Solar Panel Maintenance Guide for Cape Town Homeowners

Complete solar panel maintenance guide for Cape Town homes. Learn cleaning techniques, seasonal care, and maximizing system lifespan.


Why Maintenance Matters

While solar panels are incredibly durable, proper care ensures optimal performance and maximizes your investment.

Annual Maintenance Checklist

Panel Cleaning

Cape Town’s coastal environment and dust storms can reduce panel efficiency by 15-25% if left uncleaned.

Recommended Cleaning Schedule:

  • Summer (Oct-Mar): Every 2-3 months
  • Winter (Apr-Sep): Every 4-6 months
  • After storms: Within 1-2 weeks

DIY Cleaning vs Professional Service

DIY cleaning costs nothing but professional service (R500-R1,500) is safer for multi-story homes.

Common Issues and Solutions

  • Reduced Output: Clean panels first, then check for errors
  • Bird Problems: Install bird mesh around panel perimeters
  • Weather Damage: Ensure proper insurance coverage