In plans ProBusinessWhite Label
Your own equipment catalog
Working with a supplier whose models are not in the catalog? Add them yourself or upload them from Excel, and pick them in projects just like the built-in ones.

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What it is
Under «Equipment» you add your own panel, inverter and battery models with the data the calculation needs: dimensions, power, voltages and currents. You can upload an Excel or CSV file from a template — up to 500 models per company. Your models appear in the equipment choice next to the built-in catalog, and a project keeps a copy of the model, so catalog changes never alter saved versions.


How to use it
- 01
Open «Equipment» and add a model in the new model form, or download the template.
- 02
Fill in the template in Excel and upload the file: Solispec shows what will be added and what will change.
- 03
Choose your model in a project — strings, mounting and payback are calculated from its data.
Why it matters to an installer
You sell what your supplier actually has in stock. The calculation and the proposal then match what arrives on site.
Start and the paid plans
The built-in Solispec catalog is on every plan. Adding and uploading your own models comes with Pro and is in Business too; on Start no own models can be added, and ones added before stay listed but are not offered in projects. In White Label the installers see the partner’s catalog.
| Feature | Start | Pro | Business | White Label |
|---|---|---|---|---|
| Catalogs | basic | full + your own | full + your own | your own |
Ready to sell with Solispec?
Pro opens proposals, your prices and company details, unlimited projects and everything on this page. Paid monthly by card or crypto.
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