Energy Storage

Energy storage offers peace of mind and assurance to power critical loads during extended utility outages and natural disasters.

Pairing batteries with solar prepares you for critical situations.

• Major Storms: Keep your sump pump running and avoid $15,000 in water damage repairs.
• Medical Devices: With life-saving medical machines, there’s no room for the chance of a power outage.
• Future Grid Maintenance: As our energy grid becomes strained, there is a higher chance of ‘down’ periods while maintenance occurs.

Battery backup protects your home from the unexpected.

Energy storage batteries can make sense for residential homes in Wisconsin, particularly for homeowners who value backup power, greater energy independence, and whole-home energy management.

Wisconsin weather often brings thunderstorms, heavy snow, ice, and high winds, all of which may cause utility outages. A properly designed battery system keeps essential circuits running - including refrigerators, lights, internet equipment, medical devices, sump pumps, and heating system controls.

Batteries can also store excess electricity generated by solar panels during the day for use in the evening or during an outage. This allows homeowners to consume more of the clean energy produced on their property instead of sending it back to the grid.

Depending on utility rates, available incentives, and a household’s energy habits, storage may also help reduce electricity costs or protect against future rate changes.

At this time, virtual power plants are starting to incorporate battery storage in Wisconsin. Through a virtual power plant setup, your battery can send excess power back to the grid during surges, resulting in extra credits or compensation toward your utility bill.

Alliant Energy® Smart Hours is piloting the first battery storage system virtual power plant connection. 

However, batteries are not automatically the right financial choice for every home. Equipment cost, battery capacity, expected outage protection, electrical configuration, and a homeowner’s goals should all be considered.

Homes with frequent outages, critical electrical needs, or a strong desire for resilience often receive the greatest benefit.

Working with one of Arch's energy consultants is he best way to decide if a battery makes sense for your home. Our team of certified energy experts will evaluate your electricity usage, solar potential, essential loads, financial incentives, and local utility policies.

When correctly sized and installed, energy storage can be a practical, reliable addition to a Wisconsin home that delivers security, flexibility, and greater control over how and when energy is used.

Be confident in your home power during blackouts.

Utility rates may rise, and storms may damage the grid, but a home battery provides dependable backup when paired with solar.

Installed batteries work seamlessly with solar energy production by storing excess energy during the day and using it at night for maximum savings.

Become energy independent. Solar with storage reduces reliance on the grid and provides self-sufficiency with green energy.