# RENAC SEC vs Empalux Esolar

The clearest difference is iOS requirement: Empalux Esolar at 9.0 against RENAC SEC's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

RENAC SEC ships an update every 3 weeks, Empalux Esolar every 6 weeks. The most recent releases landed on October 20, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | RENAC SEC | Empalux Esolar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/renac-sec/id1568028954/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free | — |
| Size | 25 MB | 93 MB |
| Requires iOS | 15.6 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | +4 |
| Developer | [无锡乐伏网络科技有限公司](https://appshunter.io/developer/1197246083) | [Guangzhou Sanjing Electric CO., Ltd](https://appshunter.io/developer/583911149) |

## What reviewers say

### RENAC SEC

[App page](https://appshunter.io/ios/app/renac-sec/id1568028954)

Monitor and intelligently control your Renac inverter with this advanced energy management system. It offers solutions for distributed generation and microgrid systems, leveraging cloud computing and big data for efficient solar plant operations.

**Highlights:** String inverter monitoring, Hybrid inverter control, Intelligent energy management, Distributed generation solutions, Microgrid system management, Solar plant operations platform

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Empalux Esolar

[App page](https://appshunter.io/ios/app/empalux-esolar/id1641058421)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is RENAC SEC free?

RENAC SEC is free to download, with no in-app purchases.

### Is Empalux Esolar free?

Empalux Esolar is free to download, with no in-app purchases.

### Do RENAC SEC or Empalux Esolar have ads?

Neither RENAC SEC nor Empalux Esolar shows ads.

### Which is updated more often, RENAC SEC or Empalux Esolar?

RENAC SEC ships an update every 3 weeks, and Empalux Esolar every 6 weeks. Most recently, RENAC SEC was updated on October 20, 2026 and Empalux Esolar on October 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*