# Sx3App — Solax X3 G4 online data reader

> Solax X3 G4 online data reader (iPhone/iPad app by Emtron s.r.o.)

- Source: https://appshunter.io/ios/app/sx3app/id6467041210 (this page in markdown: same URL + `.md`)
- Developer: [Emtron s.r.o](https://appshunter.io/developer/1453715625)
- Category: Productivity, Utilities
- Price: $9.99
- Age rating: 4+
- Requires: iOS 17.6 · 1 MB
- Languages: American English, Czech, Slovak
- Released: 2023-09-29
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/sx3app/id6467041210/reviews.md

## What is Sx3App?

SX3app is a dedicated real-time monitoring application for Solax X3 Hybrid G4 inverters. It provides a fast and clear overview of live performance, battery status and key system data — whether you are at home or on the go.

KEY FEATURES
• Live inverter data with near real-time updates
• Battery status and energy flow overview
• Spot price graphs
• Automatic connection via local network or cloud
• Quick device setup using QR code scanning
• Spot energy price overview (where available)

FAST AND SIMPLE CONNECTION
SX3app can automatically detect the available connection method and choose the fastest way to access your inverter. This ensures reliable monitoring without complicated setup.

WHO IS IT FOR
The app is ideal for photovoltaic system owners, installers and advanced users who want detailed insight into their Solax X3 Hybrid G4 operation.

PRIVACY AND SECURITY
SX3app does not collect personal user data. Connections are made directly to your device or through the official cloud interface.

Note: Some features may depend on inverter firmware version and the type of communication dongle used.


## Version history (last 5 releases)

### 1.2.9 — 2026-02-11

New spot price view with 15-minute intervals

### 1.2.8 — 2025-08-01

Bug fixes and performance improvements

### 1.2.6 — 2024-09-19

Added graphic display of spot prices for the current day and after 1 p.m. even for the next day. Possibility to switch the display of prices including VAT.

### 1.2.3 — 2024-04-25

small bug fix

### 1.2.2 — 2024-04-16

English is default language.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*