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Point an anomaly detector at margin monitoring, and let people review output instead of producing it. Aimed at solar project managers, finding what the inspector would find, first.
In short: Solar Margin Watch is an anomaly detector aimed at solar project managers, covering margin monitoring. It scores 76/100 on AltF Ideas, carried by feasibility (90) and held back by timing (47). Typical pricing is $1.8k–$36k per customer per year, with a first version reachable in a weekend for $2.5k–$8.0k.
Solar teams lose discovering a product went underwater a quarter late. It is the kind of task that is too small to fund and too costly to ignore. The cost is invisible on any P&L line, which is why it never gets fixed.
A narrow anomaly detector scoped to margin monitoring alone — no platform, no migration, no six-month rollout. Revenue is usage-based, which suits a buyer who wants the cost to track the value rather than the seat count.
| Total addressable market | $268M |
|---|---|
| Category growth (CAGR) | 26% |
| Annual contract value | $1.8k – $36k |
| Pricing model | Usage-based |
| Time to first revenue | 49 days |
| Startup cost to MVP | $2.5k – $8.0k |
| Build effort | Weekend |
Streaming detection became practical without a dedicated data platform. Solar is growing at roughly 24% a year, and this job has not been re-tooled since it was designed around paper.
| Who | The gap |
|---|---|
| An internal hire | Works until volume doubles, then breaks again |
| A spreadsheet | The real incumbent in most of the market, and it is free |
| A generalist AI tool | No domain grounding, so output needs full human review |
The incumbent is a person, and displacing a person is a change-management problem.
An idea you cannot act on is entertainment. Four concrete steps, wired to tools already running on AltFTool.
Score problem urgency, willingness to pay, and reachable audience size before writing any code.
→ AltF IdeaLabAsk how they handle this today and what it costs them. If nobody can quantify the pain, the demand score is optimistic.
→ Survey BuilderCheck availability, DNS, and email authentication in one pass so your first outreach lands in an inbox.
→ AltF DomainOpsStand up intake, the review queue, and billing before you build the clever part.
→ AltF Flow