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

I've had these panels for a few year's now, they tested at or slightly above what the label states.They work fine for my application, and if I needed more of these types of panels, I would not hesitate to purchase more.Overall these are nice panels and have survived harsh weather, from heavy hail, wind, rain, snow, to very hot temperatures.So far they've held up very well and most likely will continue for year's to come.

Came on time took out of the box looks really good I got four more coming I can't wait I haven't tried it yet I need to buy the fuse and the cords to go with it all five of them everybody else say a good brand time will tell thank you God bless all

5/3/2025 - Just installed and everything test good. Great power output. I can't give specifics because I'm running this one in parallel with a Grape Solar 100W panel that is 4 years old and I got combined output from the two at least 150W before clouds arrived. I mounted these onto my roof with Unistrut rails and these hold-down clamps (https://www.amazon.com/dp/B0DQL39VTV). Very impressed so far.If mounting on a camper/van, I would not mount directly through the thin aluminum frame holes. Use more robust solar panel clamps like above and ensure those clamps are near the front of the panel to reduce potential for wind to lift the front and break the panel. For normal use, the frame is certainly strong enough.

They should not do no complaining about the produce when it says that a tree 10 ft and taller has to be in order for to get the produce the regulations on produce siblings art produce trees are when someone is trying to make technology you don't use a sibling anyone that does that they don't know anything about official matters they cannot do no complaining if their stuff is messed up officially for not following directions if you get not mad at what the person is saying when they're not following the direction and I'm saying it officially they'll be complaining so that this got weak devices and stop the complaint so

Hooked up directly to a radiator fan for my greenhouse. The panel works even if it's pointed towards the ground (3v, but still works). My old panel would only reach 12v if the sun was perfectly aligned with the panel. Love this thing. I will buy more in the future when I start a solar battery farm.

I went by reviews on Amazon and by reviews on YouTube, this solar panel exceeded my expectations. It has actually produced over the 100 watts, giving me up to 103 watts on a bright, clear day with the panel at the perfect angle. The build quality is solid and well made. I can't complain for the price, I look to see this with my Allpowers R600B V2 reduce my electric bill and be handy during storm season and as a portable power supply for many projects.

I like the whole thing except with seeming plastic view window and plastic backing but its solid with frame. Didn't like the fact there was no fuse in back; however, there was a nice, commerical waterproof connection and marking indicators for positive negative which could be confused if you put cover on backwards no paying attention without meter.

HQST used to make really good panels but now I'm not for sure anymore. The panel size I ordered 3 years ago was 40.03"x20.07" which used to be the norm back then, now it's a totally different size. I absolutely loved these panels, because my voltage on a 12v panel was anywhere from 21.78 to 22.04 volts per panel and was amazing to get so much power out of them. With 9 panels wired in series I was getting 198 to 203 volts just on 1 array of panels on a 72 volt system. Unfortunately, my lawn mower hit a rock that I didn't see and it destroyed one of the panels and I can't get the correct size replacement for it. I've be searching for over 2 weeks trying to find a replacement panel with no luck. When I first installed the panels 3 years ago, I spent days making the locking and sealing mechanics to lock the panels in so if one of the panels became damaged, I could unlock it from the mount and install a replacement in less then 3 minutes, but I can't because they don't make that size anymore. So I'm extremely mad at HQST. If you make good product, keeping making it and don't change it.