I installed four of these panels on the roof of our RV. Instead of buying the all in one kit I decided to piece my own package together. Mainly because I was limited on space so four panels is all I have room for. Instead of four 100 watt panels that seem to be the most common at the moment, I installed four 190W panels. I looked at other brands like Rich Solar as well as a couple others (GoPower, Renogy) but chose HQST over them. These were priced fairly and in doing some research the reviews were all positive. I installed these with a Victron controller and they are working great. Installation was easier then expected.
Packaging was good and the panels arrived in perfect shape. Foam protects the corners. There is also some foam covering the outside middle panel edge. This was more than sufficient to get them to me safely.
I bought the HQST mounting brackets as well as the HQST wiring to connect the panels to the charge controller.
If I were to make a recommendation more mounting holes to add some additional installation flexibility would be helpful though this doesn't seem to be available with other brands as well. With the help of a stud finder I was able to line up the panels to the hit the studs within the roof. Some additional mounting options would be nice. Overall it wasn't a difficult installation at all and everything is working perfectly.
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HQST 190 Watt 12V Monocrystalline Solar Panel
HQSTSolar
Product Description
HQST 190 Watt 12V Monocrystalline Solar Panel
High Efficiency Module PV Power for Battery Charging Boat, Caravan, RV and Any Other Off Grid Applications
Outstanding Durability & Easy to Install
HQST Solar Panel-Perfect Component for A Larger Solar Power (PV) System
 190W |  100W 9BB |  LiFePO4 Battery |  100W Flexible | 100W 9BB |  100W Poly | |
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Customer Reviews
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1,232
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274
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1,266
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1,232
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Price
| $179.99 | $73.99 | $229.99 | $119.99 | $73.99 | $64.99 |
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Solar Cell
| Grade A Mono | Grade A Mono | — | Grade A+ Mono | Grade A+ Mono | Grade A Poly |
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Efficiency
| 22.10% | 22.30% | — | 22-23% | 22-23% | 18.60% |
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Open-Circuit Voltage(Voc)
| 24.3V | 24.3V | — | 23.5V | 24.3V | 21.6V |
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Optimum Operating Voltage(Vmp)
| 20.3V | 20.3V | — | 19.4V | 20.4V | 18.1V |
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Optimum Operating Current(Imp)
| 9.36A | 4.93A | — | 5.2A | 4.91A | 5.53A |
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Junction Box&Solar Connectors
| IP 65 | IP 65 | — | IP 67 | IP 65 | IP 65 |
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Dimensions
| 60 x 26.8 x 1.4 in | 40.1 x 20.0 x 1.18 in | 13.07 x 6.77 x 8.66 in | 43 x 23 x 0.8 in | 41.8 x 20.9 x 1.2 in | 35.6 x 25.9 x 1.18 in |
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Net Weight
| 24.2 lb/11 kg | 12.8 lb/5.8 kg | 22 lb/10 kg | 5.3 lb/2.4 kg | 13.7 lb/6.2 kg | 14.1 lb/6.4 kg |
From the brand
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Unleash your energy independence by installing a solar system using our high-quality and cost-efficient solar-powered products, including solar panels, charge controllers, batteries, inverters, and other required mounting accessories.
We prioritize product quality and service over everything else. We provide a quick response service whenever you encounter any issues during usage, helping DIY your solar system with ease.
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Compare with similar items
This Item  HQST 190W 12V Monocrystalline Solar Panel w Solar Connectors High Efficiency Module PV Power for Battery Charging Boat, Caravan, RV and Any Other Off Grid Applications |  |  |  |  | |
| Price | $179.99 | -13% $73.99 List: $84.99 | $139.99 | -5% $190.50 List: $199.99 | $229.99 |
| Delivery | Get it as soon as Thursday, May 2 | Get it as soon as Thursday, May 2 | Get it as soon as Thursday, May 2 | Get it as soon as Monday, May 6 | Get it as soon as Thursday, May 2 |
| Customer Ratings | |||||
| Easy to install | |||||
| Value for money | |||||
| Charging power | |||||
| Weatherproof | |||||
| Light weight | |||||
| Sold By | HQSTSolar | HQSTSolar | HQSTSolar | Newpowa America | Newpowa America |
| power source | Battery Powered | Battery Powered | Battery Powered | Solar-Powered | — |
| connector type | Usb | — | MC4 | — | MC4 |
| material | Aluminum | Aluminum | Aluminum, Tempered Glass | Aluminum | Monocrystalline Silicon |
| weight | — | 16.5 pounds | — | 26.68 pounds | 29.1 pounds |
Reviews with images
flexible panel specs & photo
It's called a "12v" panel because it can charge 12v batteries. I was new to solar and didn't realize that it was common for 12v panels to actually have open circuit ratings ~20v.I mostly went with these because of hte solid color, and the perfect size to cover the top of my deck storage box. Still produced a few watts of power in dappled winter sun and partially covered in ice!
Top reviews from the United States
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Reviewed in the United States on March 15, 2024
Size: 1 PackVerified Purchase
It's called a "12v" panel because it can charge 12v batteries. I was new to solar and didn't realize that it was common for 12v panels to actually have open circuit ratings ~20v.
I mostly went with these because of hte solid color, and the perfect size to cover the top of my deck storage box. Still produced a few watts of power in dappled winter sun and partially covered in ice!
I mostly went with these because of hte solid color, and the perfect size to cover the top of my deck storage box. Still produced a few watts of power in dappled winter sun and partially covered in ice!
Images in this review
Reviewed in the United States on February 27, 2024
Size: 190WVerified Purchase
Sun power
Reviewed in the United States on February 27, 2024
Added 2 of these to my factory panel . And they work awesome !
Reviewed in the United States on February 27, 2024
Images in this review
