Welcome to 4xSolar. We're building something different — an online store for people who actually go off-grid, not just talk about it.
Whether you're overlanding through the Arizona desert, building a solar battery bank for your cabin, or putting together an EMP-hardened go-bag, this is your source for quality gear at fair prices.
What We're About
4xSolar is based in Tucson, Arizona — surrounded by the kind of terrain that demands reliable off-grid equipment. Every product in our store is selected based on real-world testing data, community reviews, and proven track records.
We carry:
- LiFePO4 batteries and components — EVE cells, BMS units, pre-built packs
- Portable solar panels — foldable, rigid, and flexible options
- Portable power stations — grab-and-go power from BLUETTI
- EMP Shield — military-tested protection for vehicles and homes
- Mission Darkness Faraday bags — signal-blocking protection for your electronics
- GMRS radios — FCC-certified communication when cell towers go dark
What's Coming
We'll be using this blog to share buying guides, how-to articles, product comparisons, and real-world testing. If you're building an off-grid power system or putting together a preparedness kit, we'll help you make smart decisions without the jargon.
Stay tuned. And if you have questions, reach out anytime at support@4xsolar.com.
— Carlos Diaz, Founder