Annual Maintenance Subscription

Why Annual Solar Maintenance Matters

Solar PV systems operate outdoors in Alberta’s demanding climate. Over time, factors such as dust, debris, weather exposure, temperature fluctuations, and electrical wear can impact performance—even if issues aren’t immediately visible.

Annual maintenance helps to:

  • Maintain maximum energy production

  • Detect issues early before they become costly repairs

  • Protect manufacturer warranties

  • Extend the lifespan of system components

  • Reduce unexpected downtime

A small performance loss can add up over time. Regular inspections ensure your system continues delivering the energy and savings it was designed for.

What’s Included in the Annual Maintenance Subscription

Solar Harvest’s annual maintenance package is a comprehensive, professional service plan tailored to your system type and scale.

1. Professional Panel Cleaning

Dirt, dust, pollen, and debris can reduce panel efficiency. As part of your annual subscription, we provide professional panel cleaning to help maintain optimal sunlight absorption and energy output—without risking damage to the modules.

2. On-Site System Inspection

Our technicians perform a detailed physical inspection of your solar array and system components, including:

  • Solar panels and mounting structures

  • Inverters and electrical connections

  • Racking integrity and fastening systems

  • Visible wiring and conduit

This inspection ensures everything remains secure, safe, and operating as intended.

3. Electrical & Safety Checks

Electrical safety is critical for both performance and peace of mind. Annual maintenance includes checks of:

  • Grounding systems

  • Electrical connections

  • Circuit integrity

  • Signs of wear, corrosion, or overheating

These checks help prevent faults that could lead to system shutdowns or long-term damage.

4. Performance Review & Monitoring Assessment

Using system monitoring data, we review your solar system’s performance over time to identify:

  • Output trends

  • Irregular production patterns

  • Potential efficiency losses

If monitoring data suggests an issue, we investigate further and recommend corrective action.

5. Documentation & Reporting

After your annual service, you receive clear documentation outlining:

  • Work performed

  • System condition

  • Observations or recommendations

  • Any maintenance actions needed

This documentation is valuable for warranty compliance, resale records, and long-term system tracking.

With a Solar Harvest maintenance subscription, you can have peace of mind that your system is being professionally monitored and cared for, reducing the risk of downtime and maximizing the lifetime performance of your investment.