Battery Energy Storage Systems for Your Business
Lionheart Energy installs Battery Energy Storage Systems that cut your electricity bills, keep your EV chargers running 24/7, and protect your property from costly power disruptions
WHAT IS BESS ?
A Rechargeable Battery for Your Building.
A Battery Energy Storage System stores electricity when it’s cheap — at night or off-peak hours — and releases it when demand is high and energy is expensive. The result? Lower bills, fewer disruptions, and EV chargers that never go offline.
Cut Your Demand Charges
EV fast chargers spike your electricity bill every time someone plugs in. BESS absorbs that spike so your utility costs stay predictable every month.
Never Lose Power Again
Grid outage? Peak demand event? Your EV chargers and building systems keep running — no disruption, no frustrated tenants or customers.
Lower Your Energy Bills
Charge your battery when electricity is cheap, use it when it's expensive. Over time, the savings add up significantly for your property.
WHO IS IT FOR
Is BESS Right for Your Property?
If your property has EV charging stations — or plans to add them — BESS is the smartest way to protect your investment and control your energy costs.
01 Free Site Assessment
We visit your property, evaluate your energy usage and EV charging needs, and tell you honestly whether BESS makes financial sense for you.
02 Custom System Design
We design a BESS solution sized specifically for your property — no overselling, no undersizing. Just the right system for your needs and budget.
03 ROI Modeling
Before you commit to anything, we show you exactly how much you can save — projected monthly savings, payback period, and long-term return on investment.
04 Professional Installation
Our certified team handles the full installation with minimal disruption to your property or tenants. We coordinate everything — permits, utility, and setup.
WHY LIONHEART
Why Clients Choose Lionheart Energy
We are not just reselling equipment. We supply, integrate, and validate every BESS system ourselves — so you get a partner, not just a vendor.
Validated Battery Supply
We source proven LFP batteries and test every module in our own lab before deployment.
End-to-End Service
One team handles everything — supply, design, installation, and long-term support. No handoffs, no gaps.
Autel Partnership
Official Autel reseller — giving you access to industry-leading EVSE and ESS equipment at competitive pricing.
Serving CT, MA & NJ
Local expertise across Connecticut, Massachusetts, and New Jersey — we know your market and your grid.