Battery Energy Storage Systems

Meet Your Energy Management Goals

Energy management today means balancing a combination of energy savings, energy resilience and carbon reduction. Generac’s SBE battery energy storage system is our latest addition to a portfolio of products and technologies helping commercial and industrial customers meet their current and future energy goals.
SBE1000 generator SBE500 generator

Generac’s SBE500 & SBE1000

Integrated lithium-ion energy storage system for behind-the-meter commercial & industrial applications.

Cost & Energy Savings

Maximize Value Of On-Site Solar

Store excess solar energy generated on-site for use later

Peak Demand Charge Savings

Use stored energy to offset facility and/or grid peak loads

Energy Arbitrage With ToU Rates

Benefit from Time of Use rates to intelligently store & use energy

Asset Monetization

When paired with Generac’s Grid Services, enable more cost savings

Demand Response

Shift electricity during peak hours

Energy Resilience

Resilience - Power Backup

Provide bridge power for facility critical loads during short duration outages

Grid Independence

Support grid independence via microgrid integration

Resilience - Power Quality

Limit operational disturbance from poor power quality

Clean Energy

Enabling Carbon Reduction

Enabling carbon reduction via solar panels*

*solar panels sold separately

Already know which lithium-ion battery solution you need? Configure your SBE here:Configurator

SBE500 Generator

Fully Integrated Energy Storage System

What’s in the Box?

  • Battery Racks
  • Bi-Directional Inverter
  • Fire Suppression
  • Heating, Ventilation & Air Conditioning
  • DC Combiner 
  • Battery Controller
  • Monitoring & Connectivity
  • Standardized 10’, 20’ Enclosures

Features and Benefits

  • LFP battery chemistry 
  • Integrated system with 480V (Check with Generac for 600V and other alternate voltages)
  • Standard blocks of power and energy for 1 to 4 hours of storage
  • Battery controller setup for standard use cases
  • Simplified integration of Generac storage and gensets on site
  • Enabling bankability with key certifications and O&M products
  • Units can be paralleled to generate higher power and energy nodes required
*Contact us for alternate power and energy node configurations 
SBE1000 Generator

Supporting a Variety of End Markets

BESS ratings

Custom Sizes to Fit Your Needs

SBE500 Generator


Learn More
SBE1000 Generator


Learn More

Interested in learning more about Generac's SBE Battery System?

Connect with an expert. Fill out your info below and we'll follow up with you soon.

(*) Required fields.

You can unsubscribe from Generac marketing communications at any time.