← TSUN Local
02B0 FIELD EVIDENCE · HOME ASSISTANT CONFIRMATION PENDING

Sunology GO in Home Assistant — 02B0 field evidence

Sunology GO: 300 W inverter / single PV input matches an independent 02B0 diagnostic. Read-only telemetry captured; exact retail identity and stable Home Assistant operation still need confirmation.

Local · Read-only · No cloud · No proxy

Add TSUN Local to HACSEntity referenceContributors & credits⭐ Star on GitHub

Sunology GO compatibility status

A community submission labelled “Sunology Go” captured the existing TSUN GEN3 / GEN3 PLUS 02B0 register path. The commercial station label was not explicitly declared in the diagnostic inventory; this page therefore documents a probable Sunology GO match, not a fully verified retail-model or Home Assistant deployment.

☀️ Official station specificationSunology lists a 270 Wp solar panel and a 300 W maximum AC microinverter, with TSUN Smart monitoring. Official Sunology GO page.
🧩 Observed protocol02B0, with 300 W rated and maximum designed inverter power and one PV input.
🔁 Successful read-only capture15/15 block reads successful, 3/3 coherent snapshots and 144 unique raw registers.
📡 Tested loggerFirmware LSW5_SSL_02B0_1.04, profile 688:Tengsheng_G3, serial prefix Y00.

Local monitoring path

Sunology GO (probable retail identity) → compatible 300 W logger on the LAN → validated 02B0 protocol reads → TSUN Local integration → Home Assistant (user confirmation pending)
Important: protocol reads succeeded; no independent Home Assistant installation or long-running stability test was supplied for this station. This entry is field-observed, not Home Assistant-validated.

What the diagnostic measured

AC output8.9 W, 244.9 V and 50 Hz at the captured instant.
PV input9.3 W, 30 V and 0.31 A on the single detected input.
Register accessThe existing 02B0 register mapping supplied plausible AC/PV readings with no failed block reads in the short test.
Evidence referenceSanitized report TSL-20261013-C465E71C, submitted 13 October 2026.

Try in Home Assistant

  1. Install TSUN Local from HACS.
  2. Restart Home Assistant and add TSUN Local in Settings → Devices & services.
  3. Check that the logger is identified with protocol 02B0, and that AC/PV values look plausible.
  4. Please share an anonymized Home Assistant diagnostic and the precise station label if possible, to confirm full commercial-model compatibility.

Community credit

A sincere thank-you to the anonymous community contributor who sent the October 2026 diagnostic labelled “Sunology Go”. The contributor’s identity is not confirmed, so no personal name is attributed. The report helps document a promising existing 02B0 path without inventing a model or firmware match.

Original Sunology GO research issue · Contributor acknowledgements

Independent community project

TSUN Local is an unofficial independent project, not developed, approved, endorsed or maintained by TSUN or Sunology. Hardware names belong to their respective owners. Local protocol observations do not guarantee that every firmware variant behaves identically.