SIMPLE PATH
RecommendedI estimate my needs
Start with your consumption and use to get an initial estimate of solar generation, storage and autonomy.
Open the calculator →DESIGN MY SOLUTION
Two ways to move forward, depending on your level of knowledge.
Xterra-One does not sell products. The tools are designed to clarify the options.
TWO PATHS
SIMPLE PATH
RecommendedStart with your consumption and use to get an initial estimate of solar generation, storage and autonomy.
Open the calculator →ADVANCED PATH
Already familiar with capacity, voltage or inverter type? Use the configurator to explore compatible options.
Open the configurator →AUTOMATED RECOMMENDATION
Enter your needs once. The calculator sizes the system, finds an existing catalog kit and adds any compatible missing components.
WHAT THE CALCULATOR DOES
Solar generation, panel count, storage and estimated performance.
Active and available catalog kits are compared with the calculated need.
Panels, inverters, protection, cabling, mounting, storage and manufacturer links.
Informational result, without prices.
CONNECTION PREVIEW
These previews immediately confirm that you are in the right place. After the calculation, the complete technical diagram and every required component appear before the recommended products.

Grid-connected self-generation with panel-level optimization.

Panel strings, DC protection and connection to the main electrical panel.

Self-consumption, storage and critical-load backup.

Compatible architecture where the vehicle battery can support the home.
CABIN AND CAMPING
ADVANCED PATH
This tool is intended for people already familiar with system components. Choose a capacity in each row to see compatible references.
Technical independence
No brand drives the results and no price is used for ranking. Results are presented according to technical compatibility.
COMPONENTS
Technical reference points are active. Tooltips distinguish Quebec requirements, NABCEP good practices and manufacturer limits.
View full reference →MATCHING PRODUCTS
After selecting a capacity above, matching references appear here. Xterra does not force a brand and does not rank by price.
YOUR SYSTEM
The choices above form the basis of your system. For installations requiring permits, grid interconnection, residential storage or regulated electrical work, the final configuration must be validated and approved by a certified company.
NEED A STARTING POINT?
The calculator sizes your installation and recommends an existing kit or a compatible component list, without a form or quote request.