Installation of solar PV panels :: Shared Description

This series of photographs shows the installation of solar photovoltaic (PV) panels on a semi-detached house. The job was completed in one day by two electricians working inside, and two installers working on the tiled roof. The first stage on the roof is installation of support bars, so there is an air space between the solar panels and the tiles. The panels are installed and their DC output taken through into the loft, where an inverter produces AC. The cable from the inverter goes down through the house to the meter cupboard, where a generation meter and isolating switches are installed. The contractor was Treadlighter Ltd, chosen on a recommendation in Which? Local; they employed Ecovolt to install the panels. The system has a rated peak output of 2.4 kW; on the first day of operation, at the end of September, the peak output was 1.84 kW. A display unit connected by Bluetooth to the inverter shows the history of generation. One thing this showed was the major impact of any shadow; as the shadow of the chimney came onto the panels at 4 pm the power output dropped suddenly.
by David Hawgood
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8 images use this description:

TQ2081 : Installation of solar PV in North Acton - access tower by David Hawgood
TQ2081 : Installation of solar PV panels - support bars by David Hawgood
TQ2081 : Installation of solar PV panels - job done by David Hawgood
TQ2081 : Installation of solar PV panels - panels in place by David Hawgood
TQ2081 : Installation of solar PV panels - inverter by David Hawgood
TQ2081 : Installation of solar PV panels - display by David Hawgood
TQ2081 : Snow slips off solar panels by David Hawgood
TQ2081 : Solar PV panels, display of 12 months output by David Hawgood


These Shared Descriptions are common to multiple images. For example, you can create a generic description for an object shown in a photo, and reuse the description on all photos of the object. All descriptions are public and shared between contributors, i.e. you can reuse a description created by others, just as they can use yours.
Created: Thu, 29 Sep 2011, Updated: Thu, 29 Sep 2011

The 'Shared Description' text on this page is Copyright 2011 David Hawgood, however it is specifically licensed so that contributors can reuse it on their own images without restriction.

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