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Upgraded 10BB Version-HQST 4pcs 100W 12V Monocrystalline Solar Panel, Up to 25% High Efficiency Module, Waterproof for RVs, Motorhomes, Cabins, Marine, Boat and Any Other Off Grid Applications

4.6 4.6 out of 5 stars 1,239 ratings

$279.99 with 5 percent savings
List Price: $293.99

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10BB 4 Pack
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Purchase options and add-ons

Brand HQST
Material Monocrystalline Silicon
Product Dimensions 19.69"L x 15.75"W x 3.15"H
Item Weight 51.9 Pounds
Efficiency High Efficiency

About this item

  • 【Upgraded Grade A+ 10BB Cells】Crafted with leading grade A+ 182mm solar cells and incorporating 10-busbar technology, the HQST 100-watt 12-volt monocrystalline solar panel ensures heightened performance, minimized crack risks, and decreased operating temperatures. These advanced features culminate in superior efficiency when compared to other counterparts in the market.
  • 【Up to 25% High Conversion】All solar cells passed strict EL testing without any cracks, ensuring up to 25% solar cell conversion rate, outperforming conventional options. Bypass diodes protect against overheating and enable the solar panel to continue working during accidental shading by bypassing underperforming cells.
  • 【Built to Last】The HQST 100W solar panel features high-purity silicon cells coated with advanced encapsulation material and multi-layered sheet laminations for enhanced performance and durability. With IP68-rated solar connectors and an IP65-rated junction box, it offers robust protection against water splashes and rain. The anti-corrosion aluminum alloy frame ensures decades of reliable outdoor performance.
  • 【Fast and Easy Installation】The panel comes with pre-drilled holes on its back, facilitating fast and secure mounting, making it perfect for various off-grid applications such as RVs, camper vans, motorhomes, rooftops, cabins, yachts, and more. Additionally, it is directly compatible with HQST Z Brackets and Tilt Mounts for effortless installation.
  • 【Choose HQST's Solar Panels】Backed by a 5-year product assurance and boasting an impressive 80% output power retention even after 25 years of use, these HQST solar panels offer unparalleled reliability, making them the ideal choice for building or upgrading your solar power solution.

Customer ratings by feature

Sturdiness
4.6 4.6
Easy to install
4.6 4.6
Quality of material
4.5 4.5
Charging power
4.5 4.5

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Product Description

Earth Day Sale
Enhance your off-grid solar system with HQST's improved 100-watt solar panels
HQST 10BB Solar Panel

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Upgraded 10BB Version-HQST 4pcs 100W 12V Monocrystalline Solar Panel, Up to 25% High Efficiency Module, Waterproof for RVs, Motorhomes, Cabins, Marine, Boat and Any Other Off Grid Applications

Upgraded 10BB Version-HQST 4pcs 100W 12V Monocrystalline Solar Panel, Up to 25% High Efficiency Module, Waterproof for RVs, Motorhomes, Cabins, Marine, Boat and Any Other Off Grid Applications


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Upgraded 10BB Version-HQST 4pcs 100W 12V Monocrystalline Solar Panel, Up to 25% High Efficiency Module, Waterproof for RVs, Motorhomes, Cabins, Marine, Boat and Any Other Off Grid Applications
HQST Upgraded 10BB Version- 4pcs 100W 12V Monocrystalline Solar Panel, Up to 25% High Efficiency Module, Waterproof for RVs, Motorhomes, Cabins, Marine, Boat and Any Other Off Grid Applications
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HQST 9BB Cell 100W Solar Panel 12V 100 Watt Monocrystalline Solar Panels High-Efficiency Module for RVs Motorhomes Cabins Marine Boat Off-Grid
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Price-5% $279.99
List:$293.99
$69.99$279.99$293.99$77.99$73.99
Delivery
Get it as soon as Tuesday, May 21
Get it as soon as Saturday, May 18
Get it as soon as Saturday, May 18
Get it as soon as Saturday, May 18
Get it as soon as Saturday, May 18
Get it as soon as Saturday, May 18
Customer Ratings
Easy to install
4.6
4.7
4.7
4.7
4.9
4.7
Quality of material
4.5
4.5
4.5
4.5
4.3
4.5
Light weight
4.4
4.5
4.5
4.5
4.2
4.5
Value for money
4.4
4.6
4.6
4.6
4.2
4.6
Sturdiness
4.6
4.5
4.5
4.5
4.5
Sold By
HQSTSolar
HQSTSolar
HQSTSolar
HQSTSolar
Newpowa America
HQSTSolar
power source
Battery Powered
Battery Powered
Battery Powered
connector type
MC4
MC4
MC4
MC4
MC4
MC4
material
Monocrystalline Silicon
Aluminum
Aluminum, Tempered Glass
Monocrystalline Silicon
Monocrystalline Silicon
Monocrystalline Silicon
wattage
100 watts
100 watts
100 watts
weight
51.9 pounds
14.3 pounds
53.2 pounds
14.67 pounds

