Search  for anything...
HQST

HQST Bifacial 400 Watt 12V Solar Panel, 9BB Monocrystalline Solar Panel with 25% High Efficiency Module PV Power for Battery Charging Boat, Caravan and Other Off Grid Applications,4 Pack

    • Based on 1,422 reviews
Condition: New
Checking for product changes
$275.99 Why this price?

Buy Now, Pay Later

As low as $46.00 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by HQSTSolar
Arrives Apr 19 – Apr 23
Order within 2 hours and 13 minutes
Available payment plans shown during checkout

Recently Viewed

Size: Bificial 4pcs


Features

  • Bifacial Tech, Up to 15% Extra PowerDesigned with advanced bifacial technology, HQST 100W Solar Panels capture direct sunlight on the front and reflected sunlight (albedo) on the rear. The result? Up to 15% more energy output than traditional panels, delivering up to 115W of power from a 100W panel. Maximize your solar potential with HQST!
  • Installation Tips for Maximum Power OutputMaximize energy output by installing bifacial solar panels on reflective surfaces or mounting them above the ground to capture more rear-side sunlight. For optimal results, set the solar panels at an angle between 20 and 45 in highly reflective areas like snow, cement, sand, grass, or white surfaces.
  • Grade A+ Cells, Up to 25% EfficiencyHQST 100W 12V solar panels feature advanced Grade A+ 9-busbar solar cells, rigorously tested with EL technology to ensure zero cracks. With an outstanding conversion rate of up to 25%, they outperform traditional panels and deliver better performance.
  • Enhanced Low-Light PerformanceHQST solar panels utilize advanced PERC solar cell technology to maximize energy conversion. By reflecting unused sunlight back into the cell, PERC cells capture more light, including low-energy infrared, making them highly efficient in cloudy or low-light conditions. Built-in bypass diodes prevent overheating and ensure the panels continue performing even when partially shaded.
  • Built to Last, A Smart InvestmentRated IP68 for dust and water resistance, this 100W solar panel is built to withstand dirt, splashes, and rain with ease. Its anti-corrosion aluminum alloy frame ensures decades of outdoor reliability. Engineered to handle extreme conditions, it boasts 2400 Pa wind resistance and 5400 Pa snow load capacity. Delivering powerful energy output for up to 30 years, its a smart, long-lasting investment for sustainable power.

Brand: HQST


Material: Tempered Glass, Aluminum


Product Dimensions: 38.2"L x 22.7"W x 1.18"H


Item Weight: 53.2 Pounds


Efficiency: High Efficiency


Brand: HQST


Material: Tempered Glass, Aluminum


Product Dimensions: 38.2"L x 22.7"W x 1.18"H


Item Weight: 53.2 Pounds


Efficiency: High Efficiency


Connector Type: MC4


Included Components: Partial Pre-drilled holes for mounting, 5-year product warranty


