©2019 by Extensible Energy.

Raise commercial solar ROI.

No batteries required.

Now there’s an inexpensive software for commercial solar that saves 30% on demand charges.


AI software that helps commercial solar buildings to use electricity intelligently and save money
Prevent demand spikes and predict equipment failures before they occur

Through active monitoring and controls, we anticipate and correct expensive energy mistakes in commercial solar projects

Maximize the returns on commercial solar investments, including efficiency and battery installations

Reduce demand and Time of Use charges with or without batteries

Increase ROI for commercial solar customers

Accelerate payback time for commercial solar customers by lowering energy and demand charges

Save on building operating costs with minimal effort

Control your electricity bill without an energy retrofit

Increase your customers' control and knowledge of energy operations

Avoid surprising bills through automated control of commercial building loads

"Load flexibility is the giant issue nobody is talking about...  Extensible Energy’s load-flexibility software is a win-win for the solar contractor and the building owner."  
--Jigar Shah, Co-Founder at Generate Capital Inc
Find out if DemandEx is right your non-residential solar building
DemandEx works with batteries too

Why DemandEx

Radically easy installation

No special sensors, equipment, or permits required. Installs in one day.

No Extra Building Equipment

By using the existing thermal mass of your building as energy storage, Extensible Energy works with or without a battery, EV chargers, etc.

Flexible payment

No high upfront costs or financing required. Save immediately on demand charges.

Our Partnership Model

Extensible Energy partners with solar installers to maximize energy savings and reduce payback times. We provide sales and technical support.  Apply here to become an Extensible Energy partner reseller in your area and get a free demand analysis of your next commercial solar project

Solar Installers

Include DemandEx as a software provider in your next installation. Work with our sales team to explain how DemandEx increases ROI by managing demand charges.

Building Managers

Add DemandEx to your new or existing commercial solar building to start reducing your energy bill today. Contact us for a demonstration and pricing.