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Choosing a kit

What to check before buying an 800 W kit

5 min read · last reviewed 2026-08-24 · HomeSolarKit editorial team

Summary

A pre-purchase checklist covering model identity, supplied contents, mounting, permissions and registration.

What you will learn

  • Why DC panel rating and AC output differ
  • What 'complete kit' should mean
  • The checks to complete before ordering

DC panel capacity is not AC output

Panels are rated in DC watts; the kit's output to your home is limited by the microinverter's AC rating. A kit with 1,030 W of panels and a listed 0.8 kW AC output is normal, and the extra panel capacity helps in weaker light.

Before you order

Confirm the exact model code and register reference. Confirm what is physically in the box, including mounting hardware. Confirm the mounting method suits your space. Confirm property permissions. Read the manual. Understand the registration step that follows connection.

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This guide is general information, not legal, electrical, planning or financial advice. Product requirements, network-registration arrangements and property permissions can vary — always check the exact product documentation and current registration status before purchase.

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