| What is the Array Types article about? | It explains which array types are supported by the HELIOS 3D Array Generator and highlights special characteristics for trackers, east-west racks, V-racks, and solar fences. (Helios 3D | HELP CENTER) |
| Where is the Array Types topic located? | It is part of the vertical menu workflow under Overview of Commands > Vertical Menu > Array Generator > Array Types. (Helios 3D | HELP CENTER) |
| What is the main purpose of the Array Types article? | Its purpose is to help users understand which rack or array type should be selected in the Array Generator and which type-specific settings or restrictions must be considered during placement. (Helios 3D | HELP CENTER) |
| Which array types does the Array Generator support? | The Array Generator supports fixed-tilt arrays, east-west racks, single-axis trackers, multi-row trackers, V-racks, and solar fences for placement. (Helios 3D | HELP CENTER) |
| Are fixed-tilt arrays supported? | Yes. Fixed-tilt arrays are explicitly listed as supported array types. (Helios 3D | HELP CENTER) |
| Are east-west racks supported? | Yes. East-west racks are supported by the Array Generator. (Helios 3D | HELP CENTER) |
| Are single-axis trackers supported? | Yes. Single-axis trackers are supported by the Array Generator. (Helios 3D | HELP CENTER) |
| Are multi-row trackers supported? | Yes. Multi-row trackers are supported by the Array Generator. (Helios 3D | HELP CENTER) |
| Are V-racks supported? | Yes. V-racks are supported by the Array Generator. (Helios 3D | HELP CENTER) |
| Are solar fences supported? | Yes. Solar fences are supported by the Array Generator. (Helios 3D | HELP CENTER) |
| How are V-racks different from east-west racks? | V-racks are similar to east-west racks, but they allow positive module inclination angles. The inclination is measured from the center to the outer edge. (Helios 3D | HELP CENTER) |
| How is module inclination measured for V-racks? | For V-racks, the module inclination angle is measured from the center to the outer edge. (Helios 3D | HELP CENTER) |
| How is array height measured for V-racks? | For V-racks, the array height is measured at the center because the center represents the lowest point. (Helios 3D | HELP CENTER) |
| What is mirrored for east-west racks and V-racks? | For both east-west racks and V-racks, the user defines one side of the rack. HELIOS 3D then mirrors that side at a configurable distance. (Helios 3D | HELP CENTER) |
| What does the configurable distance mean for mirrored rack sides? | It defines the distance at which the second side of an east-west rack or V-rack is mirrored from the user-defined side. The page mentions this configurable distance but does not describe the exact parameter field. (Helios 3D | HELP CENTER) |
| What special characteristics apply to tracker arrays? | For tracker arrays, the array height is related to the outer posts, and the rotation point for the modules must be set. (Helios 3D | HELP CENTER) |
| How is array height defined for trackers? | For trackers, array height is related to the outer posts. The article does not provide a more detailed geometric definition on this page. (Helios 3D | HELP CENTER) |
| What must be set for tracker modules? | The rotation point for the modules must be set. This is necessary because tracker modules rotate around a defined axis or point. (Helios 3D | HELP CENTER) |
| Why is the rotation point important for trackers? | The rotation point defines how the tracker module geometry rotates. The page states that it must be set, but it does not describe the exact configuration workflow. (Helios 3D | HELP CENTER) |
| What special characteristic applies to east-west racks? | East-west racks require a minimum row distance because no shadow cast is calculated for this array type. (Helios 3D | HELP CENTER) |
| What special characteristic applies to V-racks? | V-racks, like east-west racks, require a minimum row distance because no shadow cast is calculated. They also allow positive module inclination angles measured from the center to the outer edge. (Helios 3D | HELP CENTER) |
| Why must a minimum row distance be set for east-west racks and V-racks? | A minimum row distance must be set because HELIOS 3D does not calculate a shadow cast for east-west racks and V-racks. (Helios 3D | HELP CENTER) |
| Does HELIOS 3D calculate shadow cast for east-west racks? | No. The article states that east-west racks need a minimum row distance because no shadow cast is calculated. (Helios 3D | HELP CENTER) |
| Does HELIOS 3D calculate shadow cast for V-racks? | No. V-racks are grouped with east-west racks in the article, which states that they need a minimum row distance because no shadow cast is calculated. (Helios 3D | HELP CENTER) |
| What should I check when using east-west racks? | Check that a suitable minimum row distance is set, because no shadow cast is calculated for this rack type. (Helios 3D | HELP CENTER) |
| What should I check when using V-racks? | Check the positive module inclination angle, center-based height reference, mirrored-side distance, and minimum row distance, because no shadow cast is calculated for V-racks. (Helios 3D | HELP CENTER) |
| What should I check when using trackers? | Check the tracker height reference to the outer posts and make sure the module rotation point is set correctly. (Helios 3D | HELP CENTER) |
