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iOS widgets that read your solar inverter over local Modbus TCP

iOS widgets that read your solar inverter over local Modbus TCP

by danielszlaski·Jul 10, 2026·3 points·1 comment

AI Analysis

●●●BangerSolve My ProblemNiche Gem

Local Modbus TCP means your solar data stays on your network — no cloud dependency.

Strengths
  • Inverts the cloud assumption — talks directly to inverter on home network.
  • Works across 5 inverter brands with one app — Solis, Sofar, SolaX, Growatt, GoodWe.
  • Credentials stay on-device with no middle server, tracking, or analytics.
Weaknesses
  • Live auto-refresh requires in-app purchase — widgets freeze without it.
  • Requires technical setup for Modbus TCP — not plug-and-play for all users.
Category
Target Audience

Solar panel owners with compatible inverters (Solis, Sofar, SolaX, Growatt, GoodWe)

Similar To

SolarEdge Monitoring · Enlighten App · Home Assistant Solar

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