# Pramac EMS — Energy Management App

> Energy Management App (iPhone/iPad app by Pramac Storage Systems GmbH.)

- Source: https://appshunter.io/ios/app/pramac-ems/id6740579089 (this page in markdown: same URL + `.md`)
- Developer: [Pramac Storage Systems GmbH](https://appshunter.io/developer/1696308715)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 17.6 · 10 MB
- Languages: English
- Released: 2025-07-29
- Data updated: 2026-05-18
- User reviews in markdown: https://appshunter.io/ios/app/pramac-ems/id6740579089/reviews.md

## What is Pramac EMS?

With the Pramac EMS App, you can monitor and manage your Battery Energy Storage Systems (BESS) anytime and anywhere. The app connects you to a powerful cloud-based Energy Management System (EMS) - designed for flexibility, interoperability, and ease of use.

Core Features:

• 24/7 monitoring of your BESS via Pramac EMS Cloud

• Access to historical data via reports

• Predefined operation modes (e.g. peak shaving, self-consumption, multi-use)

• Flexible scheduling of operation modes

• Integration of PV inverters and charging stations

• Load management for BESS and EV charging

• Alerts and notifications via UI and E-Mail


## Version history (last 5 releases)

### 1.14.1 — 2026-05-06

New
  • Microgrid control for Pramac C&I PRO BESS: new "Genset", "Backup" and "Off-Grid" sections with live status, SoC, BESS, PV and genset power as well as PSTS
  status
  • Blackstart and safe stop for off-grid/backup operation
  • Configurable reserve SoC to protect the battery for backup
  • Genset integration: start/stop SoC thresholds, max charge/discharge power
  • Automatic PV curtailment in off-grid/backup mode (SMA Data Manager, Solar-Log, Sungrow)
  • Smart Self-Consumption with load, PV and day-ahead spot-market forecasts
  • Peak shaving: dynamic setpoint via Modbus TCP

  Improvements
  • Portal: pagination – view all systems
  • Faster cloud performance
  • Extended Modbus TCP data points (SoC, energy flows)

  Fixed
  • Forecast widget scale (portrait/landscape, iOS & Android)
  • Missing UI notification for inverter error USER_DC_LIMIT_MAX
  • False "Unknown inverter error" messages on Modbus dropouts
  • Energy Sources widget showed 8 instead of 7 days
  • GateKeeper deactivation didn't fully block inverters
  • Mobile dashboard display with many IBUs / charging poles / PV meters
  • Alphabetical sorting of PV plants/meters

### 1.13.3 — 2026-02-18

- Smart Self-Consumption — New operation mode that optimizes BESS charging using load forecasts, PV production forecasts, and day-ahead spot-market prices to minimize your electricity costs.
- Forecasts & Visualizations — 48-hour load and PV production forecasts powered by machine learning and Meteoblue, plus day-ahead spot-market prices via ENTSO-E — all viewable in  Dashboard, Reports, and dedicated widgets.
- Genset in Energy Monitor — Genset devices are now displayed directly in the Dashboard.
- Balancing Power Setting — New input field lets you specify balancing power for manual and scheduled balancing.
 - New BESS Models — Added support for BSO MAX 90/188 and BSO MAX PRO 90/188.
 - Stability & Bug Fixes — Improved edge application performance, reduced excessive notifications from volatile communication issues, and fixed issues with fan speed units, BMS charge
  current display, EVCS reporting, timezone settings, trickle charging, and Load Management oscillations.

### 1.12.1 — 2025-11-20

This update brings several improvements and optimizations for an even better user experience:

* Enhanced dashboard with a clearer view of your energy and consumption data.
* New control features for your devices – easier access directly through the app.
* Optimized performance: faster loading times and improved stability.
* Redesigned interface for more intuitive navigation.
* Bug fixes related to data display and synchronization.

Thank you for using the Pramac Energy App! Your feedback helps us continuously improve.

### 1.11.3 — 2025-10-14

Fixing minor errors

### 1.11.0 — 2025-10-01

What’s New in Version 1.11.0

* Remote Meters: Integrate external PV meters to use remote production for local self-consumption in real time.

* Peripheral Status View: See connected devices (fans, air conditioning, fire alarm panels, etc.) with live status and values.

* Improvements: Clearer BMS/IBU warning handling without interrupting operation.

* Bug Fixes: Corrected power distribution in asymmetric battery setups and improved loading speed in the Cloud UI.

Read more: https://docs.pramac.energy/de/changelog

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## More apps by Pramac Storage Systems GmbH

- [PBI connect](https://appshunter.io/ios/app/pbi-connect/id6451138038)

All apps by Pramac Storage Systems GmbH: https://appshunter.io/developer/1696308715

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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 2026-05-18.*