Use cases
Three billing workflows
in production on two continents.
Each one is a config plus a few step functions on the same universal pipeline - not a new app. Read how the pipeline works →
Use case 01
Community Solar Billing
Production United StatesUtility bill PDFs arrive in thirty-plus formats that change without warning. Gridline extracts credits and usage with confidence scores, applies subscriber allocation rules for MA SMART and MN Community Solar Garden program structures, generates branded statements, creates PayPal invoices with payment links, and delivers by email and portal - every step leaving audit evidence.
Use case 02
Solar Project Billing
Production SwitzerlandChallenge
Monthly PPA and self-consumption billing across a portfolio: consumption data locked in SolarManager, invoices built by hand in Bexio, statements assembled manually.
Solution
Ingest from SolarManager, allocate per member, log to Sheets, create and send Bexio invoices, email statements - approval-gated before anything sends.
"We used to spend 3 days every month on billing. Now it runs in under an hour with full audit trails."
Use case 03
vZEV Invoicing
Production SwitzerlandChallenge
Consumption data only reachable through the Zevvy web interface - no export API for the billing flow. Every cycle meant manual portal navigation.
Solution
A hardened browser automation logs in, selects property and period, and downloads consumption; validation gates the data; Bexio invoices are created automatically.
Evidence built in
Each browser action is screenshotted into the run details, so operators can replay the whole session. It is also the easiest thing to show in a live demo.
Operational depth
Built on seven years of edge cases
Community solar billing since 2018 means the hard parts are already handled:
Roadmap
On the roadmap
All three are coming in Q3. The pages below describe what is planned, not what ships today:
Interconnection & Permitting
Coming Q3Assemble, validate, and submit interconnection packets - then track every RFI to closure.
See the planned workflow →Payables & Contract Intake
Coming Q3Read incoming supplier invoices and contracts, code them to the right project and account, and book them into accounting.
See the planned workflow →Project Finance
Coming Q3Produce diligence-ready data rooms and compliance packets - with traceable assertions.
See the planned workflow →See a real run, end to end.
Request access and run a complete billing workflow yourself, on sample data. No sales pitch.