Photovoltaic panel construction log sample

Do I need to meter a photovoltaic system?

It is assumed that aluminum framed photovoltaic (PV) panels mounted on a “post” and rail mounting system, the most common in the industry today, will be installed by the homeowner. While metering the system is encouraged, the specification does not address system wiring elements for associated system sensors or monitoring equipment.

What types of PV systems are covered by this document?

This document is targeted at fleets of third-party-owned, grid-connected PV systems of the following size classes: residential rooftop (typically less than 10 kW); commercial and industrial rooftops and shade structures (10 kW to 1,000 kW); and ground-mounted systems (often greater than 1,000 kW).

What are photovoltaic panels & how do they work?

They are designed for builders constructing single family homes with pitched roofs, which offer adequate access to the attic after construction. It is assumed that aluminum framed photovoltaic (PV) panels mounted on a “post” and rail mounting system, the most common in the industry today, will be installed by the homeowner.

Can a roof be integrated with a PV system?

Building integrated PV (BIPV) modules, which can be integrated into the roof itself, might be considered for new construction or for an older roof in need of replacing. While BIPV products currently have a premium price, costs are expected to decrease. Will it be connected to the utility’s transmission grid?

What is included in a photovoltaic work package?

In general, each developer determines the degree of detail for themselves – theoretically, the work package can include work up to the installation of individual photovoltaic modules with detailed planning of all operations, for example, the installation of bolts and tightening nuts.

What documents should be included in a solar roof plan?

At a minimum, these documents must include specific documentation of dead loads, live loads, wind loads, and, where applicable, snow loads for the existing roof design. These plans will provide important information for the solar designer when the homeowner decides to install a system.