HQST 2pcs 100W 12V Monocrystalline Solar Panel, Up to 25% High Efficiency Module, Waterproof for RVs, Motorhomes, Cabins, Marine, Boat and Any Other Off Grid Applications-Upgrade Version
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Availability:
In Stock.
Arrives
Jul 22 – Jul 26
Size: 9BB 2 Pack
Features
- Enhanced Performance with 9 BusbarsExperience superior performance with the leading 9 busbars technology. This advanced design minimizes the risk of microcracks, ensuring a longer service life compared to conventional 5-busbar designs. Also, it effectively lowers the module's working temperature by approximately 2C, further optimizing its overall performance.
- Higher Efficiency, More Power OutputWith Grade A+ large monocrystalline solar cells, this panel achieves a remarkable 25% conversion rate, outperforming conventional options. It generates up to 500Wh of electricity per day with 5 hours of direct sunlight. Unleash the potential of solar energy with our high-performance panel.
- Optimal Performance in Low-Light ConditionsEquipped with bypass diodes, this 100W solar panel ensures optimal performance in low-light conditions. Minimizing power drops caused by shade and eliminating hot spots, it ensures consistent output.
- Robust and Weather-resistantDesigned with an IP65 rated junction box and solar connectors, this panel is built to endure water splashes and rain. Its corrosion-resistant aluminum frame ensures long-lasting outdoor use, lasting for decades. Withstanding heavy snow loads up to 5400 Pa and high winds up to 2400 Pa, it ensures exceptional durability in harsh environments.
- Easy Installation, Versatile ApplicationEffortlessly install this solar panel with pre-drilled holes, ensuring a fast and secure setup. It is compatible with HQST Z Brackets and Tilt Mount Brackets, offering flexibility in installation options. Perfect for a wide range of applications including RVs, vans, motorhomes, rooftops, cabins, yachts, boats, and more.
Brand: HQST
Material: Monocrystalline Silicon
Product Dimensions: 38.2"L x 22.7"W x 1.18"H
Item Weight: 16.5 Pounds
Efficiency: High Efficiency
Brand: HQST
Material: Monocrystalline Silicon
Product Dimensions: 38.2"L x 22.7"W x 1.18"H
Item Weight: 16.5 Pounds
Efficiency: High Efficiency
Connector Type: MC4
Included Components: Connectors, User Manual, Frame, Battery, Solar Panels
Maximum Voltage: 12 Volts
Upper Temperature Rating: 194 Degrees Fahrenheit
Maximum Power: 100 Watts
Special Feature: 9 busbars technology
UPC: 810009710851
Item Weight: 16.5 pounds
Manufacturer: HQST
Item model number: HSP100D-30A
Is Discontinued By Manufacturer: No
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Jul 22 – Jul 26
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 5BB 1 Pack
UPDATE: First purchase was 11/22/24: Today is 01/06/25: I've been using two of these panels for about 4-6 weeks. Normally, they keep my Acemo topped off, but the last two days were cloudy, and I discovered this morning that I had a bad wire connecting to the panels. It is currently 4:30PM and the sun is well over the other side of the apartment leaving the panels in the shade pointed away from the sun. You can see the reflection of the sun in the clouds. If I backed up, the sun would be just below the clouds on the right. Even in the shade, the two panels are charging the Acemo at 25 watts, now that I replaced the wires. I often get 30-35 watts in the shade, but I'm not getting much reflection today. During the morning when the sun is shining on the panels, I get up to 135-140 watts. When I mount them on the roof below them, they will get more light while the sun is overhead, and during the summer, they will get a whole lot more sun, for several more hours a day. The online calculator for this area says the best I can hope for is 60-65% of the panel's ratings, so 50% is the most I had hoped for and I'm over that mark. I currently only power a few things on the Acemo to keep it exercised. It's primary purpose is to provide power when the grid goes down. With 4 panels, I hope to remove my computer station and lights entirely from the grid. I have them, I may as well use them. My original plan was to hinge two of these panels together for a portable array, but they are really too heavy to port around easily, so I'm going to leave them mounted to the low roof and power my apartment as much as they can. I've seen complaints that someone received different panels when he ordered at different times. I ordered one single, later one pair, and most recently, one more single. I can't tell the difference between any of the panels. so I have not had that issue. The input to my Acemo is just shy of allowing me to use two panels in series. That's ashamed, because I would love to pair them up instead of running all of them parallel. The bathroom scale says that each panel weighs 14.4 pounds. Original Review: I now have 3 of these panels. The first one is in the window