Design and Installation of PV Systems

The selection and proper installation of appropriately-sized components directly affect system reliability, lifetime, and initial cost. In any installation, it must be kept in mind that trade-offs are necessary in system design and component selection. Information provided here will assist in making your own system decisions.

Systems may be divided into three types, and design and installation of each type encompasses unique considerations and concerns:

Stand-alone systems - those systems which use photovoltaics technology only, and are not connected to a utility grid.
Hybrid systems - those systems which use photovoltaics and some other form of energy, such as diesel generation or wind.
Grid-tied systems - those systems which are connected to a utility grid.

System Applications and Design Considerations

Recommended Design Practices

Installing Your PV System

Frequently Asked Questions

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