TheRealZago
commented
1 year ago Alright, I've figured out a few more numbers. Pull request incoming.
One more question. I'm seeing a weird behavior with the discovery logic, specifically it's getting stuck for 5 minutes on the X3 data query, before aiohttp decides it's had enough and raises a asyncio.exceptions.TimeoutError.
Wouldn't it be advisable to set the API response timeout to something more realistic (idk, 30 seconds)? Is there any known condition where a response would take more than that to be processed?
From what I can tell, there's no explicit timeout set for the HTTP request itself, so I think it's rolling with the default OS' socket timeout.
I can circumvent the lockup by moving the HYB-G3-1P before the X3, but I have no idea how other inverters could behave.
Here's the full traceback:
zago@MintBox:~/repo/solax$ python3 test.py
Trying as <class 'solax.inverters.x_hybrid.XHybrid'>
Trying as <class 'solax.inverters.x3.X3'>
Traceback (most recent call last):
File "test.py", line 10, in <module>
data = loop.run_until_complete(work())
File "/usr/lib/python3.8/asyncio/base_events.py", line 616, in run_until_complete
return future.result()
File "test.py", line 5, in work
r = await solax.real_time_api('172.16.1.215', 80, "solarone")
File "/home/zago/repo/solax/solax/__init__.py", line 36, in real_time_api
i = await discover(ip_address, port, pwd)
File "/home/zago/repo/solax/solax/discovery.py", line 42, in discover
await i.get_data()
File "/home/zago/repo/solax/solax/inverter.py", line 51, in get_data
data = await self.make_request(self.host, self.port, self.pwd)
File "/home/zago/repo/solax/solax/inverter.py", line 151, in make_request
async with session.post(url, headers=headers) as req:
File "/home/zago/.local/lib/python3.8/site-packages/aiohttp/client.py", line 1141, in __aenter__
self._resp = await self._coro
File "/home/zago/.local/lib/python3.8/site-packages/aiohttp/client.py", line 560, in _request
await resp.start(conn)
File "/home/zago/.local/lib/python3.8/site-packages/aiohttp/client_reqrep.py", line 914, in start
self._continue = None
File "/home/zago/.local/lib/python3.8/site-packages/aiohttp/helpers.py", line 720, in __exit__
raise asyncio.TimeoutError from None
asyncio.exceptions.TimeoutError
Hi all, After working a bit with this inverter for a quick standalone real time data monitor, I feel confident in sharing with you the schema I managed to interpret.
The API can be accessed either when connected directly to the PocketWiFi dongle, or when all connected to a network. The API endpoint is the same as the 3-phase bigger brother (Q.Volt HYB-G3-3P), so a POST request with body
optType=ReadRealTimeData&pwd={pwd}to the dongle's IP address, querying port 80 for HTTP. Too bad they don't share a single array position...Here's the sample JSON output
```json { "sn": "[WiFi dongle SN]", "ver": "3.001.03", "type": 15, "Data": [ 2372, 14, 312, 4995, 2355, 2363, 7, 6, 181, 164, 2, 19104, 0, 63, 31660, 0, 0, 27, 96, 3212, 0, 4313, 0, 88, 100, 0, 29, 3678, 0, 0, 0, 0, 0, 0, 52344, 1, 1255, 0, 312, 35, 256, 3504, 2400, 74, 300, 208, 196, 33, 33, 84, 1, 1, 0, 0, 20874, 0, 65223, 65535, 65387, 65535, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2460, 0, 62722, 65535, 3600, 0, 61936, 65535, 120, 0, 40, 0, 0, 0, 0, 95, 14, 45, 0, 0, 350, 0, 230, 0, 0, 0, 10, 0, 0, 9782, 271, 5643, 1620, 778, 14135, 14135, 14135, 0, 0, 0, 1, 3195, 0, 0, 3334, 3319, 62928, 20, 20564, 12339, 18497, 12866, 18736, 12356, 13105, 20564, 12339, 18498, 12355, 18740, 12356, 13873, 20564, 12339, 18498, 12866, 18740, 12356, 12849, 20564, 12339, 18754, 12849, 18742, 13124, 12338, 0, 0, 0, 0, 0, 0, 0, 1, 2050, 4097, 258, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ], "Information": [ 6, 15, "[inverter SN]", 8, 1.29, 0, 1.27, 1.03, 0, 1 ] } ```
So far, I've been able to identify the following fields
This is an afternoon's worth of data collection and interpretation. I've also managed to pick the worst day by having very little solar production, so I'll keep it running for a couple more days. I'll open a pull request as soon as I'm done with these last sanity checks.