Simulating solar slates

[Clara]

I am working with a producer of solar roof slates and I want to use PVsyst to simulate a solar roof with their modules. I am trying to create a new module in the database based on their specifications. However, their square modules are oriented «on their point», that is, tilted 45 degrees, and I can´t find a way to include this.

Is it possible to simulare modules with this orientation? I am struggling to find out both how to do it in the module definition and with module layout in the shading scene.

If it is not possible, is there a workaround?

/Clara

[jeffgeter]

uno online

On 11/4/2023 at 3:00 AM, Clara said:

I am working with a producer of solar roof slates and I want to use PVsyst to simulate a solar roof with their modules. I am trying to create a new module in the database based on their specifications. However, their square modules are oriented «on their point», that is, tilted 45 degrees, and I can´t find a way to include this.

Is it possible to simulare modules with this orientation? I am struggling to find out both how to do it in the module definition and with module layout in the shading scene.

If it is not possible, is there a workaround?

/Clara

It is possible to simulate modules with a 45-degree orientation in PVsyst. In the module definition, you can set the tilt angle to 45 degrees and the azimuth angle to 0 degrees. This will simulate the modules as if they are oriented on their point. In the module layout, you can use the “Manual” option to place the modules in the desired orientation. You can also use the “Shading Scene” to adjust the shading of the modules based on their orientation.

[Michael34]

papa louie

On 11/4/2023 at 3:00 AM, Clara said:

I am working with a producer of solar roof slates and I want to use PVsyst to simulate a solar roof with their modules. I am trying to create a new module in the database based on their specifications. However, their square modules are oriented «on their point», that is, tilted 45 degrees, and I can´t find a way to include this.

Is it possible to simulare modules with this orientation? I am struggling to find out both how to do it in the module definition and with module layout in the shading scene.

If it is not possible, is there a workaround?

/Clara

While PVsyst may not directly support modules oriented at a 45-degree angle, using custom 3D models or adjusting tilt and azimuth settings can help simulate their performance. If simulation is important, you should consider exploring alternative software that supports this feature.

[EthanFinn]

fnaf

On 11/4/2023 at 3:00 AM, Clara said:

I am working with a producer of solar roof slates and I want to use PVsyst to simulate a solar roof with their modules. I am trying to create a new module in the database based on their specifications. However, their square modules are oriented «on their point», that is, tilted 45 degrees, and I can´t find a way to include this.

Is it possible to simulare modules with this orientation? I am struggling to find out both how to do it in the module definition and with module layout in the shading scene.

If it is not possible, is there a workaround?

/Clara

It’s an interesting challenge you’re facing, Clara. Unfortunately, PVsyst doesn’t natively support modules oriented at a 45-degree tilt in its standard module layout or shading scene tools. 

[André Mermoud]

Yes indeed, PVsyst doesn't treat PV modules positioned diagonally on a table.  I don't see any workaround for exactly reproducing this situation in the present time.  

The only way would be to define an equivalent area with usual layout. This will affect the linear shadings in the 3D scene, but the electrical mismatch loss cannot be evaluated. This will be valid for sufficienly big areas, where the sawtooth edges shape can be neglected.    

[jessica101]

When defining the module, ensure you input the correct dimensions and specifications. However, PVsyst might not allow for a direct 45-degree orientation in the module settings.