Customer reviews

4.6 out of 5 stars
4.6 out of 5
1,239 global ratings

Customers say

Customers like the value, ease of installation, performance, quality and weight of the solar panel. For example, they mention it's well built, works better than expected and is lightweight. That said, opinions are mixed on power.

AI-generated from the text of customer reviews

96 customers mention81 positive15 negative

Customers like the quality of the solar panels. For example, they say it's well built in every way, works as advertised, and has a good life span. Some mention that they have no problems with them and that they're well protected.

"...I am really happy with the quality, and the amount of energy I can get out of the panels when it is sunny...." Read more

"...They are very light but seem well made. I have no complaints at this time, based on my expectations...." Read more

"...That is to say they are well built. The MC4 connectors are industry standard and properly polarized...." Read more

"...I will be build another string shortly and will use these again. Solid buy." Read more

78 customers mention66 positive12 negative

Customers like the performance of the solar panel. For example, they say it works better than expected, has a good life span, and provides reasonable output for DIY projects. Some mention that it takes only 15 minutes to install.

"...out of the four panels wired in a 2s2p configuration, very impressed on the performance." Read more

"...They're still working great, which is why I wanted four more HQST panels to add to the power plant...." Read more

"Using it to power an attic exhaust fan. Works great." Read more

"...Worked great" Read more

65 customers mention65 positive0 negative

Customers like the value of the solar panels. They say that they are solid panels for the price, and the best mix of quality and price. Some customers also mention that the panels are cheap.

"...of the various 100w panels this brand seemed like the best mix of quality and price...." Read more

"...I'm not disappointed with them. They are cheap solar panels. If you have a premium of space - buy nicer ones...." Read more

"...my 7th panel I have purchased HQST has great products at a good price excellent panel for an emergency back up plan, camping." Read more

"...With a slight discount on Amazon, they are a good value...." Read more

23 customers mention23 positive0 negative

Customers find the solar panel easy to use and setup. They say it's simple to connect and can be set up anywhere. Customers also appreciate the excellent instructions. They mention the panels are lightweight and are ready to install this spring.

"...Overall they seemed easy to work with and reasonable...." Read more

"...First experience with solar panels but it was super easy to install and wire...." Read more

"...They are lightweight and easy to set up anywhere...." Read more

"It is a great product! Very easy to connect directly to either charge controller or a power station box ...." Read more

22 customers mention20 positive2 negative

Customers find the weight of the solar panel manageable. They say it's a compact panel that is well made and performs well. Some customers also mention that it'll fit in an RV. Overall, customers are satisfied with the weight and size of the product.

"...They are very light but seem well made. I have no complaints at this time, based on my expectations...." Read more

"...they are light weight and easy to move. i would buy them again for sure!" Read more

"...Incredible. Very pleased with these panels. They aren't too big and are fairly light...." Read more

"...Small, light, and cheap and they provide enough power to exercise a couple of microinverters and a dtu." Read more

31 customers mention20 positive11 negative

Customers are mixed about the power of the solar panel. Some mention that it provides great power, while others say that it didn't give them 100 watts and that the power isn't consistent. Some say that the panels work but the power rating of 400 w is over rated.

"...According to my charge controller, these panels are putting out full-rated power as I'm seeing between 40 and 50 Amps (what I would expect to see)..." Read more

"...you have good pure sunlight like we have in Montana they will give you 6 amps of power, good sturdy frame and glass holds up very well to the hail..." Read more

"...vary from 45 to 46.8 volts per set even on a sunny day the power isn't consistent like the older ones.Follow up...." Read more

"These panels produce good power but the terminal cables are on the short side compare to Renogy panels...." Read more

9 customers mention0 positive9 negative

Customers are dissatisfied with the size of the solar panel. They mention that it is not the same size, has a different panel layout, and is too large to store inside their vehicles. Some say that the cells are bigger than before, making it odd with two different sizes.

