Battery Energy Storage

Keep the Power On, Even When the Grid Goes Down

BITSUN installs battery backup systems that store the solar energy you generate, protect your home or business during outages, and reduce how much you rely on the grid.

How Battery Storage Works

Store Today's Sunshine for Tonight — or the Next Outage

Solar panels only produce power while the sun is shining. A battery storage system captures the excess energy your panels generate and holds it in reserve — ready to power your home or business at night, during peak utility hours, or the moment your grid connection drops.

We size and install battery systems to match your critical loads, so the circuits that matter most — refrigeration, medical equipment, security systems, office servers — stay powered when it counts.

Why Add Battery Storage

Real Protection, Real Savings

Outage Protection

Keep critical circuits powered automatically the moment the grid goes down — no generator, no fuel, no noise.

Reduced Grid Dependence

Use stored solar energy during peak rate periods instead of pulling expensive power from the grid.

Smart Monitoring

App-based monitoring gives you visibility into charge levels, usage, and system health at all times.

Is Battery Storage Right for You?

  • You experience frequent or extended power outages
  • Your utility uses time-of-use or demand-based rates
  • You run critical equipment that can't lose power
  • You already have solar and want to maximize self-use
  • You want more independence from the utility grid

Already Have Solar?

We can add battery storage to most existing solar systems — no need to replace your panels.

Add Battery Backup

Never Lose Power Again

Talk with our team about which battery system fits your home, business, and budget.