LFP storage, whole-home ready

LFP battery storage, sized for how you actually use power

Lithium iron phosphate storage from 10kWh essentials-backup to 40kWh whole-home. Every install is transfer-switch tested for outage performance.

LFP chemistry — 10,000-cycle warranties

Whole-home or essentials-only backup

Time-of-use arbitrage on NEM 3.0

Retrofit into existing solar systems

How it works

Step 1

Load audit

We measure what you actually run and size the battery to the loads that matter.

Step 2

Design & permit

Includes automatic transfer switch and critical-loads panel if needed.

Step 3

1–2 day install

Wall-mount or floor-stack. Existing PV can be retrofitted.

Step 4

Outage test

We simulate a grid outage before we leave to prove the backup works.

Packages

Starting points — every project is quoted from a real site walk.

Essentials

$9,900
  • 10 kWh LFP
  • Fridge + internet + lights
  • 1-day backup
  • 10-yr warranty
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Most popular

Whole Home

$16,900
  • 13.5 kWh LFP
  • Full-home backup
  • 2–3 day autonomy
  • 12-yr warranty
Get a quote

Extended

$24,900
  • 27 kWh stacked
  • AC-ready
  • 3–5 day autonomy
  • Fleet monitoring
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Frequently asked

Can I add storage to an existing solar system?

Almost always yes. We audit the inverter and, if needed, add an AC-coupled battery.

Does storage pay for itself?

On NEM 3.0 in California, paired PV+storage typically shows 8–11 year payback. Backup value is separate.

What happens in a long outage?

The battery cycles from PV each day and powers your critical loads at night. Most homes run indefinitely.

Ready to start?

45-minute site walk, no pressure.

Book a walk