Commercial battery energy storage for improved operational resilience
PPM Solar – your partner in energy storage batteries
Why businesses install commercial energy battery storage?
- Businesses mitigate the impact of aging grid infrastructure and instability, ensuring uninterrupted operations during outages.
- Solar energy + battery storage reduces peak demand charges, turning energy expenses into a strategic advantage.
- Voltage stabilization protects sensitive equipment, minimizing costly repairs and extending the lifespan of machinery.
- Resilient commercial energy storage systems support business continuity during natural disasters and emergencies.
- Integration of solar energy with battery storage enhances sustainability and reinforces environmental leadership.
Check out our in-depth solar battery guide to see if it’s worth it for your business.
Strengthening facilities across industries with energy storage
Save on initial installation with Tax Credit and MACRS
Backup power
- Energy storage battery provides instant, seamless power during outages, eliminating the lag and maintenance concerns associated with traditional generators. Unlike fossil fuel-based backups, storage systems integrate with renewable energy to supply clean, consistent power, ensuring data centers, manufacturing lines, and healthcare equipment remain operational, safeguarding revenue and safety during grid failures.
Emergency reliability
- Generators can fail, and fuel shortages are common during hurricanes, leaving businesses without power when they need it most. With a battery energy storage system (BESS), solar + battery becomes the primary backup, instantly taking over to keep critical operations running. Unlike generators, BESS requires no fuel, shifts loads efficiently, and prioritizes essential systems, ensuring seamless power without delays or interruptions.
Peak shaving
- Solar energy storage batteries discharge stored power during peak demand hours, reducing or even eliminating costly demand charges from utilities. This lowers operating costs and helps businesses better predict and manage energy expenses. Peak shaving ensures energy availability for industries with cyclical or unpredictable power needs without exposing operations to excessive charges or penalties.
Grid independence
- Battery energy storage solutions enable businesses to partially or fully decouple from the grid, creating operational resilience and reducing exposure to utility rate volatility. When paired with on-site renewable energy systems, businesses achieve greater energy autonomy. Grid independence also enhances the ability to meet regulatory compliance and corporate responsibility goals while mitigating risks associated with grid dependency.
The hidden costs of grid instability for your business
The U.S. grid is in serious need of modernization—70% of transmission lines are aging past their prime, and with increasing demand the infrastructure can’t keep up. Frequent power outages disrupt production schedules, leading to costly downtime and lost revenue. Voltage fluctuations damage sensitive equipment, resulting in expensive repairs and reduced machinery lifespans. As utilities struggle to meet rising demand, businesses face higher electricity rates and additional charges. Unreliable power also increases the risk of widespread outages, jeopardizing business continuity.
Get a quoteWhat storage size does your business need?
The right storage size depends on your business operations, energy load, and available space. Smaller commercial facilities or operations with moderate energy demands may find residential-scale systems, like the Tesla Powerwall, sufficient to handle backup power and peak shaving needs. For larger businesses, industrial facilities, or those integrating solar and EV charging stations, a larger-scale battery energy storage systems such as the Tesla Megapack offer the capacity to manage extensive energy loads.
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Frequently asked questions
What is commercial battery energy storage?
Commercial battery energy storage refers to systems that store electricity in batteries for later use. These systems are designed to help businesses manage energy demand, enhance reliability, and reduce costs, especially when paired with solar energy for a complete energy solution.
How does battery energy storage improve operational resilience?
A battery energy storage system ensures uninterrupted operations by providing backup power during outages and stabilizing voltage fluctuations. It helps businesses maintain critical functions, protecting them from the risks of grid instability.
What if my generator fails during a hurricane?
If your generator fails during a hurricane, a battery energy storage system (BESS) with solar can become your primary backup, ensuring continued power for critical operations. Unlike generators, which rely on fuel that may be unavailable during storms, solar + battery storage provides a reliable, renewable, and immediate power source. Batteries store energy in advance and automatically take over when grid power or a generator fails, reducing downtime and keeping essential systems running. Additionally, a BESS requires no refueling, less maintenance, and operates silently, making it a more resilient and cost-effective backup solution.
What are the benefits of using commercial battery energy storage systems?
A commercial energy storage system offers cost savings, power stability, and sustainability advantages. It reduces demand charges, safeguards equipment, and supports long-term energy goals by integrating with other renewable energy technologies.
Can battery storage systems work with renewable energy sources?
Yes, renewable energy battery storage works seamlessly with sources like solar, storing excess energy generated during the day for use during peak hours or at night, ensuring consistent energy availability.
What types of batteries are used in commercial energy storage systems?
Energy storage batteries commonly used in commercial systems include lithium-ion for their efficiency and lifespan, though flow and lead-acid batteries are also options depending on the specific energy needs of a business.
Is installing a battery energy storage system expensive?
While the initial investment for a commercial solar plus energy storage setup may seem high, long-term savings, government incentives like 30% Federal Investment Tax Credit and MACRS, and reduced energy costs often make it a financially beneficial decision.
How long do commercial battery energy storage systems last?
Modern BESS can last 15-20 years with proper maintenance, making them a durable and reliable option for businesses looking to enhance energy resilience.
What size energy storage system does my business need?
The size of a solar energy battery storage system depends on your energy consumption and operational needs. Small businesses may benefit from several residential-scale batteries to meet their energy demands efficiently. In contrast, industrial facilities and large operations typically require industrial-scale systems, such as the Tesla Megapack, to handle higher energy loads and ensure scalability for future growth. A tailored assessment ensures the best fit for your business requirements.
How does battery energy storage reduce energy costs?
Energy storage batteries store low-cost electricity during off-peak hours and discharge it during peak times, significantly lowering energy bills and demand charges.
What are the maintenance requirements for these systems?
Commercial battery energy storage systems require minimal maintenance, with periodic inspections and advanced monitoring tools to ensure smooth and efficient operation.