HUS
Home Upgrade SpecialistCSLB #1055444 · Licensed Roofing Contractor
(833) 446-6387 Book a call
Online home battery estimate

Design your home battery backup online.

Answer a few quick questions about your home, utility, and backup goals — and get a real battery backup planning estimate with packages, financing & what's included.

60-second estimate Powerwall + Enphase certified No credit check
1,200+5-star reviews
Since 2005Serving Los Angeles
LicensedCSLB #1055444
$0No-obligation estimate
BBB A+ Accredited Tesla Certified Installer Top 500 Home Remodeling Contractor · Nationwide
Step 1 of 7

Where's the home?

Start typing the address — we'll confirm your property and ZIP for the backup plan.

Pick a suggestion or enter the address with ZIP, then continue.
Satellite · imagery: HIGH

Your property

Step 2 of 7

Do you have solar?

This helps us plan the right battery path — retrofit, standalone, or solar + battery together.

☀️
Yes, I already have solar
We'll review battery retrofit & compatibility.
🔌
No, I don't have solar
We'll focus on standalone backup planning.
📐
I'm planning solar too
We can design solar + battery together.
🤔
I'm not sure
We'll confirm the best path on review.
Step 3 of 7

Utility & bill

Your utility and electric bill help shape the battery sizing direction.

Used to plan backup & savings direction.
Step 4 of 7

What should the battery back up?

Backup goals drive battery sizing, electrical design, and what we review on site.

💡
Essential loads
Fridge, lights, Wi-Fi, outlets, critical circuits.
🏠
Partial home
Kitchen, bedrooms, living areas, select circuits.
⚡
Whole home
Larger design — HVAC & high loads reviewed.
🤝
Not sure / help me choose
We'll review your home, utility & goals.
Step 5 of 7

Choose your battery

Pick a direction and quantity. Final count, coverage & electrical are confirmed on review.

Best value
Tesla Powerwall 3
Tesla Powerwall 3
High-power backup for storage, essential loads & outages.
13.5 kWh11.5 kW10-yr
Expansion ready
Powerwall 3 + Expansion
Powerwall 3 + Expansion
Added storage capacity for longer backup.
+ ExpansionLonger backup
Premium
Enphase IQ Battery 10C
Enphase IQ Battery 10C
Modular AC-coupled battery — great for Enphase systems.
10 kWh7.08 kW15-yr
Advisor
Help me choose
Help me choose
We'll recommend the right battery on a quick call.
Advisor review
Step 6 of 7

Electrical & home

These help your advisor plan backup loads, electrical scope & review items.

Important loads to back up
Step 7 of 7

Where do we send it?

We'll send your full battery plan. A phone number is required so a designer can confirm details.

Please enter your first name.
Please enter your last name.
Enter a valid 10-digit phone number.
Enter a valid email address.
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Your battery estimate
Tesla Powerwall 3
$0
estimated installed price · before incentives
Backup capacity—
From / mo$0
Est. range—
Already have a battery quote? We'll beat it.
Bring any legitimate written bid to your call — one licensed contractor, no broker markups.
Send us your bid
Add a Tesla Wall Connector
Level-2 home EV charging installed with your battery — about $600.
Included

What's included

Standard scope for your battery backup install.

    Equipment

    Required equipment & review

    Financing

    Estimated monthly payment

    Estimated monthly payment $0/mo
    Amount financed$0 APR used7.99% Down payment$0
    Estimated only — final terms depend on lender approval. We work with GreenSky & Service Finance.
    Book my free battery consultation → Call (833) 446-6387

    This is a planning estimate based on the details provided. Final battery count, backup coverage, equipment, and pricing are confirmed after a site and utility review. 400A and whole-home designs may require additional equipment.

    Reading your roof…
    Confirming your property
    Sizing backup capacity
    Checking electrical & utility
    Building your plan
    Home Upgrade Specialist · CSLB #1055444 Book a call