NSW Commercial Battery Rebate

Commercial Battery Rebate Support for Your Businesses

Reduce peak electricity costs, use more of your solar and explore the new BESS4 battery incentive with a commercial energy solution designed around your site.

Get Free Quote
CEC Approved
25-Yr Warranty
Carbon Neutral Install
Local Support
Proven Commercial Track Record

Proven Solar Experience Backed By Thousands of Australian Customers

105,600+
Solar Panels Installed

Commercial and industrial arrays engineered and installed across Australian business sites.

5,800+
Customers Who Trust Us

Commercial, industrial, and residential solar & storage installations across Australia.

3,100+
Positive Reviews

Independently verified ratings from satisfied Australian business owners and households.

ProductReview.com
2025 Award Winner

Recognised for outstanding customer satisfaction, system reliability, and post-install support.

NSW Commercial Battery Incentive

BESS4 or BESS5: What's the Difference?

Both pathways support eligible commercial battery projects in NSW. The main difference is the size of the battery system.

Smaller Systems

BESS4 Battery Incentive

For smaller commercial battery systems suitable for lower-capacity business battery projects.

  • Battery Capacity: Over 20kWh to 200kWh.
  • Minimum Customer Payment: $5,000.
  • Best Suited To: Lower-capacity business battery projects.

BESS5 Battery Incentive

For larger commercial battery systems suitable for higher-capacity commercial and industrial projects.

  • Battery Capacity: Over 200kWh to 30,000kWh.
  • Incentive Applies To: The first 10,000kWh.
  • Best Suited To: Higher-capacity commercial and industrial projects.
What Both Pathways Have in Common?
Eligible NSW Sites

Available for eligible NSW business sites.

Starts 1 Sep 2026

Both pathways start from 1 September 2026.

Battery-Only OK

Battery-only projects may qualify.

Solar Boosts It

Adding eligible new solar may increase the incentive.

Not Sure Whether You Need BESS4 or BESS5? 3P Solar can assess your electricity demand, existing solar, site requirements and battery capacity to identify the most suitable pathway.
Check My Business Eligibility
What Our Customers Say

Trusted By Australian Businesses

Real feedback from commercial customers who've reduced their energy costs with 3P Solar.

Tailored Energy Solutions

Commercial Solar & Battery System Packages

Explore high-efficiency commercial solar and battery system packages designed to reduce grid dependence, maximise energy savings, and support reliable power for your business.

For Daytime Energy Users

Solar Only System

Ideal for daytime energy users wanting maximum immediate savings on electricity tariffs.

Maximum Daytime Savings
  • Tier-1 High Efficiency Monocrystalline Panels
  • Smart Inverter with Wi-Fi App Monitoring
  • CEC Certified Professional Installation
  • Standard Tile & Tin Roof Mounting Kit
  • 25-Year Performance Guarantee
  • Federal STC Rebate Included
Request Solar Quote
For Complete Energy Independence

Solar + Battery Storage

Complete energy independence. Use stored daytime solar to power your home all night.

24/7 Energy Independence
  • Everything in Solar Package
  • Lithium Iron Phosphate (LiFePO₄) Battery
  • Blackout Protection / Emergency Power
  • Real-time Energy Management App
  • BESS Incentive Rebate Eligible
  • 10-Year Battery Warranty
Request Hybrid Quote
For Existing Solar Owners

Battery Storage Retrofit

Upgrade your existing solar system with next-generation smart battery storage.

Seamless Blackout Protection
  • Compatible with Existing Solar Inverters
  • High Discharge Rate & Fast Charging
  • 10-Year Battery Warranty
  • Government Scheme Rebate Ready
  • Smart Tariff Automation Control
  • Full Blackout Protection
Request Battery Quote
Versatile Energy Engineering

Powering Australian Industries with Commercial Solar Savings

From single-site businesses to large industrial operations, 3P Solar designs high-performance commercial solar solutions that help businesses reduce energy costs, improve efficiency, and achieve lasting commercial solar savings.

Residential

Homes & Units

Commercial

Offices & Business Parks

Agriculture

Farms & Irrigation Pumps

Manufacturing

Factories & Production Plants

Retail

Shopping Centres & Chains

Hospitality

Hotels & Function Venues

Seamless Journey

How 3P Solar Works with Your Business?

From the initial energy review through to installation and monitoring, 3P Solar manages each stage around your site, operating needs and commercial goals.

1

Understand Your Business

We review your electricity bills, interval data, operating hours, peak demand and future energy requirements.

2

Assess Your Site

Our team examines your available roof or installation space, existing electrical infrastructure and network requirements.

3

Design the Right Solution

We recommend a suitable commercial solar, battery-only or solar-plus-battery system, supported by indicative savings, system sizing and payback estimates.

4

Coordinate Approvals

3P Solar assists with network applications, relevant approvals and potential BESS4 eligibility documentation.

5

Install and Support

The system is professionally installed and commissioned, followed by monitoring guidance and ongoing support.

Got Questions?

Frequently Asked Questions

Modern Australian commercial building with large rooftop solar panels generating renewable energy.

Everything you need to know about switching to solar with 3P Solar.

BESS4 is a NSW Peak Demand Reduction Scheme activity that supports eligible behind-the-meter battery installations for small and medium businesses from 1 September 2026. The benefit is delivered through Peak Reduction Certificates created for the project, not as a fixed cash payment.

People often search for a commercial battery rebate, but BESS4 is a certificate-based incentive rather than a rebate. The value is assigned to the certificates your project creates and is market-based, so it is not a fixed discount or a guaranteed amount.

Eligible systems have more than 20 kWh and up to 200 kWh of usable battery capacity. Systems outside that range need further assessment against the applicable scheme rules.

Grid-connected NSW small and medium business sites that are not residential buildings and not data centres may be considered, provided the equipment, installation, planning and network approval requirements of the scheme are met.

That depends on the rules of each programme at the time of installation. Some incentives cannot be claimed together for the same equipment, so eligibility should be confirmed before the system is ordered.

Yes, solar is not mandatory under BESS4. A battery can be charged from the grid during off-peak periods and discharged during peak periods, subject to your tariff and usage profile.

In many cases yes. An existing array can often be paired with new storage, subject to inverter compatibility, switchboard capacity, network approval and a site inspection.
Modern Australian commercial building with large rooftop solar panels generating renewable energy.

Request Your Free Solar Assessment

Receive a personalised solar assessment, custom roof design and accurate breakdown of available government incentives completely free.

Call Us1300 37 36 37

Get Your Free Quote

Fill in the form and our solar specialist will be in touch within 1 business day.