How do you cut solar change orders and redesigns?
Most residential solar change orders trace back to something in the sold deal that didn't match the roof, the electrical, or the usage. Catching that mismatch at deal review, before survey and permit, is the cheapest fix your team has.
The problem: the fix comes too late
A change order rarely starts on the roof. It starts at the kitchen table, with a missing photo or a utility bill that showed only part of the year. By the time the survey finds it, the design, the contract, and sometimes the permit all have to be redone. Aurora Solar's ROI Playbook says many companies accept a 20–30% change order rate as "normal." You don't have to.
Where change orders come from
| Cause | Where it should be caught |
|---|---|
| Missing or unclear roof-plane photos | Deal review |
| Main service panel not photographed clearly | Deal review |
| Attic photos that don't show the roof measurements | Deal review |
| Partial utility usage, so the system is sized wrong | Deal review |
| Homeowner, property, or system details that don't match | Deal review |
| Real site conditions the photos couldn't show | Site survey |
| AHJ or utility requirements | Design and permitting |
A simple plan to cut change orders
- 01
Set your deal rules.
Start from the minimum intake list on our deal review page and add your own.
- 02
Check every deal against them.
Not a sample. Every one.
- 03
Fix gaps with the rep, not the homeowner.
Ask the rep for exactly what's missing while the sale is fresh.
- 04
Track change orders by cause.
If one cause keeps showing up, add a rule for it.
How Mass AI helps
Sunny by Mass AI is the AI employee that gets every solar deal reviewed and ready. It checks each sold deal against your rules in under 5 minutes per deal, asks the rep for what's missing, and brings your ops team only the calls that need a person. Your ops team approves every handoff package. Mass AI works with the tools your team already uses, confirmed during setup.
Fewer change orders, faster installs
Every change order you avoid is a re-approval you skip. That shortens sale-to-install time and keeps project handoffs clean. Meet Sunny by Mass AI.
FAQ
Why do solar projects need redesigns after the site survey?
Usually because something in the sold deal didn't match the real roof, electrical, or usage: a missing roof plane, an unclear panel photo, or a partial utility bill. The survey exposes it and the design has to change.
How common are change orders in residential solar?
Aurora Solar's ROI Playbook says many companies accept a 20–30% change order rate as "normal." Your own rate is the number that matters, so track it by sales rep and by cause.
What has to be re-approved after a solar change order?
Depending on the change, the homeowner contract, the finance approval, the permit, and the utility interconnection may all need updating. Each re-approval adds time.
How do I reduce solar change orders?
Catch mismatches at deal review, before survey and permit. Hold every deal to the minimum intake list and confirm the design matches what was sold before anything is submitted.
Can Mass AI track change orders?
Mass AI is the check at the front: Sunny by Mass AI reviews each sold deal against your rules in under 5 minutes per deal so fewer mismatches reach design. It is not a change-order register.
Catch it at the start
Your team makes the calls. Sunny by Mass AI catches the gaps first.