OptiSolex

Your First Hassle-Free Solar System

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Big power in a small package.

OptiSolex 400W Portable SolarBag Kit

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Reliable power, built to last.

OptiSolex 200W Mountable Solar Kit

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Easily expand your existing solar system.

OptiSolex SolexBrick S1

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Built with Care

400W

Portable SolarBag Kit

Big power in a small package.

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200W

Mountable Solar Kit

Reliable power, built to last.

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SolexBrick S1

Easily expand your existing solar system.

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OptiSolex is all about making solar energy simple, flexible, and ready for adventure. Whether you're a weekend warrior or a solar guru, we've got you covered.

Solar Power for Everyone

RV Shade Charging

Stay cool in the shade—just unfold the 400W Solar Bag in the sun nearby. It keeps your RV charged, even when roof panels can't.

Outdoor Adventures

Need power on the go? Split the Solar Bag into two 200W panels:
- One for your RV or overland setup.
- One to power phones, cameras, and gear while you hike, fish, or camp. It keeps your RV charged, even when roof panels can't.

Marine

Keep your boat charged and adventure-ready.
- Charge your boat while docked or sailing.
- Keep your gear running during every on-the-water escape.

Featured content

Compact Power Anywhere

Weighing just 17.2 lbs and folding down to the size of a briefcase, the 400W SolarBag is 50% smaller and lighter than competing 400W products, making it perfect for all your outdoor adventures.

N-Type Cells. Max Efficiency

Achieve 25% ultra-high conversion efficiency with N-Type solar cells — our 400W SolarBag and 200W Solar Panel deliver top-tier performance and long-lasting durability through industry-leading technology.

Flexible Setup & Easy Expansion

With our SolexBrick S1 controllers, you can safely combine panels of different brands and specs. Expand your existing setup without replacing a thing—and enjoy more power, more space, and a smarter system.

Power That Experts Trust

@ReeWray Outdoors

NEW OptiSolex 400W SolarBag - A Compact 16.5lb 400W solar panel?!? Yes! * NOT SPONSORED*

@ReeWray Outdoors

OptiSolex SolexBrick S1 - Get the MOST Out of Your Solar Panels when EVERY Watt Counts!

@Frugal Off Grid

Portable solar panels for off-grid homesteading | OptiSolex 400W Portable SolarBag Kit

@Kev’s VanLife

It gives you the ability to split the system and give one to your mate, or, you know, take one if you don't need that much power, if you need to be even lighter. I think that's pretty cool.

@JT4X4OFFROADING

This thing did awesome. I couldn't be happier with the product they have so far, even with it being a beta test unit. I think there's tons of potential, especially when you're using it for your camping, your solar, your home, or to charge your devices. You really can't go wrong with this setup.

Real Stories from Real Users

J** **rin

Solar panel wholesaler

"I was getting around 340w into an Ecoflow Delta 3 mid afternoon. I can already see this will be replacing other 400w panels for my RV, as the weight and size make it a superior choice despite the fact that it doesn't have a stand. It's also less susceptible to damage from wind."

T** **ren

RV Must-Have Magic Gadgets

"Max on day 1 was 352 Watts in the Eco flow very impressive "When it comes to portability: "not difficult at all, Very convenient"

E** **our

Full-time overlander

"Thought you guys might like to see the output I was getting yesterday and this wasn't even peak sun!l'm very impressed with this panel. It has pretty much solved my power issues. I use a LOT of power and this was the perfect solution for me."

About OptiSolex

OptiSolex was born from a profound understanding of users' desires and needs for reliable and accessible solar energy.

Up to 10-Year Warranty

30-Day Return Policy

Lifetime Customer support

Free Shipping