Panel Upgrade Experts

Solar

14.7 kW RESIDENTIAL SOLAR IN SPRINGBANK CALGARY

Project Overview

This 14.7 kW residential solar system was installed in Springbank, Calgary, for a returning customer who had previously hired us to install a Tesla charger. With electricity bills climbing and an EV already in the garage, the homeowner wanted a system that would cover 100% of their usage. The result: a clean install across four roof sections, complete with a 200 amp electrical panel upgrade to support both present and future electrical demand.

Installation Details

  • System Size: 14.7 kW
  • Modules: Longi 410W
  • Inverters: APS DS3S microinverters with monitoring
  • Array Layout: Four roof arrays on a new asphalt shingle roof
  • Extras: Rodent guard for long-term protection; tied into upgraded 200A electrical service
  • Predicted Production (Year 1): 16,913 kWh
  • Energy Offset: 100% of household usage

Site Conditions & Challenges

The installation required careful planning due to multiple roof faces, ensuring each array was optimized for sun exposure throughout the day. Fishing the wiring cleanly and sub-feeding the existing 100A house panel from the new 200A garage panel was a key part of the design, giving the homeowner full capacity for present and future loads.

Electrical Upgrades

As part of the project, we upgraded the service to 200 amps using the existing underground conductors in coordination with ENMAX. A new 200A panel was installed in the garage, which now sub-feeds the original 100A panel in the house. This setup allows for efficient distribution of power while leaving room for further electrification down the road.

Financial Overview

This Springbank solar project took advantage of multiple incentives:
  • Canada Greener Homes Grant
  • Greener Homes Loan
  • Solar Club membership for better energy rates
  • Solar Offset program eligibility
Combined with an expected 16,913 kWh of production in the first year, the system is designed to eliminate the homeowner’s power bills and lock in long-term savings.

Customer Story

As a past EV Charger customer, the homeowner already trusted our work. With rising utility costs and the demand of an electric vehicle, solar was the natural next step. By reusing the existing underground conductors and upgrading to 200 amps, we ensured their home is set up for both efficiency today and expansion tomorrow.

Next Steps

Looking for solar panels in Springbank or Calgary’s surrounding areas? Book a free site assessment today and see how you can combine solar incentives with long-term savings on your energy bills.