4.9 out of 5

Like a Powerwall, but you keep the $15,000

Get the largest solar battery in America with no maintenance fees, no depreciation, and no big costs.

Available to homeowners in select Texas regions where you can choose your energy provider

Featured across national news and media

Compare Base vs Tesla Powerwall

25kWh capacity (or 50 kWh with our double backup plan)
13.5kWh capacity (15 hours of duration)
Integrates seamlessly with solar system of any size
Works best with Tesla solar panels
Full-service energy provider with low, fixed rates
Tesla Energy plan with gimmicks like ‘free nights’
$495 upfront + simple membership
$12,000+ upfront cost
Powers your whole home for 30+ hours
Can power your whole home for ~12 hours
No ownership risk and free maintenance within days
You own and maintain the battery (with several weeks of wait)
Base handles everything (permitting, professional electric work, servicing)
Complex network of resellers and installers
Professional installation included
Work with a third party installer and handle coordination
24/7 local support + clean mobile app (iOS and Android)
Intuitive app interface + established brand
We were about to put down $15k for a Powerwall system when we found Base. Getting twice the capacity for just $495 upfront was a no-brainer. The installation was done in one day and we've had perfect backup through three outages already.
Michael R
Richarson
WHY TEXANS CHOOSE BASE OVER POWERWALL

Better backup power, radically simpler

A better way to get backup power

No big upfront costs or long-term maintenance—just a simple membership that includes everything

Power your whole home

The largest residential battery in America means no compromising on which appliances to backup

Works perfect with solar

No electrical panel upgrades or complex rewiring required—we handle everything

WHAT IS BASE

The modern power company

Base is reimagining home energy by combining clean backup power with lower electricity rates. Our smart battery system protects your home during outages while helping stabilize the grid - saving you money and supporting a cleaner energy future.

We believe energy should be easy.

1
Reserve your battery risk-free
Talk to an Energy Advisor and place a refundable $50 deposit to lock in your price. Our engineers will confirm if your home qualifies.
2
Switch without the high fees
Get below-market rates with fair terms. If you move, you can transfer ownership or pay a $500 de-install fee. We’ll also cover up to $250 of your early termination fees.
3
Hassle-free installation and support
Our Texas-based team installs your battery in weeks and handles everything—permits, monitoring, and maintenance—at no extra cost.
4
Manage your home energy with the app
Monitor real-time energy data, track usage, and manage billing all in one place.
EDUCATIONAL

How Base works with solar

Maximize your solar investment with Base: Learn how our innovative battery system seamlessly integrates with solar, optimizes energy storage, and stabilizes the grid.