
Industrial
Plan energy around production and downtime.
Peak demand, shift patterns and outages affect both your bill and your operations. Review those needs before considering solar, storage or backup, with the installation scope and costs explained alongside the design.
Compare my options01Options to review
What each option meansfor your project.
Large-Scale Solar
Review rooftop, carport or ground-mounted solar against site space, usage and utility requirements.
Demand Control
Compare battery operation with the peaks and demand-charge rules shown in your utility bills.
Resilience
Define which equipment must stay powered, its startup requirements and the backup runtime the design supports.
Delivery Planning
Review engineering, permitting, utility connection and construction responsibilities with the proposed providers.
Capital Solutions
Compare available ownership, loan, PPA and lease terms, including provider approval and total project cost.
02How we approach it
What we check before recommending a project.
- Usage history, shift patterns and peak demand help determine what a system needs to support.
- A backup proposal should identify the protected equipment, transfer arrangements and expected runtime.
- Confirm provider qualifications, operating disruption, warranties and service responsibilities in the project documents.
03Before you commit
Know the cost, the coverage and who to call.
Ask for the full payment terms, warranty documents and named installation and service providers. Those details help you understand what you are agreeing to.
Production
Understand the estimate
Ask what the output estimate assumes about your roof, usage and utility. If a provider guarantees production, check the amount, conditions and remedy in the agreement.
Protection
Know who stands behind it
Equipment and installation coverage are separate. Review the manufacturer and installer documents for the term, exclusions, roof coverage, labor and the process for a claim.
Support
Responsibilities in writing
Know who to call for monitoring, repairs and unresolved issues. Confirm Iterum’s role and any ongoing support in your project agreement.
What goes into a comparison
How we evaluate a project
Illustrative examples, not completed projects or customer testimonials.
Residential rooftop + storage
Sacramento, CA
Example scenario: a household with a summer bill several times its winter bill, a recent time-of-use rate change, and two outages the previous year.
- What we evaluate
- Iterum would start with twelve months of billed usage and the current rate schedule, then look at roof age and orientation, evening load, and how much of the bill is actually shiftable into a battery.
- Options to compare
- Ownership with cash, financed ownership, and a third-party owned PPA — each with and without storage.
- How we weigh the options
- In a project like this the comparison considers available incentives, the full costs and how long the household intends to stay. If the roof needs work inside a few years, the honest answer may be to re-roof first and revisit.
- Why it could fit
- Storage is sized to the loads that matter during an outage rather than to the whole panel, and any incentives that apply are confirmed during analysis.
04Get started
Tell us about your property.
Start with your location and what you want to change. Have utility bills, shift schedules and the equipment you need to keep running in mind. Mention any planned expansion or existing proposal. We can then discuss industrial energy & storage solutions, check availability and explain what needs to happen next.
Step 01
What are you looking into?
Choose a starting point. You don’t need a plan figured out yet.