Maximum Voltage: 12 Volts


Maximum Power: 400 Watts


UPC: 810009719274


Item Weight: 53.2 pounds


Manufacturer: HQST


Item model number: HSP100D-30AT


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Apr 19 – Apr 23

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • so far so good
Size: Portable
I wanted a portable solar panel to charge my Jackery Explorer 1000 V2. The price was great. Already a good deal at $100 compared to other 100w panels, I was able to get this on spring sale for $70. This comes with multiple connectors, including a DC7909 which will works with my older Jackery explorer 240. However, the Jackery Explorer 1000 V2 needs a DC8020 connector. I needed to get an adaptor (https://www.amazon.com/SinLoon-Adapter-Connector-Compatible-Explorer/dp/B0C6P6X5YP?ref_=ast_sto_dp) but everything works perfectly. It's solidly built, folds down to an easily portable size, and seemed to be charging the explorer well in the sun (70+W in the sun). Pleasantly surprised at how well this work so far. ... show more
Reviewed in the United States on April 1, 2025 by private
    • TOP NOTCH 100 watters!
I purchased a pair of these, They definitely live up to hype!! Produces 70 watts each panel IN partial shade, and that's just about as good as it gets for flexibles. Very light weight, and I Love that the mounting eyes are smaller, no need to use a washer, like the others, Just a little waterproofing glue right over the screw then into your shingles. Also work Excellent with bougie RV tape for simple install on metal. For the price I would recommend to ANYONE 100%!!! ... show more
Reviewed in the United States on March 6, 2025 by Dennis
    • Best quality and value for your money!
I was skeptical with the low price and coupon but I was very pleasantly surprised. Bought 3 and can't praise them enough. Great product
Reviewed in the United States on January 9, 2025 by Andy
    • My bluetti Eb3a works with it
Size: Portable
Tried this panel with my eb3a bluetti and i found it worked great and got 75 watts in full sun at 1:00pm i didn’t try too hard to get the max sun. It does appear that if you have 3/4 panels pointing to the sun on my car dash the eb3a bluetti would not register charge but if all panels were exposed to sun because the length doesn’t fit my dash that it would show 20 watts of charge coming in. Overall all not a bad budget panel, tad flimsy and if it was windy… not sure it would hold up too well in a breeze is my prediction without anchoring it. ... show more
Reviewed in the United States on February 23, 2025 by J.P
    • Works great, especially for the price
Size: Portable
Used this on 2 different units (Ecoflow and Bluetti) and love the universal cord that's included. I didn't have to dig through my bag looking for the right cord to use. I tried this at 2 different times in the day in 2 different locations and both units were getting between 60-70 watts of charging power . There was clouds in the sky and I didn't spend a lot of times adjusting the position of the solar panel to try and dial in the sun to get more watts. I was pleased with the 60-70 watts with just setting it up, especially for the price paid (was on sale for like $70). I would definitely buy this solar panel again and will look at larger wattage panels from HQST in the future. Likes: -The included universal cord -Price -Getting 60-70 watts without any detailed positioning (just setting it up and going) -Attached bag that holds and protects the cords -Lightweight Dislikes (or improvements): -Small complaint, but wish the bag's zipper opened the other way. I set the panel up and then went to pull out the cords and the zipper was towards the bottom. Again, not a deal breaker and a very minor complaint. Would have just been easier to get out the cables if the zipper started at the other end. -Wish they would move the bag where the charging cable is to another panel and put a kickstand on the last panel or may help to have 3 kickstands. Again, minor complaint and would not prevent me from buying it again. ... show more
Reviewed in the United States on March 27, 2025 by J_Owens
    • A good deal.
We have used HQST solar panels before ordering this one and they have consistently been of high quality construction and the power output is right on the money. We just ordered another flexi panel like this as they have a fiberglass back that seems indestructible where as many other flexi panels have the cheaper PVC back that cracks within a few years. ... show more
Reviewed in the United States on January 15, 2025 by Jason Argone
    • Lightweight and works great
Angling the panel at just the right angle of the sun, I was able to get 99 watts (out of the rated 100) in the middle of February on a sunny day at noon. I'm happy with this panel for small portable usage. It's lightweight and somewhat flexible. It worked great connected to an Anker SOLIX C300 DC Power Bank Station. ... show more
Reviewed in the United States on February 24, 2025 by V-GEHTS
    • Fantastic Panel. Great Company!!!
I planned on installing this on the roof of Polaris Ranger. I tested the one I received and it was a little low on output. So after I contacted the supplier they responded quickly and after I took a picture and what they needed, they quickly sent a replacement. Fantastic service from them and I will buy from them again. Every product has a problem sometimes. It’s what the company does that really shows its worth. This company did a great job. Thank You. Fantastic company! I installed the replacement easily on the Ranger. ( It was sent quickly from this company. ). So… After using this for a few weeks I’ve decided it is absolutely worth the money. It has been charging the spare big battery even in very low light of skylights in the shop. Perfect for the Ranger roof and very light weight and thin. That keeps it out of sight and no weight on the roof. I want to say Thank You to the company for fantastic service. Buy this panel….it is worth it. ... show more
Reviewed in the United States on January 15, 2025 by Nighthauler

Can't find a product?

Find it on Amazon first, then paste the link below.