| What special characteristics apply to solar fences? | Solar fences have several predefined and fixed options: array height is fixed to the bottom edge, module inclination is always 90°, several Common-page and post options are disabled, installation type is connected, and overhang is required on both sides. (Helios 3D | HELP CENTER) |
| How is array height fixed for solar fences? | For solar fences, the array height is always fixed to the bottom edge. (Helios 3D | HELP CENTER) |
| What module inclination is used for solar fences? | For solar fences, the module inclination is always 90°. (Helios 3D | HELP CENTER) |
| Can the module inclination of a solar fence be freely changed? | No. The article states that the module inclination for solar fences is always 90°. (Helios 3D | HELP CENTER) |
| Which Common-page options are disabled for solar fences? | The maximum slope and distance reference on the Common page are disabled for solar fences. The article also states that several options for post position and orientation are disabled because they are not supported for this array type. (Helios 3D | HELP CENTER) |
| Are post position and orientation options fully supported for solar fences? | No. Several options for post position and orientation are disabled because they are not supported for the solar fence array type. (Helios 3D | HELP CENTER) |
| What installation type is used for solar fences? | The installation type is set to connected, meaning neighboring tables share one post. (Helios 3D | HELP CENTER) |
What does connected installation mean for solar fences? | It means that neighboring tables share one post. (Helios 3D | HELP CENTER) |
| Why is an overhang value required for solar fences? | An overhang value is required on both sides so the post geometry does not collide with the module. (Helios 3D | HELP CENTER) |
| On which sides is overhang required for solar fences? | Overhang is required on both sides of the solar fence. (Helios 3D | HELP CENTER) |
| What example overhang value is mentioned for a solar fence post? | The article states that example post P-01 is displayed correctly with an overhang of 50 mm, which is half of the post width. (Helios 3D | HELP CENTER) |
Why does the article mention post P-01? | It gives P-01 as an example where an overhang of 50 mm, half of the post width, prevents the post geometry from colliding with the module. (Helios 3D | HELP CENTER) |
| What should I check if solar fence post geometry collides with modules? | Check whether an overhang value is set on both sides. The article explains that this is required to avoid collision between post geometry and the module. (Helios 3D | HELP CENTER) |
| What should I check if solar fence settings cannot be edited? | Some options are intentionally fixed or disabled for solar fences, including module inclination, maximum slope, distance reference, and several post position and orientation options. (Helios 3D | HELP CENTER) |
| What should I check if the solar fence inclination is not what I expected? | Remember that solar fence module inclination is always fixed at 90°. This is documented as a fixed option for the solar fence array type. (Helios 3D | HELP CENTER) |
| What should I check if neighboring solar fence tables should share posts? | Use the solar fence array type, because its installation type is set to connected, meaning neighboring tables share one post. (Helios 3D | HELP CENTER) |
| What should I check if maximum slope settings are unavailable for solar fences? | This is expected behavior. The maximum slope option on the Common page is disabled for solar fences because that option is not supported for this array type. (Helios 3D | HELP CENTER) |
| What should I check if distance reference settings are unavailable for solar fences? | This is expected behavior. The distance reference on the Common page is disabled for solar fences because it is not supported for this array type. (Helios 3D | HELP CENTER) |
| What should I check if row spacing for east-west racks or V-racks looks wrong? | Check the minimum row distance setting, because no shadow cast is calculated for these array types. (Helios 3D | HELP CENTER) |
| What should I check if an east-west or V-rack placement is too dense? | Increase or verify the minimum row distance manually, since HELIOS 3D does not calculate shadow cast for these rack types. (Helios 3D | HELP CENTER) |
| What should I check if a V-rack height looks unexpected? | Check that the height is being interpreted at the center, which is the lowest point for this array type. (Helios 3D | HELP CENTER) |
| What should I check if a V-rack inclination looks inverted or unexpected? | Check that the positive module inclination angle is measured from the center to the outer edge. (Helios 3D | HELP CENTER) |
| What should I check if the mirrored side of an east-west or V-rack is not where expected? | Check the configurable mirror distance, because the user defines one side of the rack and HELIOS 3D mirrors it at that distance. (Helios 3D | HELP CENTER) |
| What should I check if tracker modules do not rotate correctly? | Check whether the module rotation point has been set correctly. The article states that trackers require this rotation point to be set. (Helios 3D | HELP CENTER) |
| What should I check if tracker height seems inconsistent with other array types? | Check that tracker array height is related to the outer posts. The article identifies this as a tracker-specific characteristic. (Helios 3D | HELP CENTER) |
