Integrations · Fox
Fox monitoring, alongside the rest of your fleet.
Sol AI reads Fox ESS systems and puts them in one list with every other brand you run, ranked by what each problem is costing. FoxCloud is built around Fox ESS systems. Sol AI adds Fox sites to one list with every other supported brand, checks each against what it should have produced, and ranks problems by dollars lost per day.
Fox's own tools
What the maker gives you
- Hardware
- Hybrid inverters and battery storage.
- Monitoring tools
- FoxCloud 2.0 — app and web portal.
- A view of how electricity moves between the solar array, home, battery and grid.
- Monitoring by smartphone app or web portal.
- An Open API for the Fox ESS cloud platform, with keys generated in the portal.
Source: FoxCloud 2.0: fox-ess.com/blog/solution-guides/a-guide-to-fox-cloud (retrieved 2 October 2026).
Source: Fox ESS Open API: foxesscloud.com/public/i18n/en/OpenApiDocument.html (retrieved 2 October 2026).
Sol AI on top
What Sol AI adds
- Fox sites in the same list as every other brand you run — 18 brands supported
- Every night, each site checked against what it should have made in that day's weather — down to each string where the inverter reports them
- Each problem priced in dollars a day, most expensive first
- Each case kept open after the repair until the site's own production shows the fix worked
- Owners' questions answered on WhatsApp from live plant data
Sol AI reads each system through the manufacturer's own cloud, with read-only access granted by the account holder. Nothing is installed on site, nothing is written back to the equipment, and the maker's own app keeps working exactly as before.
AI agents on your team
Four AI agents watching your Fox sites — and the rest.
Onboarding agent
Starts watching a new site the day it's switched on.
The day a site comes online, the Onboarding agent starts reading it. By the end of the first week it knows what that site should make in its own weather.
Baseline ready — week onePerformance agent
Every night, checks every site and string against what it should have made.
Every night it compares every site against what it should have produced that day — down to each string (a row of panels wired together) where the inverter reports them. It prices each problem — “losing $28 a day” — and puts the most expensive first.
Losing $28 a dayCase agent
Owns each problem until the site proves it's producing again.
Each problem gets a case, and the Case agent keeps it open after the repair visit. It closes only when the site's own production shows the fix worked — “Fixed ✓ verified”.
Fixed ✓ verifiedCustomer agent
Answers the plant owner's questions on WhatsApp, 24/7.
It answers the owner's questions about their own system on WhatsApp, any hour, from live plant data, and sends alerts and reports on the same thread. Like an engineer on call for every plant, all day, every day.
Replies from live plant dataFAQ
Fox and Sol AI: questions
Can Sol AI read Fox ESS systems?
Yes. Sol AI by Modular Intelligence reads Fox ESS systems read-only and shows them with every other supported brand in one ranked list.
Do owners keep FoxCloud?
Yes. Sol AI is read-only and changes nothing on the system.
Running Fox with other brands?
Tell us your brand mix and rough site count. On a 20-minute call we will show you what we can read today and what the first week looks like.
Or email [email protected].