frontpagephoinix | Staff posted Apr 25, 2026 05:57 PM
Item 1 of 3
Item 1 of 3
frontpagephoinix | Staff posted Apr 25, 2026 05:57 PM
100W 12V HQST Monocrystalline Solar Panel
$45
$60
25% offAmazon
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Deal Details
Amazon has 100W 12V HQST Monocrystalline Solar Panel (HSP100D-30A) on sale for $44.99. Shipping is free.
Thanks to Deal Hunter phoinix for sharing this deal.
About this product:
Thanks to Deal Hunter phoinix for sharing this deal.
About this product:
- 100W monocrystalline solar panel with 25% conversion rate
- 9 busbar design lowers working temperature by approximately 2℃
- IP65 rated junction box with corrosion-resistant aluminum frame
- Withstands snow loads up to 5400 Pa and winds up to 2400 Pa
- Pre-drilled holes compatible with HQST Z Brackets and Tilt Mount Brackets
Editor's Notes
Written by powerfuldoppler | Staff- About this Store:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
- Additional Information:
- This offer matches our recent front page deal from April 2026 which earned 25 thumbs up.
- Rated 4.5 out of 5 stars on Amazon based on over 1.2k customer reviews.
- Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has 100W 12V HQST Monocrystalline Solar Panel (HSP100D-30A) on sale for $44.99. Shipping is free.
Thanks to Deal Hunter phoinix for sharing this deal.
About this product:
Thanks to Deal Hunter phoinix for sharing this deal.
About this product:
- 100W monocrystalline solar panel with 25% conversion rate
- 9 busbar design lowers working temperature by approximately 2℃
- IP65 rated junction box with corrosion-resistant aluminum frame
- Withstands snow loads up to 5400 Pa and winds up to 2400 Pa
- Pre-drilled holes compatible with HQST Z Brackets and Tilt Mount Brackets
Editor's Notes
Written by powerfuldoppler | Staff- About this Store:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
- Additional Information:
- This offer matches our recent front page deal from April 2026 which earned 25 thumbs up.
- Rated 4.5 out of 5 stars on Amazon based on over 1.2k customer reviews.
- Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.
Community Voting
Deal Score
+25
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Bad Deal
Price Intelligence
Model: HQST 100 Watt 12V Monocrystalline Solar Panel with Solar Connectors, High Efficiency Module PV Power for Battery Charging Boat, Caravan, RV and Any Other Off Grid Applications
Deal History
Deal History includes data from multiple reputable stores, such as Best Buy, Target, and Walmart. The lowest price among stores for a given day is selected as the "Sale Price".
Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.
Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.
Sale Price
- $NaN
- Today
Current Prices
Sort: Lowest to Highest | Last Updated 4/27/2026, 12:31 PM| Sold By | Sale Price |
|---|---|
 Amazon | $44.90 |
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9 Comments
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China was supplying tax breaks, cheap land, low-interest loans to solar manufactures. They see the technology (solar, wind, etc) as a national asset. (unlike some countries....chough) This led to over capacity. There has also been falling inputs costs, because upstream polysilicon has seen lowering production costs.
Competition and undercutting forces companies to pass these savings on to international buyers. Plus, China saw it in their interest to tank the world market for solar, thus was also giving export rebates on solar components.
But, recently, the rebates and subsidies are being phased out. So, there will be a market correction most likely because the pricing is really unsustainable.
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1/3 the capacity of your battery, or better, is ideal IMO. A 1,000W solar grid would have given me 20%, or 600Wh, on this cloudy spring day. On a sunny day, 1,000W would charge up the 3,000Wh in around 4-hours. 2,000W could do the same, and also run a window/portable air conditioner during the day. Delta 2 will limit how much solar input it can take. My (non-ecoflow) battery system can only accept 1,500W max solar, so 2,000W wouldn't be helpful.
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