| What should I consider when selecting an array type? | Select the array type according to the physical rack concept and placement behavior required by the project. Fixed-tilt, east-west, tracker, V-rack, and solar fence types have different assumptions, fixed parameters, and restrictions. (Helios 3D | HELP CENTER) |
| Can all array types use the same settings? | No. The article lists type-specific behavior and restrictions, especially for trackers, east-west/V-racks, and solar fences. (Helios 3D | HELP CENTER) |
| Are all solar fence options configurable like normal arrays? | No. Solar fences have predefined and fixed options, and several settings are disabled because they are not supported for this array type. (Helios 3D | HELP CENTER) |
| Are east-west racks and V-racks configured from one side? | Yes. For both types, the user defines one side of the rack, and HELIOS 3D mirrors it at a configurable distance. (Helios 3D | HELP CENTER) |
| Does the article describe fixed-tilt arrays in detail? | No. Fixed-tilt arrays are listed as supported, but the article does not describe their special characteristics in detail. (Helios 3D | HELP CENTER) |
| Does the article describe single-axis trackers in detail? | Only briefly. The article groups tracker characteristics together and states that array height relates to outer posts and the module rotation point must be set. It does not provide a detailed tracker setup workflow. (Helios 3D | HELP CENTER) |
| Does the article describe multi-row trackers in detail? | No. Multi-row trackers are listed as supported, but the page does not provide separate detailed characteristics for them. (Helios 3D | HELP CENTER) |
| Does the article explain how to create each array type step by step? | No. It lists supported array types and important characteristics, but it does not provide a complete creation workflow for each type. (Helios 3D | HELP CENTER) |
| Does the article explain which parameters appear or disappear for each array type? | Only partly. It explicitly mentions disabled options for solar fences and special requirements for trackers and east-west/V-racks, but it does not provide a complete parameter matrix for all array types. (Helios 3D | HELP CENTER) |
| Does the article explain shadow behavior for all array types? | No. It only states that east-west racks and V-racks need a minimum row distance because no shadow cast is calculated. It does not describe shadow behavior for every array type. (Helios 3D | HELP CENTER) |
| Does the article explain row-distance calculation for solar fences? | No. It describes fixed options and required overhang for solar fences, but it does not explain row-distance calculation for this type. (Helios 3D | HELP CENTER) |
| Does the article explain collision checking for solar fence posts in detail? | No. It only states that overhang is required on both sides so the post geometry does not collide with the module, with P-01 and 50 mm as an example. (Helios 3D | HELP CENTER) |
| How does Array Types relate to the Array Generator overview? | The Array Generator overview explains the purpose of creating parametric PV array definitions, while the Array Types article explains which physical rack concepts are supported and which type-specific restrictions apply. (Helios 3D | HELP CENTER) |
| How does Array Types relate to the Common tab? | The Array Types article references the Common page by stating that, for solar fences, maximum slope and distance reference on the Common page are disabled. (Helios 3D | HELP CENTER) |
| How does Array Types relate to field placement? | The selected array type affects placement behavior, including required row distance, tracker rotation point, height reference, connected installation, and disabled parameters. These type-specific rules must be considered before using the array definition in fields. (Helios 3D | HELP CENTER) |
| How does Array Types relate to tracker placement? | Tracker array types require a module rotation point and use an array height related to the outer posts. These settings influence how trackers are represented and placed in HELIOS 3D. (Helios 3D | HELP CENTER) |
| How does Array Types relate to east-west and V-rack placement? | East-west racks and V-racks are mirrored rack types where one side is defined and mirrored at a configurable distance. They also require a minimum row distance because no shadow cast is calculated. (Helios 3D | HELP CENTER) |
| How does Array Types relate to solar fence placement? | Solar fences use fixed settings: bottom-edge height reference, 90° module inclination, connected installation with shared posts, disabled unsupported options, and required overhang on both sides to avoid post-module collision. (Helios 3D | HELP CENTER) |
| What information is missing from the Array Types article for RAG use? | The article does not provide step-by-step creation workflows, a full parameter matrix, detailed fixed-tilt behavior, separate multi-row tracker behavior, detailed row-distance rules for every type, or detailed collision-check logic. These points should be checked in related Help Center topics before being added as visible documentation. (Helios 3D | HELP CENTER) |
| What is the main takeaway from the Array Types article? | HELIOS 3D supports multiple array types, including fixed-tilt arrays, east-west racks, single-axis trackers, multi-row trackers, V-racks, and solar fences. Each type can have specific rules, such as tracker rotation points, manual minimum row distance for east-west and V-racks, and fixed solar fence settings with required overhang. (Helios 3D | HELP CENTER) |
