Release notes 4.0.2

Update Date: 2026-03-18

Update highlights:

1. Foreign users: Satellite imagery can be selected from Google Maps.

2. Support the export of the data corresponding to the statistical bar chart displayed on the Arrays shading loss analysis interface.

3. When drawing/editing the central line of the road, you can capture the center point of the gap between adjacent arrays and the centerline of the gap between the front and back arrays.

4. Improvement and repair of functions related to flexible racks.

5. Tree structure diagram - Export power block data table - increase Transformer capacity and coordinate table.

6. Export the table by pitch and add the quantity count by array type.

7. Optimize the performance of generating low voltage cable laying paths for cable routing.

8. When selecting User defined Impedance, the method for calculating Electric current is adjusted, and the interface and Voltage drop calculation sheet are correspondingly adjusted.

9. When there are double posts, the pile length/length above the ground - count separately according to the front and rear posts.

10. Adjust arrays and generate site leveling general plan: Add the function of not leveling the site below the locked array.

11. Synchronization with CAD - Synchronized Array: Add functions for increasing the synchronization tag, moving the array by number, and clicking selection to move the array.

12. Significantly optimize the accuracy of English translation.

13. Fixed some known bugs.

Update Description:

1. Create terrain

Satellite imagery can be selected from Google Maps.

Solve the problem of satellite map overlay failure in specific situations.

2. Slope analysis

Add the function of zooming in/out of the rose diagram.

3. Array layout

Solve the problem that the strings numbering cannot correspond to the number order of CAD drawings after reverse import.

Address the issue of missing Array pitch information saved in Layout zones after using the Filling layout function.  

4. Analyse arrays shading loss

Support the export of the data corresponding to the statistical bar chart displayed on the interface.

5. Create road

When drawing/editing the central line of the road, you can capture the center point of the gap between adjacent arrays and the centerline of the gap between the front and back arrays.

When drawing the central line of the road (in non-intelligent analysis mode), you can enter a specified distance via the keyboard.

6. Pairing half string

Added the function to select all unpaired half-string arrays.

Optimize the rendering effect and performance of the Array pairing tool.

7. The array is combined into strings according to the PV modules.

Optimize the rendering effect and performance of legend objects.

8. Create power block

Minor functional improvements such as display of Connection type, Transformer size, and capacity.

The size of the new transformer is created based on the size of the existing transformer with the same capacity.

9. Electrical connection Divide

When there are multiple plans for the number of inverters under a specified number of Inputs, the bug that cannot maintain the user-selected QTY. of Transf. is fixed.

The legend for electrical connection has been improved, indicating the number of strings with different PV module counts using (22/6) to distinguish the quantity of different strings that have been connected.

Modify the bug where the Combine device is not positioned correctly under certain conditions.

10. View cable tool

Organize the right-click menu, and change the hidden submenus to grayed out when they are unavailable.

After MPPT grouping, it is Tipped that under special circumstances, strings with different numbers of PV modules are grouped into one MPPT.

When modifying the Min section of the selected Inverter, if the entered section is not within the Range of the Cable list interface, a Tip will be displayed to the user.

Optimization of Tag display and Select of Combine device.

Optimize the performance of calculating cables.

11. Create layout face

In English status, the function to create all PV zones is fixed.

12. Flexible rack

The function of manually adjusting the heights of pile and base supports batch adjustment after frame selection.

Support the simultaneous deletion of discontinuous arrays, as well as the automatic processing of steel cables and piles after deleting arrays.

When deleting a group from an Array, the corresponding Base, Pile, Steel Cable, and other components will be automatically cleared.

When deleting an Array, the non-compliant Array will be rendered separately and relevant information will be displayed.

When creating connecting rods, do not create them at Multi. post locations.

When creating multiple rows of cables, do not check for alignment according to the layout parameters, but instead check based on the actual layout situation.

Fix the issue of the height of the anchor post being abnormal in the Multi-row cable - ends connected type when there is a gap in the middle, resulting in multiple groups.

Fixed the issue where, when there is a gap in the middle of one or multiple rows of arrays, selecting the end pile in the middle would result in incomplete angle information display, and the issue where angle information was not fully displayed when viewing the landscape cross-section.

Fix the issue where height information is not displayed when viewing the portrait section.

13. Device hierarchy

Tree structure diagram - Export power block data table - increase Transformer capacity and coordinate table.

14. Array analysis

Exporting tables by pitch now includes the ability to count the quantity by array type.

15. Export dwg

Optimize the performance of generating low voltage cable laying paths for cable routing.

Export c2c - When selecting by block, it supports selecting blocks by range, such as: 5-10.

Mark the version number of Candela3D in the exported c2c file.

16. Export Cable list

When calculating the voltage drop of the String inverter AC cable based on a User defined impedance, the electric current calculation method is adjusted, and the interface and calculation sheet are correspondingly adjusted.

When there are multiple connection types, the MV cable data in the summary table of the cable list should be moved to the end.

17. Post coordinate

When there are double posts, the pile length/length above the ground is counted separately for each post.

In the interface, the E-W distance D1 supports input in the format of 2*3,3,3,3X3.

18. Drone module

Solve the problem of failure in setting mesh material for ultra-large orthophoto maps.

19. Batch design

Optimize the functions of auto create power blocks and AUTO wiring in batch design.

20. Adjust arrays and generate site leveling general plan

Add the function of not leveling the field below the locked Array.

21. Synchronization with CAD - Synchronize Array

Increase the ability to synchronize CAD tagging based on SU as the benchmark.

Add the function of Move Location, which allows for movement by number and manual Click selection.

For overlapping arrays in CAD, automatically perform Uniq and provide a Tip during comparison.

Optimize the rendering performance of the comparison result view.

When modifying synchronized polylines, there is an issue with identifying particularly small line segments.

22. Other

Significantly optimize the accuracy of English translation, including parameter terminology, right-click menu, prompt text in the lower left corner, help text, and exporting results.

Optimize the help text and add image descriptions.

Optimize the style of the exported table.

Optimize and adjust the icon grouping.

Fixed other known bugs.