Welcome to Helios 3D

Since 2010, HELIOS 3D has been at the forefront of solar software innovation, offering a comprehensive platform that revolutionizes photovoltaic plant design and management.
Our flagship product, HELIOS 3D, is globally acclaimed for its extensive features and ease of use, continually setting new benchmarks in the solar industry. Utility scale solar plant layout is done in the fraction of the time compared to manual layout, boosting the performance of the engineering team.

Workflow and Features

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Downloads Support

News

HELIOS 3D New Version 2025.0.1.2

+ New: New dialog for creating/editing selection sets. It is now possible to determine directly via string length/device input settings how the strings fit onto the selected tables.
+ New: Results can now be inserted into the drawing as an SLD (Single Line Diagram) via the electrical structure tree.
+ New: A new column has been added to the statistics page. It lists the names of the attributes that can be replaced with the values from the second column using the new "Assign Attributes" function.
+ New: New toolbar on the statistics page. Added "Assign Attributes" and "Excel export" functions.
+ New: New function for populating the attributes of a block with the values from the statistics page for table placement. All values currently displayed on the statistics page can be matched with the corresponding attribute names.
+ New: New context menu entry "Insert attributes" on the statistics page. This allows only the attributes of the selected node and all its subnodes to be matched. For example, specific table data can be reconciled.
+ New: The new prototype drawing "Helios 3D 2024 - Template ENU.dwg" includes corrected table style settings that previously led to poor representations of automatically generated tables.

HELIOS 3D New Version 2025.0.1.0
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+ New: In the project management, individual DWGs can now be checked out (and later checked back in) from the list of drawings. This is useful when working from home, as large drawings can then be edited locally.
Other users can only open checked-out drawings in read-only mode.
+ New: The component management now includes an export and import feature, allowing any article data to be exchanged between different databases via XML file.
+ New: The project management now includes a new export and import feature, enabling the exchange of any project data between different databases via XML file.
The previous import function for project exports from older versions can still be used. To do this, hold down the Ctrl key when selecting the import function.

+ Change: When copying projects, "- Copy (s)" is now appended to the project number if the "Generate project numbers automatically" setting is not active.
+ Change: When copying projects in project management, all files and directories within the project directory are now also copied.
+ Change: The old bill of materials (parts list) as a report has been removed and replaced with a direct Excel export. This option is available in the multifunction menu of the Helios 3D palette under "Output."

HELIOS 3D Update 2024.0.1.7 Release !

+ New: Significant improvement when working from home via VPN. The first start of a drawing now loads all database entries and caches them temporarily. This should make work much faster.
+ New: Civil3D can now also be started directly via a desktop shortcut that includes the Helios3D profile without having to start the Helios3D database application first. All drawings that are entered in the database can then be opened directly via AutoCAD.
+ New: The project and component management can now be called up on the new “Modules” ribbon page. All drawings can be opened in the project management.
+ New: The PV tables can now be displayed in different versions as 2D polylines. In addition to the previous “Module area” version, the “Substructure area” can now also be displayed. Also new is the option to display all modules individually.

HELIOS 3D launched the new website with best user experience and a Blog.

HELIOS 3D Update 2024.0.1.6 Release !

DWG file compatibility in Helios 3D: DWG files saved with Helios 3D version 2024.0.1.6 can no longer be opened and changed in older Helios release versions. It is recommended to create a copy of the drawing before continuing to work with the new patch version!
Old versions may be able to continue working, if all requirement types are renamed and all fields and requirement type zones are clicked once, so that the assignment between the elements is updated.

New PV table placements might lead to different layouts:
The layout may be changed if a value was set for the following functions in existing drawings but deactivated by removing the check mark (hook): Minimum row distance, array distance, overhang at the end of the row.

Project Export:
The export of projects is no longer possible and will be completely removed shortly. DWGs can be transferred directly and imported into any project in another database using drag & drop.
Article data must then be transferred from the DWG file to the database.
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+ New: If the "Electrical structure tree" page is active on the palette, clicking on a single string number label in the drawing displays and selects the corresponding node in the tree and shows the cable ways in the drawing.
+ New: If you click on a PV table entry in the placement structure tree, it is also highlighted in the drawing.
+ New: A different module can now be assigned to each table in the table list under request types, provided the length, width and thickness are identical to the module from the array generator. A changed module is displayed in bold,
The standard module from the table generator is marked with an '*' at the front and back. It is therefore no longer necessary to create a new table for each module.
+ New: The table height from the array generator can now be overwritten in the field placement parameters. It is therefore no longer necessary to create a new table for each table height.
+ New: In the electrical structure, strings that are not directly connected are now listed in an extra node.

Visit our Blog

Oct / 2024

Recent Developments in Perovskite Solar Cells

Jun / 2024

The famous HELIOS 3D Viewer

Jun / 2024

TIN-Surface Terrain vs Contour Line Terrain

Unique Features

Accurate Terrain Mapping:

Employs detailed digital terrain data (TIN surface) for precise solar rack placement, ensuring terrain accuracy without surface interpolation, crucial for project authenticity.

Precise Local Grading:

Utilizes high-precision local grading under each solar rack, reducing earthwork and optimizing resource use, with user-defined tolerances for "Cut" and "Fill."

Comprehensive Electrical Layout:

Seamlessly integrates all electrical components, from solar modules to grid connection, for efficient planning and calculation of electrical parameters like voltage drop and power loss.

Precise Calculations for Cables and Losses:

Calculates cable lengths and device losses with technical precision, enhancing overall system performance.

Yield Estimation:

Incorporates an integrated yield estimation tool using Meteotest weather data for accurate predictions, essential for project viability and design optimization.

Requirement Type Zones:

Adapts rack designs to meet specific structural or environmental conditions within the project, enhancing durability and efficiency.

Immersive Virtual Reality Visualization and Analysis:

The HELIOS 3D Viewer offers a high-fidelity VR experience for project visualization, featuring realistic terrain representation, shading studies, and energy performance analysis, along with high-resolution screenshot capabilities.

SQL-Database Integration:

Facilitates global collaboration with a centralized database for storing articles, user rights, and project data, ensuring data security and streamlined teamwork.

Secure Data and License Key Sharing via VPN:

Supports VPN integration for secure data and license key sharing across global and remote teams, ensuring the protection of sensitive information and enhancing collaborative efforts.

Workflow and Features

Simplified Terrain Analysis with
HELIOS 3D Viewer

Embark on your solar projects with HELIOS 3D's advanced terrain analysis capabilities. Our VR tool, the HELIOS 3D Viewer, offers more than just data; it provides a deep understanding of your project's geographical intricacies. This essential insight is crucial for optimized design planning. Effortlessly navigate complex terrains and lay the groundwork for a successful project. Experience a realistic impression of your terrain, explore it from various angles, and later, see your project integrated into its actual environment. Impress your clients with a VR-immersive presentation.