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How to Legally Install Solar Power in Zimbabwe (2025 Guide)

Quick Summary

  • Key Requirement: Use a ZERA-certified solar installer for grid-tied systems.
  • Grid-Tied Systems: Must be registered with ZETDC for safety and net metering.
  • Net Metering: Allows you to sell excess power back to the grid for electricity credits.
  • Off-Grid Systems: Fewer regulations, but quality installation is crucial for safety.
  • Customs Duty: Key solar components are generally duty-free, but use a registered clearing agent.

Installing solar power is a popular solution to power cuts in Zimbabwe. While a simple off-grid setup has few rules, a grid-tied system that connects to the ZETDC grid has specific legal requirements for safety and to benefit from net metering.

Step 1: Choose Your System Type

  • Off-Grid System: Completely independent of the ZETDC grid. Your panels charge batteries, which power your home. This is simpler and less regulated but you cannot sell excess power.
  • Grid-Tied System: Connected to the ZETDC grid. Allows you to power your home and sell any excess electricity back to ZETDC. This system requires official registration and a certified installer.

Step 2: Find a Certified Installer

For a grid-tied system, this is a mandatory step. For off-grid, it is highly recommended for safety.

  1. Check the ZERA Register: The Zimbabwe Energy Regulatory Authority (ZERA) maintains a list of certified and licensed solar installers. Using a certified installer ensures they meet national safety and quality standards.
  2. Get Multiple Quotes: Contact several certified installers to get quotes and system designs tailored to your needs.

Step 3: The Grid-Tied Registration Process (Net Metering)

If you are installing a grid-tied system to benefit from net metering, your installer will guide you through this process.

  1. Application to ZETDC: You must formally apply to ZETDC to connect your system to the grid. Your installer will handle the technical paperwork.
  2. System Inspection: ZETDC will inspect the installation to ensure it's safe and meets their technical requirements. This includes having the correct inverter and safety switches.
  3. Commissioning: Once approved, ZETDC will install a special bi-directional meter that can measure power flowing both from and to the grid. Your system is then officially commissioned.

Common Pitfalls to Avoid

  • Using Uncertified Installers: For grid-tied systems, this is illegal and unsafe. For any system, it risks poor quality work and potential fire hazards.
  • Ignoring Import Duties: While major components like panels and inverters are often duty-free, this can change. Always confirm the latest regulations with ZIMRA or use a reputable clearing agent when importing equipment.
  • Under-sizing Your System: A common mistake is installing a system that is too small for your needs, leading to frustration. A good installer will perform a proper energy audit first.