Solar Battery Storage
Solar Battery StorageHome Energy Backup & Solar Storage Solutions in Northern California
Solar battery storage allows homeowners and businesses to store excess solar energy for use at night, during peak utility rate periods, or unexpected power outages. Wing Solar & Wood Energy designs and installs advanced energy storage systems that increase independence from utility companies while improving long-term solar savings.
Fed. Tax Credit Expired
While the 30% Federal Investment Tax Credit has expired, new solar programs and smarter storage strategies can help offset rising electricity costs and protect your solar investment. Our team provides customized battery solutions engineered for performance, reliability, and energy peace of mind.
Why Install a Solar Battery Storage in California?Protect Your Solar Investment & Gain Energy Independence
Greater Savings With NEM 3.0
California’s transition from NEM 2.0 to NEM 3.0 significantly reduced export credits. Battery storage lets you save excess solar energy for use during high-cost peak hours, increasing overall system value.
Reliable Backup During Outages
Solar batteries provide dependable backup power during blackouts, wildfire shutdowns, or grid disruptions by supplying stored energy to essential appliances and systems.
Energy Independence & Control
Combining solar production with battery storage reduces dependence on utility providers and helps property owners manage when and how electricity is used.
Smart Hybrid Inverter Management
Advanced hybrid inverter platforms intelligently balance solar generation, battery storage, and grid interaction for improved performance and system efficiency.
Expandable Storage Capacity
Many lithium battery systems are modular and scalable, allowing additional storage to be added as energy usage increases or future solar upgrades are installed.
Choosing the Right SystemKey Solar Battery Features to Consider
Selecting the right solar battery depends on your energy usage, desired backup runtime, and long-term financial goals. Wing Solar & Wood Energy evaluates each project individually to design a storage solution that balances performance, reliability, and cost.



Important battery storage factors include:
- Capacity (kWh): How much energy it stores and how long it can power your home.
- Continuous Power: How many appliances it can run at once.
- Peak Power: Extra surge power for large appliances.
- Efficiency: How much stored energy you get back.
- Lifespan: Warranty and expected years of use.
- Price: Balance cost, performance, and storage needs.
- Installation: Consider the complexity and time required for installation.
Choosing the right system can significantly improve solar savings, reduce electricity costs, and increase overall energy independence.
Professional Battery SystemsTrusted Energy Storage Technology Installed by Experts
Wing Solar & Wood Energy installs professional-grade battery storage systems from leading manufacturers designed for residential, commercial, and off-grid applications. Choosing the right battery storage system can boost energy independence and reduce electricity costs. To find the best solar battery for your home, consider your energy needs, budget, and future plans.
Here’s a guide to help you find the best fit:

HomeGrid offers modular lithium battery storage systems designed for scalable residential backup power, solar self-consumption, and whole-home energy flexibility.
- Best For: Residential battery backup and solar storage
- System Type: Modular lithium energy storage
- Applications: Whole-home backup, off-grid, and time-of-use savings
- Product Lines: Stack’d Series, Compact Series, and HG Cube

Fortress Power provides residential and commercial battery storage systems designed for reliable backup power, expandable capacity, and long-term energy independence.
- Best For: Residential and commercial energy storage
- System Type: Scalable lithium battery systems
- Applications: Whole-home backup, off-grid power, and commercial storage
- Product Lines: eBoost, eForce, eFlex MAX, eVault MAX, and eSpire

Sol-Ark hybrid inverter systems connect solar, battery storage, grid power, and backup energy into one intelligent platform for home energy management.
- Best For: Solar, battery, and grid integration
- System Type: Hybrid inverter energy management
- Applications: Essential loads, whole-home backup, and solar storage control
- Product Lines: Premium 18K-2P, Whole Home 15K-2P, and Essentials

Discover Energy Systems offers advanced lithium battery storage solutions designed for efficient residential energy storage, solar integration, and dependable backup power.
- Best For: Residential solar battery storage
- System Type: Lithium energy storage systems
- Applications: Backup power, solar self-consumption, and energy resilience
- Featured Product: Helios ESS 16 kWh
Energy Peace of MindA Solar Partner You Can Trust



Choosing solar battery storage is a major investment. With more than four decades of experience, Wing Solar & Wood Energy delivers dependable system design, expert installation, and responsive customer support throughout Northern California.
Our team helps homeowners and businesses build flexible energy systems that provide long-term reliability, increased solar savings, and protection against rising utility costs.