Handbuilt in Bellefonte, PA
Power
without
the grid.
Custom-built portable power stations for everyone. Get reliable power wherever you need it. Hand assembled in Central Pennsylvania with lifetime warranty, built to last.
Built for you.
Every IsoWatt product is built to order and assembled by hand — tested before it ships.
Built different.
On purpose.
Safer, longer-lasting, and more stable than lithium-ion. No thermal runaway. 2,000+ charge cycles. The chemistry that industrial systems trust.
No warehouse. No mass production. Every unit is assembled, wired, and load-tested by hand before it ships. You get what we'd build for ourselves.
Local product. Local support. When something needs attention, you're not filing a ticket with a call center — you're talking to the builder.
Ready to go off-grid?
Pick a product, configure it, and request your build — we'll invoice you directly.