Every outage, every spike in your power bill costs you money.

A BESS eliminates that dependence. Store energy, control costs, protect your operation.

Is it for you?

Does your business face any of these?

Select what's affecting your operation:

Outages that stop production Every power cut means lost hours and missed revenue. High demand charges Peak demand fees can double your electricity bill. Zero backup — total grid dependence One transformer failure and you're dark.

Request an engineering assessment

Our answer

ProEnergy installs, commissions, and monitors your BESS — end to end.

We size the system to your actual load profile. No overspec, no gaps.

Aerial view of an industrial-scale battery storage system: rows of white containers on a concrete yard, beside industrial buildings with rooftop solar arrays, mountains in the background.

Technology

What is a BESS?

A Battery Energy Storage System stores electricity when it's cheap or abundant — from solar, wind, or off-peak grid power — and releases it on demand, cutting peaks and guaranteeing backup power.

How it works

One daily cycle: charge when it's cheap, discharge when it counts.

The batteries charge with your solar surplus during the day and release that energy at peak hours, when demand — and cost — run highest. The EMS orchestrates every charge and discharge in real time.

ILLUSTRATIVE SCHEMATIC

The system charges the batteries with the day's solar surplus and releases that energy during peak hours, when your demand is highest.

CHARGE DISCHARGE AT PEAK SOLAR STORAGE YOUR OPERATION

Charge from solar (day) Discharge at peak

The system charges the batteries with the day's solar surplus and releases that energy during peak hours, when your demand is highest.

See the full engineering method →

Night scene in an industrial park: a white, unbranded battery cabinet with lit green indicators, connected by conduit to a building whose lights are all on and whose roof carries a solar array. The neighboring buildings and the street lamp are dark. Sierra on the horizon.

Autonomy

Energy independence

Store excess solar or off-peak grid power. Dispatch it during outages, nights, or emergencies — seamlessly, without downtime.

Environment

Sustainability

Capture every kilowatt-hour your panels generate. Use it later instead of pulling from a carbon-heavy grid. Fewer emissions, lower costs.

A wall-mounted screen showing two overlaid energy curves, one orange and one teal, beside an open electrical panel with breakers and status indicators.

Economics

Cost optimization

Load shift to off-peak rates, eliminate demand-charge penalties, and qualify for demand-response programs — all managed automatically by the EMS.

Next step

Find out in 15 minutes if a BESS makes sense for your business.

We'll analyze your utility bill and give you a straight answer — no obligation.

Talk to an expert