JCM Solar

Solar calculator

Explore a solar installation for your property. See indicative costs and savings, then decide whether to request a technical review.

  1. Your project
  2. Location
  3. Roof
  4. Energy use

Where would you like to use solar?

Tell us about your property and what you have in mind.

Choose the options that interest you, or “I am not sure yet” if you need help deciding.

See your estimate without entering contact details.

About your estimate

No. It gives you a first idea of the system and savings. The team needs to check your property and energy use before confirming the solution and quote.
You can use a monthly bill instead of annual consumption and mark orientation or shading as unknown. Roof area and tilt are still required; ask JCM for help if you do not know them.
No. This is an indicative estimate, not a quote. JCM must verify the roof, consumption, electrical installation and equipment before issuing a proposal.