I-V curves
I-V curves endpoints of the DynVolt Open API.
I-V / soiling analysis: the panel-model library, CEC panel database search, and expected-vs-measured I-V series for a string.
GET /v1/sites/{site_id}/iv/modules
Panel-model library.
Scope: diagnostics:read · Module: basic_scada
curl "https://api.owner.dynvolt.com/v1/sites/pv-ljubas/iv/modules" \
-H "Authorization: Bearer $DYNVOLT_API_KEY"GET /v1/sites/{site_id}/iv/modules/search
Search the CEC panel database (?q&limit).
Scope: diagnostics:read · Module: basic_scada
| Query parameter | Type | Required | Description |
|---|---|---|---|
q | string | yes | Search text matched against CEC panel model names. |
limit | integer | no | Maximum rows to return (capped at 50). |
curl "https://api.owner.dynvolt.com/v1/sites/pv-ljubas/iv/modules/search" \
-H "Authorization: Bearer $DYNVOLT_API_KEY"GET /v1/sites/{site_id}/iv/modules/{params_id}
One panel model.
Scope: diagnostics:read · Module: basic_scada
curl "https://api.owner.dynvolt.com/v1/sites/pv-ljubas/iv/modules/1" \
-H "Authorization: Bearer $DYNVOLT_API_KEY"GET /v1/sites/{site_id}/iv/strings/{inverter_id}/{string_index}/expected
Expected-vs-measured I-V series for a string (?start&end&limit).
Scope: diagnostics:read · Module: basic_scada
| Query parameter | Type | Required | Description |
|---|---|---|---|
start | string | no | Window start — RFC3339 UTC, e.g. 2026-08-01T00:00:00Z. Naive (offset-less) timestamps are rejected. |
end | string | no | Window end — RFC3339 UTC. Must be after start. |
limit | integer | no | Maximum rows to return (capped at 5000). |
curl "https://api.owner.dynvolt.com/v1/sites/pv-ljubas/iv/strings/12/0/expected" \
-H "Authorization: Bearer $DYNVOLT_API_KEY"