Lecture1: Preliminary Assessment for surveying PV site Pre-visit on site: Conducting a Site Assessment

1. Lecture1: Preliminary Assessment
Pre-visit on site: Conducting a Site Assessment
 STEP1: “ On site coordination by GPS “
- Go to web site: https://www.gps-coordinates.net to specify
coordination.(lat/long)
 STEP 2: “ climate conditions”- solar irradiation and ambient temperatures
- Go to web site: https://eosweb.larc.nasa.gov/cgi-
bin/sse/grid.cgi?email=luke.s@wildmail.com to specify Daily, Monthly, annual
averaged insolation incident on horizontal surface in kWh/m2/day
 STEP 3:” shading locations and solutions”
- Visit your site and specify obstacles, trees, buildings and poles within the site
- Uniform shading: Inter raw spacing between PV modules is:
-Non uniform shading such as trees, buildings, poles
 STEP 4:-location and places inverters, DC batteries , cable tray and trunking
- Specify the location and places for PV array, DC batteries and inverters and AC and DC
distribution boards
- Build civil concrete room for , DC batteries and inverters
- Specify the routes for cable tray and wiring for DC and AC cables
1. Quiz 1: please select any location within your area and apply the above mention steps
with small report and feedback on my email to be investigated
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EYAD ADNAN
eyad_adnan@yahoo.com