and the two new ones are #1 and #2 in the first picture. I was getting 83 watts of charging into my power station compared to 30 watts from 50w panel #3 and 70w from 100w panel #4. They weigh 14.2 pounds by my scale, but the other panels did not reach the minimum measurable weight on my personal scale. The two yard sticks are in the pictures for anyone wanting to compare sizes. For this time of year, 83w is about the most one would expect to get at this latitude this time of year. It probably helps a bit that the temperature outside was only 32 degrees when I got that reading. The wall you see the panel laying against is facing east. In the afternoon to evening, it is in the shade. During mid-afternoon, it was still charging at 25-30%. Of course, when the power station hit 100%, it quit charging. I read some of the negative reviews and they complain about low power and a weak frame. It's hard to know why someone had low power. There are a lot of factors to consider. As for the weak frame, these panels do seem heavy for such a thin aluminum frame. Panels 3 and 4 have the same frame material thickness as this one does. This one seems much heavier. Right now, I am satisfied with my purchase and I am especially happy with the price.
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Reviewed in the United States on November 30, 2024 by Amazon Customer Amazon Customer
Size: 9BB 2 Pack
Bought these to experiment with my EcoFlow River - after watching quite a few reviews on YouTube of the various 100w panels this brand seemed like the best mix of quality and price. Once they arrived I was not disappointed - I can use just one panel, or put them in parallel ( with an additional cable ) to use together. I do not have them mounted and just bring them out and lean them against the house on sunny days. Overall heavier than the Ecoflow foldable panel, but less expensive. Because they are in a frame they can me propped up easily and stay where I put them. The company ran a special about a week after I bought them and they were easy to contact, and did not ignore me. They did give me a little credit to match the special they were running. Overall they seemed easy to work with and reasonable. I am really happy with the quality, and the amount of energy I can get out of the panels when it is sunny. Of course the entire panel has to be in the sun, outside and not shaded for best results. The ecoflow will show you how much power is being produced and you can optimize the placement and angle to get the best results for your location.
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Reviewed in the United States on December 4, 2021 by D. Sawyer
Size: 100W Kit
Well built
Reviewed in the United States on April 8, 2025 by JR
Size: 5BB 1 Pack
Ordered two of these panels. Both work great, however, one of them seems like it was a return and is potentially slightly used and is missing a cover for the connection box. Overall great panels for the price.
Reviewed in the United States on December 2, 2024 by Treeman Treeman
Size: 5BB 1 Pack
I had the wrong connector but I was able to splice in the one I need. I was very impressed by the power out put, it changed my battery back rapidly. Since I bought it I started to notice that the city I live in uses the same panels for their cameras, electronic speed signs. I fully expect to buy more in the next year because the price was so good at $50, if the price goes up, I don't think I'll buy more.
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Reviewed in the United States on February 2, 2025 by P
Size: 190W
Very good panel, working great here in Arizona..
Reviewed in the United States on March 25, 2025 by William
Size: 9BB 1 Pack
Purchased for home backup to charge power stations and a couple of lithium iron phosphate 100 ah batteries. Tested in good sunlight and got around 90 watts. The price was good so I bought a second one using the “buy again” button. Second panel arrived and it also tested good output. Only issue was it was a different size. It would have been nice to be notified by the seller. Fortunately I place them on a rack of sorts so it’s not a big deal. Guess I should have bought the 2 pack.
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Reviewed in the United States on December 12, 2024 by D. Miller
Size: 400W PWM Kit
The panels were nicely protected in the cardboard box with packing material at each corner of each panel. Output of panels and the controller work as described. The mounting hardware was correct and sufficient to hold the panel. I had to add a washer on the bolt side as the mounting holes on the panel are oversized to the bolt head and the bolt head could tear through without the additional washer. One panel was missing the cover over the diodes. likely this will cause the panel to have a premature death.
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Reviewed in the United States on March 23, 2025 by E C