Make maintenance part of the handover
The best time to plan maintenance is before commissioning is complete. Ask the installer to explain the equipment, operating controls and actions that require a qualified technician. Keep the final drawings, model references, warranty documents and service contacts together. The person using the system should know how to identify an alert and who to call, without being expected to diagnose electrical faults. A simple handover record also makes later changes easier to review because the original equipment and settings are documented rather than remembered informally.
Keep a useful operating record
Record alerts, unexpected shutdowns and noticeable changes in operation, along with the conditions when they occurred. If the system provides monitoring, ask the installer which information is relevant and how to access it. A change in apparent output can have several explanations, including weather, shading, loads or operating limits; it should not immediately be treated as a failed module or battery. Clear records help a technician investigate. Preserve the original configuration and avoid changing protection or battery settings without an agreed technical review.
Review the array without creating a new risk
Keep access around the installation clear and observe the array from a safe position. Note new shading, vegetation, visible damage or anything that appears loose. Ask the installer for the approved cleaning and inspection method for the selected modules and mounting arrangement. Do not climb onto an array or disturb electrical connectors to carry out an informal inspection. The maintenance plan should identify which observations the user can make safely and which tasks need suitable equipment and a qualified person familiar with the system.
Respect storage and inverter requirements
Battery and inverter equipment needs the location, clearances and operating environment specified by its manufacturer. Keep ventilation routes and access areas unobstructed. Do not use equipment space as general storage or assume that every cabinet is suitable for outdoor exposure. The Home Systems table explicitly describes the PEG5K and fence inverter-storage units as indoor equipment, so the final placement should reflect the actual supplied model. Ask for an agreed response to alarms or unusual behaviour and make sure the people on site know the appropriate isolation procedure from the installer.
Include mounting and site conditions
Mounting inspection is about the complete connection between module, rail, attachment and structure. A qualified inspection should follow the selected system instructions and consider site conditions. Do not retighten components by guesswork or substitute visually similar parts without checking compatibility. SolarNova mounting carries a 10-year warranty and 25-year design life, but these terms do not remove the need for suitable design, installation and care. Keep project drawings and fixing details available, especially if roof work, vegetation changes or nearby construction alters the original conditions.
Treat generator care as a separate workstream
If a diesel generator supports the installation, retain its own service instructions and maintenance record. Agree responsibility for fuel arrangements, mechanical servicing and control checks. A generator integrated with solar storage also needs the system operating sequence preserved so maintenance does not leave unexpected transfer or auto-start behaviour. Ask a qualified technician to review changes to controller settings or connected equipment. The solar and generator service plans should refer to each other, because reliable operation depends on coordination as well as the condition of individual products.
Know which warranty applies
Keep warranty scopes separate. The Home Systems table states a 15-year BC module product warranty and 30-year power warranty, 5 years for inverter and energy storage, and 3 years for the export limiter. SolarNova mounting terms are separate, and independently supplied AIKO modules follow the selected manufacturer terms. Ask what records are needed for a support request and keep serial references with the installation documents. When contacting SolarNova, include the model, symptoms and relevant operating records. A clear maintenance history helps turn an uncertain problem into a practical service conversation.
Product figures: supplied Home Systems table, retained hybrid schedules and SolarNova main-site data. This article describes planning considerations, not a customer project. Confirm the selected equipment and site design with a qualified installer.