When I came across HQST solar panels in my research early last year, I was impressed with their high wattage panels. 190 watts is no joke, and this company offers some of the highest watt solar panels on the market. I did a lot of research on different types of solar panels and their specifications, and HQST quickly became one of my top picks.

I previously reviews HQST 100 Watt brand by this company.

HQST 190 Watt Solar Panel Review

The main reason I was so interested in HQST panels is because of their high wattage. With 190 watts, these panels can generate a lot of power, which is perfect for larger applications like RVs, boats, and homes. I was also impressed with the build quality of HQST panels. They’re made with durable anodized aluminum frames and tempered glass, which makes them resistant to weather and wear.

One thing to note about HQST solar panels is that they don’t come with a built-in inverter. This isn’t a deal breaker, but it’s something to be aware of if you’re not familiar with solar panel terminology. An inverter converts the direct current (DC) from the solar panels into the alternating current (AC) that’s used in homes and businesses.

Product Dimensions58.62 x 1.38 x 26.38 inches
Item Weight24.4 pounds
Item model numberPartialUpdate
Customer Reviews4.7 out of 5 stars    82 ratings
4.7 out of 5 stars
Best Sellers Rank#35,522 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
#107 in Solar Panels

High Efficiency

This panel is ideal for those who want to get the most out of their solar set up, as it features high module conversion efficiency and comes with bypass diodes to minimize power drop caused by shade. Additionally, the monocrystalline panels maximize space efficiency thanks to their high-efficiency solar cells. So if you’re looking for a top quality solar panel that can give you great results, the HQST 190 Watt Solar Panel is the perfect choice.

Easy to install

If you’re looking for a top-quality solar panel that’s easy to install, look no further than the HQST 190 Watt Solar Panel. Pre-drilled holes on the back of the panel make it a breeze to mount, and it’s compatible with different mounting systems such as Z-brackets, Pole Mounts, and Tilt Mounts. Best of all, this panel is extremely efficient, converting sunlight into electrical energy with ease.


 These panels are EL tested and feature corrosion-resistant aluminum frames, making them perfect for extended outdoor use. With a high wind resistance of 2400Pa and a snow load capacity of 5400Pa, these panels can withstand even the harshest weather conditions. So whether you’re looking to power your home or business, the HQST 190 watt solar panel is the perfect choice for you!

Anti Reflective:

Add some solar power to your life with HQST 190 Watt Solar Panel. This high-quality panel is designed for durability and performance, with tempered glass, an IP65 rated junction box, and TPT back sheet. Whether you’re looking to reduce your carbon footprint or just save on energy costs, HQST 190 Watt Solar Panel is the perfect way to take advantage of the sun’s natural energy.

Long life

This panel is constructed with durable, waterproof materials and features a Junction Box for easy installation. With its advanced encapsulation material and multi-layered sheet laminations, this solar panel is designed for long-term performance. Get the power you need to run your home or business with the HQST 190 Watt Solar Panel.


HQST 190 Watt Solar Panel is ideal for powering off-grid solar systems. Its sturdy design can withstand severe weather conditions, making it perfect for use in a variety of settings, like RVing, camping, or boating. Plus, the waterproof junction box and connectors make it easy to connect with other panels or components.

Cell TypeMonocrystallineMonocrystallinePolycrystallineMonocrystalline
Maximum Power100W100W100W190W
Optimum Operating Voltage18.0V20.6V18.2V20.3V
Optimum Operating Current5.58A4.85A5.5A9.36A
Open Circuit Voltage21.3V24.6V21.4V24.3V
Short Circuit Current5.83A5.28A5.7A10.15A
Maximum System Voltage600 VDC600 VDC600 VDC600 VDC
Maximum Series Fuse Rating15A15A15A15A
Dimensions35.6 x 25.9 x 1.18 in39.65×19.41×1.18 in35.6 x 25.9 x 1.18 in60×26.8×1.4 in


  • Max Power at STC:190W
  • Open Circuit Voltage:24.3v
  • Short Circuit Current:10.15A
  • Opitmum Operating Voltage: 20.3V
  • Optimum Operating Current: 9.3A
  • Dimensions:60 x 26.8 x 1.4 in (1489 x 670 x 35 mm)
  • Weight:24.2 lbs (11 kg)


  • -High wattage
  • -Durable build quality
  • -Compatible with different mounting systems
  • -Easy to install


  • -No built-in inverter
  • -Not ideal for small applications
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