Berkeley and Albany Solar Battery Special
$500 Off Solar + Battery
Save on PG&E. Store your solar. Keep your home powered.
Ally Electric & Solar designs complete solar, battery backup and electrical systems for Berkeley, Albany and the East Bay. Schedule your free home energy assessment and receive a $500 credit on a qualifying new residential solar-plus-battery project.
Local installer since 2010 · C-10 and C-46 licensed · CSLB #806465
Use More of Your Own Solar Energy
Solar panels produce energy during the day. A properly designed battery can store available solar energy for evening use, higher-cost periods and backup during outages.
Save on PG&E Costs
Use stored solar during evening hours instead of purchasing as much higher-cost grid electricity.
Keep Essentials Powered
Design backup around refrigeration, lights, internet, selected outlets and other important circuits.
Use Cleaner Home Energy
Store energy produced by your rooftop solar system and reduce your home’s dependence on the grid.
Plan Beyond Today
Build an Electrification-Ready Home
Solar and battery storage can become the foundation for a cleaner, more efficient all-electric home. We can account for future loads before sizing your system.
- Charge an electric vehicle with energy produced at home.
- Prepare for heat-pump heating and cooling.
- Plan for a heat-pump water heater or induction cooking.
- Evaluate electrical-panel capacity before adding major loads.
- Reduce reliance on fossil fuels as your home becomes more electric.
- Coordinate solar, battery and electrical work under one contractor.
Battery Options for Different Homes
Ally offers multiple platforms so the recommendation can be based on your existing equipment, desired backup loads, available space and budget.
Tesla Powerwall 3
Integrated solar and storage with strong power capability and whole-home backup potential.
Enphase IQ Battery
Modular storage that integrates naturally with many Enphase solar systems.
FranklinWH
High-capacity home energy management with flexible backup options.
Already Have Solar
Add Storage Without Starting Over
Ally evaluates existing solar equipment, battery retrofits, inverter replacement, solar repairs, removal and reinstallation, and non-export configurations. For NEM 1.0 or NEM 2.0 customers, we review the proposed change and interconnection approach before work begins.
One Licensed Team
Solar Battery and Electrical
With both C-10 electrical and C-46 solar licenses, Ally can coordinate solar panels, battery storage, backup controls, EV chargers, panel work, permits, inspections and PG&E interconnection.
Berkeley and Albany Solar Battery Questions
How can a solar battery help with PG&E costs?
A battery can store available daytime solar energy for later use, including during higher-cost evening periods. Actual results vary by rate plan, usage, equipment and system design.
Can a battery power my whole home?
Possibly. Whole-home backup depends on battery power, battery quantity, service configuration and the loads you expect to run. Essential-load backup may also be appropriate.
Can you add a battery to my existing solar system?
In many cases, yes. We first review the existing solar equipment, interconnection status, electrical service and installation space.
Can you size the system for a future EV or heat pump?
Yes. Tell us about planned EV mileage, heat-pump HVAC, heat-pump water heating, induction cooking and other future loads.
Which battery brands does Ally install?
Ally offers Tesla Powerwall, Enphase and FranklinWH solutions. The right fit depends on your solar equipment, backup priorities, space, budget and project goals.
Claim Your $500 Solar + Battery Credit
Tell us about your home, electricity use, backup goals and future electrification plans. Your first home energy assessment is free.
Claim My $500 CreditValid for new residential solar-plus-battery projects contracted by October 15, 2026. One $500 project credit per household. No cash value. Cannot be transferred or combined with other promotions. Mention offer code SOLANO500 before contract execution. Actual savings and backup performance vary by home, usage, utility rates, equipment and system design.