01When the grid goes down, you stay on
Powerwall 3 detects outages and switches to backup in a fraction of a second — keeping lights, HVAC, Wi‑Fi, and your EV charger online.
PowerWall & Battery
Tesla · Featuredfrom $9,995
Tesla Powerwall
Power Everything
Tesla Powerwall is our most recommended home battery — whole-home backup, smarter energy use, and a clean all-in-one install by evNation's licensed electricians.
Tesla Powerwall · 13.5 kWh · Whole-home backup
All brands we install
Tesla Powerwall 3 specifications
13.5kWh
Energy capacity
11.5kW
Backup power
97.5%
Solar efficiency
10yr
Warranty
Tesla Powerwall
Why Tesla Powerwall
More Power
Single-unit whole-home backup
More Backup
Near-instant power when the grid goes down
More Savings
Store solar and shift usage off peak rates
Tesla Powerwall
Built for real homes
How Tesla Powerwall works in everyday use.
01
02Use energy when it costs less
Store solar or off-peak grid power, then discharge when rates spike. Powerwall optimizes automatically based on your usage and utility plan.
03One unit. Everything included.
Battery, inverter, site management, and solar integration in a single enclosure — fewer boxes, less wiring, faster install.
Tesla Powerwall
Explore Tesla Powerwall 3
Tesla Powerwall — whole-home backup, smarter energy use, and EV integration in one unit.
Whole-home backup
One Powerwall 3 can back up your entire home.
- Keeps essentials — and your EV charger — running during outages
- Automatic switchover in a fraction of a second
- Quiet, indoor/outdoor rated enclosure
Install with evNation
Quote to flip the switch
Licensed C-10 install, permits, and inspection — Tesla Powerwall or GM, ATG, and Enphase systems.
Example: Tesla Powerwall install
Turnkey
What's included
- Site evaluation and system sizing for your home
- Tesla Powerwall 3 installation by licensed C-10 electricians
- Permits, utility interconnection, and inspection coordination
- Clean mounting, labeling, and professional finish
- App walkthrough for monitoring and backup settings
- Optional pairing with EV charger and panel upgrade
How it works
Step 1
Site visit
We evaluate your panel, backup goals, and the best mount location.
Step 2
Design & permits
System sizing, utility paperwork, and inspection scheduling.
Step 3
Install day
Licensed electricians — clean routing, labeling, and testing.
Step 4
Handoff
App setup, backup settings, and ongoing support from evNation.
Also available
More home battery options
Tesla Powerwall is our top recommendation — we also install GM, ATG, and Enphase when they're the better fit for your home.
GM
GM Energy PowerBank
Scalable home storage from GM Energy — modular backup with Ultium Home integration.
- Modular capacity to match your backup goals
- Integrates with GM Energy ecosystem
- Professional install with load & panel evaluation
- V2H-ready paths on supported Ultium vehicles
ATG
Whole Home Backup System
ATG-spec home backup packages — inverter, battery stack, and solar-ready integration.
- Indoor/outdoor rated enclosure options
- Pairs with new or existing solar
- Licensed C10 install & permitting
- Sized to your critical-load list
Enphase
IQ Battery 5P
Modular Enphase IQ Battery packs with app monitoring — ideal for Enphase solar homes.
- Stackable IQ Battery 5P / 10T configurations
- Enphase app monitoring & storm guard modes
- AC-coupled — works with existing Enphase microinverters
- Expand capacity as your needs grow
FAQ
Tesla Powerwall & home battery installation
Powerwall 3 is designed so a single unit can provide whole-home backup for many homes. Final scope depends on your loads, panel, and backup priorities — we confirm on site.
Power your home with confidence
Free quote · Tesla Powerwall & GM, ATG, Enphase options · Licensed C10 install
Tesla, Powerwall, and Tesla Energy are trademarks of Tesla, Inc. evNation is an independent installer and is not affiliated with Tesla, Inc.