Take Control of Your Energy Bill
with Solar + Storage
Reduce Energy Costs • Gain Power Resiliency • 30% Federal Tax Credit
How it works
In recent years, California utility companies have not just increased the cost per kWh, but also imposed high peak charges during the evening hours (4-9PM). Nowadays, solar energy has become very efficient and accessible, and is a great way to mitigate those increases. You will receive a 30% federal tax off the complete system cost, making it an attractive investment for you and your family.

Reduce Peak Demand Charges, gain energy resiliency, and take back control of your energy
A battery storage system can be easily added to your solar system to store the excessive solar production during the day and supply power in the evening. This helps to avoid the peak charges during the 4-9PM timeframe. For an average home, pairing a solar battery can reduce your return of investment by multiple years. Even more, now you don’t have to worry about power outages during the wildfire seasons, because your battery storage will keep your home powered.
Reduce Peak Charges
Use your excess solar production to charge your batteries during the day, and use that energy during the evening when peak charges are highest (4-9pm)
Power Resiliency
Protect from Public Safety Power Shutoffs and rolling blackouts during wildfire season. Solar + storage can help keep your energy flowing when the grid is down.
30% Federal Tax Credit
Earn a 30% Federal tax credit for the complete system cost when you install solar with storage or add batteries to an existing home solar system.

Why Choose Fortress Power?
Features | Fortress Power Solution | Other Lithium-ion Solutions
| Lead Acid | Generator |
---|---|---|---|---|
Applications | Backup Power, time of use, self-consumption, and off-grid | Backup Power, time of use, self-consumption, and off-grid | Backup Power | Backup Power |
Depth of Discharge | 100% | 100% | 50% | N/A |
Battery Chemistry | Safe Technology | Potential thermal runway or firing | Risk of harmful gasses | Environmental Pollution |
Life Cycles | 8,000+ (15+ years) | 3,000 | 500-1,000 | N/A |
Warranty | 10 years | 10 years | 6 months | 2 years |
Fuel cost | $0 | $0 | $0 | $70-$130 per day |
Maintenance | No | No | Every 6 months | Yes |
Energy Cost ($/kWh) | 0.14 | 0.30 | 0.65 | 0.50 |