"...Arrived well packed. Installing them. they are not the same size even tho Amazon says these were purchased before...." Read more

"...One star off because I think the MC4 connectors are a little smaller than normal...." Read more

"...be another 12" for my mobile application as the length does not allow for much adjustment...." Read more

"...It's heavy and large but I knew that when I bought it." Read more

Cheap and cheerful, top performing panels
5 Stars
Cheap and cheerful, top performing panels
First thing I did when these arrived was plug them into my Bluetti battery, one at a time, this was later in the day, but both were showing 80W on the battery, this is a good start because the conditions were far from ideal.Next day, I fitted them to my BougeRV adjustable stand, on a homemade wooden trolley, as the photo shows, and connected them in parallel, then plugged in, 140W from early in the day, that's a very good result, they typically then managed around 175W in relatively hazy conditions, if you get the occasional cloud, you might witness 'cloud edge effect', this can get them to over 200W when connected as a pair, but in general in full sun I get at least 160W for most of the day, they will peak at 180W a couple of hours around midday, but definitely the average in Southern California is 160W from 10am to 4pm, during winter and of course longer during the height of the summer, peaking at around 10+ hours at an average 160W.My trolley stand does allow me to follow the sun, which is a major benefit, value for money these are incomparable, at $0.50 per unit of electricity, and generating between 1 and 1.6 units a day, payback is easily going to be achieved in less than a year.I love these panels so much, I've now got a total of 10, all producing enough to mean my electricity bill for a 4-bed house, with me working at home on computers all day, is around $40 a month, excellent.
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Top reviews from the United States

Reviewed in the United States on April 16, 2024
Size: 10BB 4 PackVerified Purchase
Installed the four 100 watt panels on the roof of my travel trailer and was surprised on how well they did. At one point in the day I got 404 watts out of the four panels wired in a 2s2p configuration, very impressed on the performance.
One person found this helpful
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Reviewed in the United States on April 18, 2024
Size: 9BB 2 PackVerified Purchase
First thing I did when these arrived was plug them into my Bluetti battery, one at a time, this was later in the day, but both were showing 80W on the battery, this is a good start because the conditions were far from ideal.

Next day, I fitted them to my BougeRV adjustable stand, on a homemade wooden trolley, as the photo shows, and connected them in parallel, then plugged in, 140W from early in the day, that's a very good result, they typically then managed around 175W in relatively hazy conditions, if you get the occasional cloud, you might witness 'cloud edge effect', this can get them to over 200W when connected as a pair, but in general in full sun I get at least 160W for most of the day, they will peak at 180W a couple of hours around midday, but definitely the average in Southern California is 160W from 10am to 4pm, during winter and of course longer during the height of the summer, peaking at around 10+ hours at an average 160W.

My trolley stand does allow me to follow the sun, which is a major benefit, value for money these are incomparable, at $0.50 per unit of electricity, and generating between 1 and 1.6 units a day, payback is easily going to be achieved in less than a year.

I love these panels so much, I've now got a total of 10, all producing enough to mean my electricity bill for a 4-bed house, with me working at home on computers all day, is around $40 a month, excellent.
Customer image
5.0 out of 5 stars Cheap and cheerful, top performing panels
Reviewed in the United States on April 18, 2024
First thing I did when these arrived was plug them into my Bluetti battery, one at a time, this was later in the day, but both were showing 80W on the battery, this is a good start because the conditions were far from ideal.

Next day, I fitted them to my BougeRV adjustable stand, on a homemade wooden trolley, as the photo shows, and connected them in parallel, then plugged in, 140W from early in the day, that's a very good result, they typically then managed around 175W in relatively hazy conditions, if you get the occasional cloud, you might witness 'cloud edge effect', this can get them to over 200W when connected as a pair, but in general in full sun I get at least 160W for most of the day, they will peak at 180W a couple of hours around midday, but definitely the average in Southern California is 160W from 10am to 4pm, during winter and of course longer during the height of the summer, peaking at around 10+ hours at an average 160W.

My trolley stand does allow me to follow the sun, which is a major benefit, value for money these are incomparable, at $0.50 per unit of electricity, and generating between 1 and 1.6 units a day, payback is easily going to be achieved in less than a year.

