Technical Support

This API is very simple and can be easily "hacked" with browser dev tool. Just in example:

• Get a token: HTTP POST https://api.sunsynk.net/oauth/token with body(JSON)

{"username":"your_email@example.com","password":"your password","grant_type":"password","client_id":"csp-web","source":"sunsynk"}

• How to get info the same as "Operational Data": (authorisation is Bearer token from previous call)

HTTP GET https://api.sunsynk.net/api/v1/workdata/dynamic?page=1&limit=10&sn=<your_serialN>&dateRange=2024-10-25,2024-10-25&type=1&lan=en&nextStartPrimaryKey=<some_string>

where:

your_serialN - serial number of your invertor

page, limit - required, but doesn't impact to anything

dateRange - 1 day only

NextStartPrimaryKey is empty for the first page and the last parameter in response for the next page.

But I agree with recommendation to get it from modbus:

• The data on site is refreshed once per 5 minute

• The stability of the site can be better

• It is possible, that some interested parameters are missed on the site