Solar Panel Installation Manual
How to Install the Solar Panel Safely?
Solar panel come in various sizes to satisfy a full range of applications. Each Solar panel is made of crystalline-silicon cells. To protect the cells from the most severe-environmental conditions, Solar panel are made of high transmission rate and low iron tempered glass, anti-aging encapsulation material, and high climate resistant and insulation back sheet by hot lamination, with anodized aluminum alloy frame and junction box.Solar panel are reliable, virtually maintenance free power supply, designed to operate efficiently in sunlight. By Solar panel, the solar radiant energy is transformed into electrical energy for using. Solar panel, usually be used as one fittings of PV solar system. A set of basic PV solar system is consisted of PV Solar panel, Solar regulator, solar inverter, and storage battery.
Solar panel can be used in roof PV solar systems, PV stations, building, and other electric generation application etc widely.
The mechanical and electrical installation of solar systems should be performed in accordance with all applicable coded; including electrical codes, building coded, and electric utility interconnect requirements.
Requirements may also vary with system voltage, and for DC or AC application.
How to Choose the installation angle of Solar Panel?
Solar Panel installation Mounting site
Solar Panel can be used on land except for corrosive salt area and sulfurous area.
Excluded applications include, but are not limited to, installations where Solar Panel are likely to come in contact with any salt water or where likely to become partially or wholly submerged in fresh or salt water, examples of which include use on boats, docks and buoys. Don't install modules in a location where it would be immersed in water or continually exposed to water from a sprinkler or fountain etc.
Modules are designed for a maximum allowable design pressure of 50 pounds per square foot, about 2400Pa, which may correspond to a nominal wind speed of approximately 130 km/h in certain circumstances.
Actual maximum allowable wind speed may be influenced by module type, mounting configuration, location, and other factors. In no case should modules be exposed to pressures greater than 50 pounds per square foot of uniformly distributed wind, snow, or other loading.
Not install Solar Panel near naked flame or flammable materials.
When choosing a site, avoid trees, buildings or obstructions. Modules should be mounted to maximize direct exposure to sunlight and to eliminate or minimize shadowing. Even partial shadowing can substantially reduce module and system output. Furthermore, partial shadowing can elevate the shaded portion internal temperature, which may lower output and shorten module life.
Solar Panel Orientation of installations
Modules may be mounted at any angle from a vertical orientation to a horizontal one. The appropriate fixed tilt angle and azimuth orientation should be used in order to maximize the exposure to sunlight.
Incorrect orientation of modules installation will result in loss of power output. Modules connected in series should be installed at same orientation and angle. Different orientation or angle may cause loss of power output due to difference of amount of sunlight exposed to the modules.
In the Northern Hemisphere, Solar Panel should face south, and in the Southern Hemisphere, Solar Panel should face north.
Solar Panel tilt angle
Solar Panel produce the most power when they are pointed directly at the sun. For installations where Solar Panel are mounted to a permanent structure, Solar Panel should be titled for optimum winter performance. As a rule, if the PV system power production is adequate in the winter. It will be satisfactory during the rest of the year. The Solar Panel tilt angle is measured between the Solar Panel and the ground.
Use fasteners to fasten the Solar Panel to the mounting support structure. Solar Panel should be bolted to support structures through mounting holes located in the frame's back flanges only. Stainless-steel bolts, with nuts, washers, and locks washers, are recommended for module mounting. Creation of additional holes for mounting is not recommended and will invalidate the warranty. Solar Panel should not be mounted by supports at the ends.
Frequently Asked Questions
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QUESTION:
Is it safe to install rooftop solar panels on an existing house that was not designed and built to have solar?
panels? Can the structure support the extra weight and windload of the solar panels? When solar panels installers install solar panels on the roof, do they have to drill holes on the roof? If they don't do a good job sealing the holes, won't rainwater and melted snow leak through those holes? A roof will only last so many years. How do you repair or replace a roof if you have solar panels on the roof?-
ANSWER:
You should not have problems adding solar panels-the only problem is going to be the weight issue and proper installation (holes are drilled, and need to be properly flashed and caulked). You are going to have to have a building permit anyway, so while you are doing so, it is the time to have the building officials give you some idea about weight issues. when you do the repair replace of roof, you simply work around your solar panels.
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QUESTION:
Is it in demand to be an Solar Panels installer at Canada?
I'm studying at this "green job".... and I was wondering if It's on demand this job in Canada? (to install Solar Panels)THANKS IN ADVANCED
greetings from Europe..-
ANSWER:
Interest is building, and a few panels are appearing, but the market is nowhere near saturated yet.I'm assuming you are refeirng to electrical panels (silicon), not water heater panels (black pipes on roof)
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QUESTION:
Where is the best place to get an education/experience and job in the installation of solar panels? ?
How can I start working as a solar panel installer/technician without years of education?-
ANSWER:
With the economy as it is, it may be difficult to find a job in this sector. There is a surplus of solar panels and companies are hurting.That doesn't mean that people aren't interested. I think it is a great time to market these products. Everyone is interested in energy conservation and reducing costs.
You could consider opening your own company, but a little differently. There are many different manuals out there telling you how to make your own solar panels and wind turbines. See http://www.makerenewableenergy.blogspot.com for a review of a bunch of these.
If you could produce and install these, at a much lower cost, it would be a viable business opportunity. You could be helping satisfied customers who wouldn't otherwise be able to afford it and you would be working in your choice of careers. It wouldn't cost much to produce these and you could require a large percentage upfront.
Anyway, another avenue to explore. Good luck!
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QUESTION:
Is it ok to cut off plumbing roof vent pipes and allow them to vent under my solar electric panels?
My solar installer says its OK to cut off these vent pipes in order to make for a clean installation of the solar panels. Will this create and problems?-
ANSWER:
In most areas, you cannot cut the vent lines. The height is to assure the wind does not take the fumes back into the pipe and house. You could have the lines moved though.
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QUESTION:
how much do solar panel installers earn a month?
please answer only if you really know the answer, thank you-
ANSWER:
Solar panels are installed by various tradesmen. Since there is often piping and wiring involved, it is a common sideline of plumbers and electricians. Like anything else in the trades, you start at the bottom. You'd be put to work with a more experienced worker and pretty much do what he says until you can start to handle things. In the case of plumbers and electricians, you can expect a five year apprenticeship. It's actually pretty tough physical work. Rooftops, ladders, extreme heat, extreme cold, heavy lifting, etc.Whatever the future brings, Heating and Air Conditioning, Plumbing and Electrical work will be involved.
You'll start at 8,12,or maybe 16 dollars an hour depending where you live. From there there is really no limit.
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