I love these panels so much, I've now got a total of 10, all producing enough to mean my electricity bill for a 4-bed house, with me working at home on computers all day, is around $40 a month, excellent.
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Customer image
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Reviewed in the United States on May 4, 2024
Size: 9BB 2 PackVerified Purchase
I have 3 800 watt strings all with these 100 watt panels. Each has tested within 1% of each other. Been running these for a few years now. I will be build another string shortly and will use these again. Solid buy.
Reviewed in the United States on April 26, 2023
Size: 100W Poly 1 PackVerified Purchase
These were the most cost effective solar panels available on Amazon I think. That may be different when you read this but currently I think it's the case. I bought 4 during covid, then bought another 4 recently. They are all rated for 100 Watts, with a very small difference in open circuit voltage. All panels checked out and landed within open circuit voltage listed on the panels. Connected with 15 foot bougerv solar wires and connectors into 2 MPPT controllers. Wired in series I believe. Can't remember right now. With properly rated wire between the controllers and the battery, we are still getting 5 - 600 watts out of this setup, max. I expected much closer to 800. We are going to try a series/parallel setup next to see if we can get closer to the 100 watt value of each panel.
I'm not disappointed with them. They are cheap solar panels. If you have a premium of space - buy nicer ones. I knocked off a star for the lackluster performance. I will come back later if the series/parallel setup proves out to be much more efficient but I doubt it. That being said - they didn't come with mounting brackets so figure that into your cost. They are very light but seem well made. I have no complaints at this time, based on my expectations. It's just that under load they don't perform at 100 watts with my specific setup. Install was done with an electrical engineer, so I have no doubts they are properly wired up.
Customer image
4.0 out of 5 stars Cheapest per watt, works
Reviewed in the United States on April 26, 2023
These were the most cost effective solar panels available on Amazon I think. That may be different when you read this but currently I think it's the case. I bought 4 during covid, then bought another 4 recently. They are all rated for 100 Watts, with a very small difference in open circuit voltage. All panels checked out and landed within open circuit voltage listed on the panels. Connected with 15 foot bougerv solar wires and connectors into 2 MPPT controllers. Wired in series I believe. Can't remember right now. With properly rated wire between the controllers and the battery, we are still getting 5 - 600 watts out of this setup, max. I expected much closer to 800. We are going to try a series/parallel setup next to see if we can get closer to the 100 watt value of each panel.
I'm not disappointed with them. They are cheap solar panels. If you have a premium of space - buy nicer ones. I knocked off a star for the lackluster performance. I will come back later if the series/parallel setup proves out to be much more efficient but I doubt it. That being said - they didn't come with mounting brackets so figure that into your cost. They are very light but seem well made. I have no complaints at this time, based on my expectations. It's just that under load they don't perform at 100 watts with my specific setup. Install was done with an electrical engineer, so I have no doubts they are properly wired up.
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11 people found this helpful
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Reviewed in the United States on April 10, 2024
Size: 9BB 1 PackVerified Purchase
Using it to power an attic exhaust fan. Works great.
Reviewed in the United States on January 20, 2024
Size: 9BB 2 PackVerified Purchase
Installed on my camper and work better than expected. First experience with solar panels but it was super easy to install and wire. They surprised me by charging my 2 group 31 house batteries on even cloudy days!
Customer image
Mck
5.0 out of 5 stars Better than expected!
Reviewed in the United States on January 20, 2024
Installed on my camper and work better than expected. First experience with solar panels but it was super easy to install and wire. They surprised me by charging my 2 group 31 house batteries on even cloudy days!
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One person found this helpful
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Reviewed in the United States on May 4, 2024
Size: 100W Poly 2 PackVerified Purchase
Work on my trailer roof very well.
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5.0 out of 5 stars Work great!
Reviewed in the United States on May 4, 2024
Work on my trailer roof very well.
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Reviewed in the United States on June 15, 2023
Size: 100W Poly 1 PackVerified Purchase
Works but not great. Definitely not as good as my other panels. Open circuit voltage is low and that is a problem as my victron charge controller needs the panel to be at least 5v more than the battery before it will turn on. This one doesn’t do that on most days and is not putting out what the label on it says it should be in full direct sun light.
2 people found this helpful
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