RICH SOLAR MEGA 100 | 100 Watt Solar Panel | Premier 12V Off-Grid Solar Panel for Vans, Campers, Boats | 25-Year Output Warranty | UL Certified
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Free Shipping In The USA | Call Us: 877-556-3347
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Build Your Perfect Off-Grid Rig With Our System Calculator
Visit CalculatorThe RICH SOLAR MEGA 100 is a rugged, high-efficiency 100W monocrystalline solar panel designed for off-grid charging in RVs, vans, campers, and boats. With reliable 12V output and durable construction, it delivers consistent solar performance in outdoor environments. Built with a corrosion-resistant aluminum frame and UL certification, this panel is ideal for both stationary and mobile applications.
High-Efficiency Monocrystalline Cells
Produces up to 100W of clean solar power, offering excellent energy conversion for 12V battery systems.
Rugged Frame & Tempered Glass
Durable anodized aluminum frame and impact-resistant glass handle snow, wind, and debris in harsh conditions.
Weatherproof and Long-Lasting
Built for extended outdoor use with IP65-rated junction box and a 25-year output warranty.
Pre-Drilled Mounting Holes
Designed for quick installation using standard Z-brackets or tilt mounts.
UL Certified
Tested and certified for safety and performance, meeting UL 1703 standards.


Everything you need is included with your product.
| Category | Specifications |
| Maximum Power(Pmax) | 100W |
| Maximum Power Voltage(Vmp) | 18.6V |
| Maximum Power Current(Imp) | 5.38A |
| Open Circuit Voltage(Voc) | 22.8V |
| Short Circuit Current(Isc) | 5.78A |
| Maximum System Voltage(Vmax) | 1000VDC |
| Weight | 15 lb |
| Dimensions | 39.0 x 21.3 x 1.2 in |
Can I wire this panel in series or parallel?
Yes. You can connect multiple panels in series to increase voltage or parallel to increase current, depending on your charge controller and system.
Is the panel waterproof?
Yes. It features a sealed junction box and weather-resistant design rated at IP65 for outdoor use.
Does it come with mounting brackets?
No. Mounting hardware is not included, but pre-drilled holes fit standard Z-brackets and tilt mounts.
What type of charge controller should I use?
You can use either PWM or MPPT charge controllers that are compatible with 12V systems.
Is this panel suitable for mobile use?
Absolutely. The MEGA 100 is lightweight, compact, and durable, ideal for RVs, vans, and boat applications.
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I was a DIY solar power wannabe... that is 'til I connected with Manny... The man's a prince! He not only knows his stuff; he walked me through all things electrical. To make sure I had all I needed... he gave me his cell phone # to text him anytime I got confused... nights and weekends included. The prices were very competitive... definitely go with Manny -- you won't go wrong!
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I am always hesitant to buy things at places I have never shopped... I want to give a shout out to Manny who with great patience and knowledge helped me get my orders... I felt valued as a customer and I will definitely be back in the future. I highly recommend them, they make you feel like family.
Jennene A.
I'm about to go off grid. I called Manny, he walked me through everything so I could truly understand what I needed and never tried to upsell me. He was honest and made a customer for life.
Ray B.
I would personally like to thank Manny... I purchased the inverter and decided I needed to return it... Manny was very understanding and went out of his way to help me return the product and not even have to pay for shipping return. He gives this company reputation, honor and quality customer service!
Roger V.
I have been talking with Manny the owner... He has not only helped me design a system but he's been assisting with the install and components. I am super pleased so far with the assistance.
Jeff S.
We added 2 more batteries to our current set up. Pleased with the customer service from Off-Grid Source! Will be back!
Jason
Very fast response times. Very professional. I highly recommend!
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