Battery Energy Storage Systems

Commercial Battery Energy Storage Systems

As a Certified Tesla installer, OE Solar will find a battery energy storage system that fits your unique energy goals. OE Solar has the experience installing battery systems and understanding the unique interconnection and regulatory rules that get our systems commissioned.

Our Solutions Include:

Peak shaving for demand charge management

Load shifting for time-of-use savings

Real and reactive power compensation to improve power quality

Standalone operation in off-grid mode for power backup

Store excess solar energy during the day and use at another time

OE Solar Tesla Megapack2 Schools
Save Excess Energy By The Minute
Commercial BESS to help you reduce Energy Costs

At OE Solar, we understand that battery energy systems are not suited for all customers. Battery systems are best suited for clients that do not have reliable power, need a back up for critical systems or have very high demand charges.  Our experienced staff will perform energy studies to identify the  best solution for your needs.  We will even tell you “no” if a BESS system is just not right for your application. From energy security to savings money, batteries are finally developing the cost saving needs that companies care about.

What Is Peak Shaving with Battery Energy Solar Systems?

For most businesses, energy consumption varies throughout the workday, At the macro level, utility providers vary their pricing throughout the day: during times of high electricity demand, “peak” utility rates kick; when energy demand goes down, “off-peak” pricing shifts. 

With on-site battery storage, it’s possible to manage rising energy costs using a method known as “peak shaving.”

  • Your on-site storage system charges whenever electricity rates are at their lowest (i.e., during off-peak hours or with your free solar energy)
  • It then discharges during peak hours

This strategy allows you to save money without disrupting your normal operations. 

Peak shaving with batteries isn’t something you have to manage actively. With the correct configuration, your smart energy storage system can regulate charging and discharging without any direct intervention from you. 

Battery Energy Storage Systems Available
Powerwall | Tesla

Powerwall is an integrated battery system that stores solar energy for backup security, so during a utility power outage, your power stays on. Your system detects outages and automatically recharges with sunlight to keep your appliances running for days.

OE Solar is a Certified Tesla Installer

Tesla Battery Energy Storage System
Tesla Battery Energy Storage System
PWRcell | Generac

Fortress Power offers a mid range battery that is well suited for Mid to large size Commercial Clients and Schools. The battery pack (125kW/233kWh) can be coupled together to increase size and offers a compact design for flexible install. The system is built from a LITHIUM IRON PHOSPHATE technology that offers safety and long life.  Fortress also offers local support with 5-10 year warranties.

Fortress Power Battery Energy Storage System
Fortress Power Battery Energy Storage System
Megapack | Tesla 

The Tesla Megapack 2 unit can deploy over 3 MWh of energy. Megapack is designed for utilities and large-scale commercial projects. This battery can also be coupled with other Megapacks to offer an infinite number of possibilities to fit the largest of energy needs.

See it in Action

Tesla Battery Energy Storage System
Tesla Battery Energy Storage System
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OE Solar Commercial and Government Solar EPC
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