Welcome to Petabattery

Lithium Iron Phosphate Batteries

These are modular batteries you can purchase and wire to your personal specification.

For those looking for a plug-and-play function.

Some of the accessories you'll need generating your own electricity.

I don't have lithium batteries of this amp-hour size, but the cost/watt-hour is incredible.

Prismatic Lithium cells straight from China; they have warehouses in California with expedited shipment for a little more.

Also a direct source to China; they have Sodium Ion Batteries. Get $20 off through coupon code:superwhizy20

A place to buy modular batteries of random size you can hack together.

Where I've purchased a bunch of solar-related goods from Ian.

Purchased a boatload of solar panels from these people; they appear to be somehow associated with Signature Solar in Texas.

Found a couple of videos by Chris Beene from the internet and bought two pallets of panels from him in Texas a couple of years ago.

A Texas-based solar equipment retailer; very well known amongst the solar community.