---
title: "20260621 v 2.8.0"
slug: "rn-v-2-8-0"
description: "Explore the latest application release notes, featuring new energy system tools, improved data handling, and enhanced user experience for optimal performance."
updated: 2026-06-21T20:00:00Z
published: 2026-06-21T20:00:00Z
canonical: "kb.solargis.com/rn-v-2-8-0"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://kb.solargis.com/llms.txt
> Use this file to discover all available pages before exploring further.

# 20260621 v 2.8.0

### Application release notes

> [!WARNING]
> **Important**: Please note that not all newly released features are guaranteed to be backward compatible; in some cases, adjustments to existing projects or re-simulation may be required to ensure full functionality.

| Release date | Software version |
| --- | --- |
| 21.06.2026 | 2.8.0 |

### General

- The Company admin has changed to [Customer admin](/v1/docs/company-account-and-user-management#company-account-administration) and has moved from the applications menu to the user menu (the avatar circle showing your active customer name), keepinccount management separate from app navigation (Figure 1).
- Token names and token generator emails are now displayed in all tables in the administration section (API) where token lists and token usage are displayed.

### Prospect

- Hail days and Soiling loss for GTI Opta systems data layers have been added to Prospect (Pro & Enterprise).
- New data is visible across the whole Prospect application (map layers, data, metadata, glossary, compare)
- New data is currently not included in the Reports and Exports.

### Evaluate

- When duplicating or creating a new Energy system, the application now suggests a unique name automatically, helping you avoid naming conflicts.
- The Data source selector on the Uncertainty page now handles missing uncertainty data more gracefully: if no uncertainty analysis has been delivered for the selected data source, you'll see a direct option to request it.

**Reports & exports**

- Column selector settings in Data exports and the Reports table are now persisted across sessions, so your preferences are restored automatically on your next visit.
- The Reports table now displays the full report name, giving you more context at a glance.
- The PV Export column selector has been reordered to follow the simulation losses chain, making it easier to find and select the columns you need.
- The solar & meteo exports now contain Dew Point Temperature (TD) and Wet Bulb Temperature (WBT) for TMY exports and Cloud Index flag (CI_FLAG) for 1-minute Time series exports.

**Energy System Designer**

- **C&I rooftop systems:** Let you define roof planes, draw segments, add arrays, and simulate — with obstacle management (HVAC, skylights, shafts), string overflow mode for denser packing, a map-based azimuth tool, and a hard DC capacity limit (Figure 2).
- **Export to DXF:** Lets you export your layout as a CAD-ready DXF file with objects organized by layer, attributes preserved, and your choice of coordinate reference system (EPSG code).
- **Soiling & snow loss improvements:** Let you schedule cleaning events by day of the month, choose from cleaning method presets or define your own, and set night and snow-stowing angles for single-axis tracker arrays (Figure 3).
- **Undo & redo:** Now supports up to 100 steps in either direction, works globally across the design and locally within drawing and editing tools, and removes deletion confirmations — undo is the safety net (Figure 4).
- **Energy system recovery:** Automatically offers to restore your previous session if a tab crashes or reloads.
- **Specify inverter count & evenly distribute strings:** Lets you set a fixed inverter count and distribute strings evenly across inverters and MPPT inputs, with clear feedback when a perfect balance isn't possible.
- **More helpful system validation:** Now explains each failed check in plain terms, links to documentation, and runs in real time after each design action (Figure 5).
- **Clearance height redefinition**: The spacing panel now includes an info dialog that explains the height parameters.

**Improvements and bug fixes**

- The DC/AC ratio field now supports more decimal places.
- Mounting type have been removed from the segment level; replaced with a direct link to the array.
- The DC capacity limit can now constrain the layout to a target installed power.
- The maximum grid connection voltage has been increased to 500 kV.
- Unconnected PV elements are now hidden in the 3D scene.
- Added 5% voltage tolerance for transformers connected directly to the grid connection.
- Supporting structures are now hidden for plants exceeding 50 MWp.
- Missing user feedback when the inverter unit count exceeds available strings have been fixed.
- Inverter exclusion zone now accepts decimal values.
- Tracker rotation limits now consistently reference the horizontal plane.
- Table size information has been unified across summaries.
- Spacing panel now includes an info dialog explaining height parameters.
- Confirmation dialogs have been removed (replaced by undo/redo).
- Fixed the Unsaved changes dialog now appearing when creating a new energy system without making any changes.
- Fixed the Unsaved changes dialog now appearing after renaming an energy system and using the Save and close option.
- Transformer overlapping with modules has been fixed.

![](https://cdn.document360.io/ae2d502f-6c0d-4865-a68e-43ad8da61149/Images/Documentation/image-PXSNO9GH.png)

***Figure 1:*** *Migration of the Customer admin access to the user menu.*

![](https://cdn.document360.io/ae2d502f-6c0d-4865-a68e-43ad8da61149/Images/Documentation/image-7SYMFH52.png)

***Figure 2****: Example overview of Solargis Evaluate with the dedicated tool for rooftop PV in the Energy system designer section.*

![](https://cdn.document360.io/ae2d502f-6c0d-4865-a68e-43ad8da61149/Images/Documentation/image-2B6KCZLY.png)

***Figure 3****: Example of Solargis Evaluate with the dedicated tool for losses within the Energy system designer, with the capability to add multiple cleaning events.*

![](https://cdn.document360.io/ae2d502f-6c0d-4865-a68e-43ad8da61149/Images/Documentation/image-GYRYJ2B1.png)

***Figure 4***: *Example of Undo/Redo changes in the Solargis Evaluate app within the Energy system designer tool.*

![](https://cdn.document360.io/ae2d502f-6c0d-4865-a68e-43ad8da61149/Images/Documentation/image-3R3T7BBY.png)

***Figure 5:*** *Example of the new system design validation pop-up screen within the Solargis Evaluate app.*