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Power That Protects What Matters Most.
Because your home deserves calm, comfort, and light — even when the grid goes dark.
Keep Your Home Bright, Safe, and Connected
No Matter What Happens Outside.
Power outages don’t have to mean stress, uncertainty, or disruption.
With a home battery storage system, your family stays comfortable and protected: lights stay on, WiFi works, your fridge stays cold, and your home remains a place of calm — even when the neighborhood goes dark.
A home full of light always feels safe.
And we make that possible.
Why Families in the East Bay Choose Home Battery Storage
This isn’t just about energy.
It’s about protecting your home, caring for your family, and feeling in control when everything else feels uncertain.
✔ Keep your home running during unexpected outages
✔ Store your solar energy and use it when you need it
✔ Avoid expensive peak-time rates
✔ Reduce your reliance on the grid
✔ Add long-term value and resilience to your home
How It Works
When your solar panels produce more energy than your home uses, the battery saves it. When night comes — or when the grid goes down — the battery powers your home.
During the day
your battery charges
At night
you save
During outages
you stay protected
Every day
you gain energy independence
It’s simple:
your home stays alive even when the grid isn’t.
Benefits Families Actually Feel
A storm, an outage, a blackout — and your home stays bright and safe.
Backup power when your family needs it most
Use stored energy when rates are highest. You’re in control of your bill and your consumption.
More savings, less worry
WiFi, chargers, fridge, lights, security — always on, always ready.
A home that works without interruptions
Use clean, renewable energy even when the sun isn’t shining.
A cleaner future for your kids
Protect Your Home
Premium Home Battery
Options We Install
The iconic home battery — powerful, elegant, and built to keep your home running effortlessly.
At NorthStar Solar, we only install top-tier, homeowner-trusted battery systems — the ones known for reliability, performance, and long-term peace of mind. Two of the most loved options among families in the East Bay are:
Tesla Powerwall 3
The iconic home battery — powerful, elegant, and built to keep your home running effortlessly.
The newest Powerwall delivers stronger backup performance and seamless whole-home protection during outages. It’s designed for families who want a reliable, clean-looking, all-in-one solution.
Why Homeowners Love Powerwall 3
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Whole-home backup capability
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High backup power for heavy appliances
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Sleek, space-saving design
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Works beautifully with or without solar
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Smart app to monitor your home’s energy in seconds
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Tesla reliability + long-term warranty
Families wanting a premium, high-capacity backup system with strong performance and a unified design aesthetic.
Best For
Enphase IQ Battery 5P
Smart, modular, and incredibly responsive during outages.
The Enphase IQ Battery 5P is known for its fast, precise backup response and flexible sizing. It gives homeowners the ability to customize their storage depending on their lifestyle, energy habits, and essential needs.
Why Families Choose the IQ Battery 5P
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Immediate backup response during outages
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Modular system — install one or multiple units as your needs grow
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Extremely safe lithium iron phosphate chemistry
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Works seamlessly with Enphase microinverters
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Industry-leading reliability + real-time monitoring
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Designed to maximize solar self-consumption and savings
Families who want flexibility, top-tier safety, and the ability to expand storage over time.
Best For
? Frequently Asked Questions
Does a battery really keep everything running?
Yes — depending on the size you choose. From essentials like lights and WiFi to full-home coverage, we size the system to your needs.
1
How long does installation take?
Typically 1–2 days with very little disruption to your routine.
2
Do I need solar panels to add a battery?
Not always — but pairing the two gives you the strongest performance and greatest savings.
3
How long does a home battery last?
Most systems last 10–15 years depending on usage. We help you pick the perfect fit.
4
How do I monitor it?
Through a simple mobile app where you can see production, usage, savings, and backup status in real time.
5
Still Have Questions?
