PV Master vs Line~Series
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PV Master
This configuration tool connects to specific energy storage inverters via Wi-Fi or Bluetooth. It assists installers in setting up energy storage systems.
- Configure energy storage inverters
- Wi-Fi direct connection
- Bluetooth connection
- Local configuration
- Installation assistance
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This app is renamed by PV Master, which is a configuration tool for the GoodWe energy storage inverter products. It can locally configure storage inverter via Wi-Fi direct or bluetooth connection. It helps the installer to complete the installation of an energy storage system.
Line~Series
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Ablerex products are widely deployed across various industries and application scenarios. Due to the diversity of equipment types, different devices often require different software for management, creating complexity and inconvenience in device integration, monitoring, and maintenance. Line~Series was developed to address this exact pain point. Through a single APP, users can integrate and manage multiple Ablerex devices without switching between different systems. This allows users to easily access real-time operational status and significantly improve management efficiency and system reliability. Regardless of whether devices are deployed across multiple locations or different application environments, Line~Series enables users to monitor critical power information in real time, identify abnormalities early, and reduce the risk of equipment failure—ensuring stable and reliable power system operation. This application supports the following product categories: Single-phase UPS Three-phase UPS Active Power Filter Line~Series eliminates fragmented device management and delivers truly integrated monitoring, real-time visibility, and intelligent control—making it an essential mobile management tool for all Ablerex users.
Screenshots
Verdict
The clearest difference is iOS requirement: PV Master at 12.0 against Line~Series's 14.0. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | PV Master | Line~Series |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (3 ratings) — better | — |
| Positive reviews | 13.8% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 74 MB | 136 MB |
| Age rating | 4+ | 4+ |
| Developer | GoodWe Technologies Co., Ltd. | Ablerex |
In-app purchases
PV Master
No in-app purchases
Line~Series
No in-app purchases









