How to install a solar photovoltaic system?

The installer should conform to all the safety precautions listed in this guide when installing the module. Local codes should also be followed in such installations. Before installing a solar photovoltaic system, the installer should become familiar with the mechanical and electrical requirement for such a system.

What is a roof mounted photovoltaic system guidance?

The guidance refers only to the mechanical installation of roof mounted integrated and stand-off photovoltaic systems; it provides best practice guidance on installation requirements and does not constitute fixing instructions.

How to Mount PV modules?

It’s now time to mount the PV modules onto the installed mounting system with the support rails in place. For your system design, you have two choices. Module clamps or rail systems can be used to hold the modules in place. The decision is based on the manufacturer’s recommendations and the system design.

How to maintain a solar PV system?

Observe the maintenance instructions for all components used in the system, such as support frames, charging regulators, inverters, batteries, etc. Removing the bypass diodes should be done only by a competent PV technician and after the module has been disconnected from the system.

How should a PV system be designed & installed?

From the outset, the designer and installer of a PV system must consider the potential hazards carefully, and systematically devise methods to minimise the risks. This will include both mitigating potential hazards present during and after the installation phase.

Are there any UK standards relating to a PV installation?

While many UK standards apply in general terms, at the time of writing there is still relatively little which specifically relates to a PV installation. However, there are two documents which specifically relate to the installation of these systems that are of particular relevance: