $104.02 - $20 off when you apply promo code DBDEAL20 at checkout = $84.02. Shipping is free (ships from within the United States).
About this product:
- Note: Price may fluctuate slightly with currency exchange rates. You must be signed into your AliExpress account and have your address added to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout. For expedited customer service, please email [email protected]. Backup promo codes: JJY20SS ($20 off); 15USDEAL ($15 off $80+ orders).
About this product:
- 300W N-Type monocrystalline solar panel with advertised efficiency up to 25%
- Half-cut solar cells with 10BB technology for improved energy conversion
- Tempered glass and corrosion-resistant aluminum frame with IP68-rated connectors
- Rated for 2400Pa wind and 5400Pa snow loads
- Pre-drilled mounting holes and preassembled cables; measures 53.1" x 30.1" x 1.18"
- Ideal for RVs, home rooftops, off-grid systems, trailers, and boats
- Rated Power: 300W
- Solar Cell Type: N-Type Monocrystalline
- Cell Technology: Half-Cut, 10BB Busbars
- Conversion Efficiency: Up to 25% (Advertised)
- Maximum Power Voltage (Vmp): 18.9V
- Maximum Power Current (Imp): 15.88A
- Open-Circuit Voltage (Voc): 22.76V
- Short-Circuit Current (Isc): 17.24A
- Maximum System Voltage: 1000V DC
- Maximum Series Fuse Rating: 20A
- Construction: Tempered Glass, Aluminum Frame, White Backsheet
- Water Resistance: IP68-Rated Connectors
- Wind Load: 2400Pa
- Snow Load: 5400Pa
- Operating Temperature: -40°C to 85°C
- Dimensions: 53.1" x 30.1" x 1.18"
- Weight: Approx. 26.67 lbs.
- Installation: Pre-Drilled Mounting Holes, Junction Box, Preassembled Cables
Editor's Notes
Written by jimmytx | Staff- About this Store:
- Rvpozwer1 Store via AliExpress has a 4.8 out of 5 store rating with 95.9% positive customer reviews based on over 220 ratings.
- AliExpress Commitment means $1.00 coupon code if delayed, or refund if package lost, items damaged, no delivery in 20 days.
- Refer to AliExpress's Return Policy here.
- Additional Information:
- Rated 4.9 out of 5 stars at AliExpress based on over 5 customer reviews.
- AliExpress currently limits this offer to 3 per shopper.
- Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Rvpozwer1 Store via AliExpress has 300W RVPOZWER N-Type Monocrystalline Solar Panel on sale for $104.02 - $20 off when you apply promo code DBDEAL20 at checkout = $84.02. Shipping is free (ships from within the United States).
About this product:
- Note: Price may fluctuate slightly with currency exchange rates. You must be signed into your AliExpress account and have your address added to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout. For expedited customer service, please email [email protected]. Backup promo codes: JJY20SS ($20 off); 15USDEAL ($15 off $80+ orders).
About this product:
- 300W N-Type monocrystalline solar panel with advertised efficiency up to 25%
- Half-cut solar cells with 10BB technology for improved energy conversion
- Tempered glass and corrosion-resistant aluminum frame with IP68-rated connectors
- Rated for 2400Pa wind and 5400Pa snow loads
- Pre-drilled mounting holes and preassembled cables; measures 53.1" x 30.1" x 1.18"
- Ideal for RVs, home rooftops, off-grid systems, trailers, and boats
- Rated Power: 300W
- Solar Cell Type: N-Type Monocrystalline
- Cell Technology: Half-Cut, 10BB Busbars
- Conversion Efficiency: Up to 25% (Advertised)
- Maximum Power Voltage (Vmp): 18.9V
- Maximum Power Current (Imp): 15.88A
- Open-Circuit Voltage (Voc): 22.76V
- Short-Circuit Current (Isc): 17.24A
- Maximum System Voltage: 1000V DC
- Maximum Series Fuse Rating: 20A
- Construction: Tempered Glass, Aluminum Frame, White Backsheet
- Water Resistance: IP68-Rated Connectors
- Wind Load: 2400Pa
- Snow Load: 5400Pa
- Operating Temperature: -40°C to 85°C
- Dimensions: 53.1" x 30.1" x 1.18"
- Weight: Approx. 26.67 lbs.
- Installation: Pre-Drilled Mounting Holes, Junction Box, Preassembled Cables
Editor's Notes
Written by jimmytx | Staff- About this Store:
- Rvpozwer1 Store via AliExpress has a 4.8 out of 5 store rating with 95.9% positive customer reviews based on over 220 ratings.
- AliExpress Commitment means $1.00 coupon code if delayed, or refund if package lost, items damaged, no delivery in 20 days.
- Refer to AliExpress's Return Policy here.
- Additional Information:
- Rated 4.9 out of 5 stars at AliExpress based on over 5 customer reviews.
- AliExpress currently limits this offer to 3 per shopper.
- Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.
Community Voting
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Community Reviews
This RVPOZWER panel is being discussed mainly as a budget solar option for portable or off-grid use, but the big question is whether it really delivers anywhere near 300 watts. The strongest practical takeaway is that real output depends heavily on location and sun angle, and similar-size panels in cold northern areas have been seen far below their ratings. The 300-watt claim is also challenged by the panel dimensions and efficiency math, which point closer to roughly 210 to 230 watts. Shipping protection is another concern, since one panel arrived bent and broken. It is a low-cost panel that may work for light-duty setups, but the wattage claim and transit risk deserve caution.
Common Questions (4)
AI-generated summary based on comments from the community. Updated ago
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24 Comments
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I'm pretty sure this is the same panel as https://aeternasol.net/products/2...-home-200w, which I have and isn't bad, but it isn't close to 300 W and I don't know why they feel the need to say it is.
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I know your results may vary, I'm asking if the 300w can be achieved in perfect conditions, or is this like the 30k lumen flashlight
But is listed wattage achievable under perfect conditions, or is this a boast to get us to buy an inferior product?
Even on a perfectly sunny day, the farther north or south you are from the equatr, the lower the sun sits in the sky & because Earths surface is curved, the sunlight hits at more of an angle, so the further you are from the equator the more you have to tilt your panels toward it. Right on the equator the sun is basically straight overhead, so panels can sit almost flat and soak up the strongest, most concentrated light per square inch.
On top of that, the farther you are from the equator, because of the curve of the earths surface, the more atmosphere the sunlight has to travel through. Unlike empty space, The atmosphere eats up and scatters sunlight, so by the time it reaches your panels not only is it not as concentrated, it's less intense overall, because you're dealing with both a shallower angle and extra loss because of the extra atmosphere it needs to travel through.
That's why the exact same panel under the exact same "perfect" sunny conditions will put out different amounts of power depending on geographical location. In a nutshell, not all perfect sun is created equal. Perfect sun at the equator is much stronger than perfect sun in New York. I hope this makes sense.
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