Large 300W+ Solar Panels for Stationary Use only

These large panels are designed for use with building roofs and ground mount arrays. Not the roof of a van or RV. If you plan to build a large, stationary offgrid system for cheap, you have come to the right place. The panels below are dirt cheap and will work well for decades. 

Pro Tip:
If you have a solid roof rack on the roof of a vehicle, you can mount a 200W panel safely. Solar panels larger than 250W need 6+ mounting points per panel. Anything larger than 300W can be very dangerous. It is possible, it just needs a very strong roof rack to accomplish it safely. Also be sure to use a stainless steel safety line for each panel in case one does fly off your roof.

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Santan Solar: Cheapest Solar Panels On the Internet

If you want brand new solar panels at a great price, I have not found a distributor that can beat the deals at Santan Solar. Keep in mind that when you purchase solar panels, the shipping cost can be extreme. Santan has some great shipping prices when you buy in bulk, so keep that in mind. 

To see their latest selection of new solar panels, click here

My favorite solar panel they sell is the Solar Ever 455W Panel for $286. Click here to purchase now

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Rich Solar 335W
(expensive, but made in america)

​Made in the USA! Great for Cabins, Tiny Homes or Large RV systems.

• 5 buss bar solar cell configuration
• Mono PERC Technology
• Lightweight anodized aluminum frame
• High Transmission, AR (anti-reflective) Coated Tempered Glass
• Plug and play junction box
• Industry standard quick connect cables work in series or in parallel
• Certified to withstand challenging environmental conditions
• Excellent low light performance on cloudy days, mornings and evenings

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• Maximum Power(Pmax): 335W
• Maximum Power Voltage(Vmp): 34.1V
• Maximum Power Current(Imp): 9.85A
• Open Circuit Voltage(Voc): 41.6V
• Short Circuit Current(Isc): 10.4A
• Maximum System Voltage(Vmax): 1000VDC
• Temperature Range: -40°F ~ 194°F 
• Max Series Fuse Rating: 20A
• Weight: 40.5 lb
• Dimensions: 65.2 x 39.2 x 1.57 in

​Click Here to Purchase

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Used Solar Panels: Dirt Cheap but less output

​Santan Solar sells used but inspected solar panels from Arizona. Every panel they sell is a high-quality name brand solar panel, and after selling 1000's of solar panels they have only had a handful of returns.

​These are a fraction of the cost of the solar panels I recommend above, and will work for a long time.

​The big downside with these used solar panels is that you need a larger mounting structure because the output is lower. This can increase costs. Santan also sells higher output panels, but they do cost more.

If you have a limited roof space, stick with higher output, brand new panels. If you have a ton of space and can mount them yourself, used panels are a fantastic option.

​The problem with santan solar is that the shipping cost is pretty steep. So be sure to use this option if you plan to build a large array only.

Click Here to purchase panels from Santan Solar!

Click Here to buy my favorite used solar panel they make.
​250W Panel for $63!