Uninterrupted Power
for Smarter Living
Power your home during outages,
save on electricity bills, and make your
solar investment work even harder.
Residential Battery
Storage
Take control of your home’s energy with reliable, modern battery storage.
Protect your home during outages, reduce your electricity bills, and get more value from your solar system with smart home batteries installed by California Solar & Electric Inc.
Whether you want essential-load backup or full-home protection, CS&E offers top-tier, safe, and long-lasting battery solutions, all engineered and installed by our in-house team.
Why Add a Battery to Your Home?
- Backup Power During Outages
Keep lights, Wi-Fi, refrigerator, security systems, and essential appliances running when the grid goes down. - Lower Energy Bills
Store excess solar and use it during expensive peak hours. - More Energy Independence
Reduce reliance on utilities and avoid rate hikes. - Smart Monitoring & Control
Track production, storage, and consumption in real time from your phone. - Works With New or Existing Solar
Seamless integration with most solar systems.
Our Residential Battery Options
We offer only the most trusted and proven storage systems on the market. Each model delivers reliable backup, long lifespan, and intelligent performance.
Below is a clean overview of each battery option, perfect for a single-page layout.
Enphase 5P Battery
Compact, modular, and perfect for essential backup.
A flexible 5 kWh unit ideal for homeowners who want dependable backup without oversizing.
Highlights:
- 5 kWh modular units, add more anytime
- Safe lithium iron phosphate (LFP) technology
- Quick backup transition during outages
- Seamless with Enphase microinverter systems
- 15-year warranty
Best for: small to mid-sized homes, essential circuits, budget-friendly storage.
Enphase 10C Battery
Whole-home backup performance in a sleek unit.
The 10C delivers nearly double the capacity of the 5P and supports heavier loads.
Highlights:
- Higher storage for full-home coverage
- Excellent surge performance
- Smart load management + app monitoring
- LFP safety and long life
- 15-year warranty
Best for: mid to large homes, whole-home backup.
Tesla Powerwall 3
Industry-leading reliability with impressive whole-home power.
Tesla’s newest generation Powerwall features higher output, better efficiency, and a built-in solar inverter.
Highlights:
- Powerful whole-home backup
- High surge capacity for large appliances
- Integrated inverter for cleaner installation
- Sleek design + real-time Tesla app
- Expandable design
- 10-year warranty
Best for: premium whole-home backup, homes with high power needs.
FranklinWH aPower 2
Smart, affordable whole-home energy storage.
A fast-growing favorite with a large per-unit capacity and intelligent load control.
Highlights:
- 13.6 kWh per unit, excellent capacity
- Robust whole-home backup
- Smart energy management system
- LFP technology for safety + durability
- Expandable up to 15 units
- 12-year warranty
Best for: value-driven whole-home backup with intelligent load management.
Which Battery Is Right for You?
- Your energy usage
- Outage risks
- Existing or new solar system
- Desired backup type (essential or whole-home)
- Budget & long-term plans
Take control of your home’s energy.
Start Your Free Quote Now
Refer Friends or Family, Receive $500 Cash
Good energy is contagious, help your community go solar and get rewarded.
Click the button to submit your referral and we’ll take care of the rest!