Solar Panels perform at optimum capacity when placed in direct sunlight. When you install your Solar Power system, try to position your photovoltaic panels directly under the noontime sun for maximum efficiency from your photovoltaic unit.
Before Installation, take care of any obstructions to sunlight. Remove all unnecessary obstructions and items such as branches that may block sunlight to your solar unit. You should also trace the path of the sun in the sky and make sure there is no object that may cast a shadow over your solar photovoltaic panels. The operating efficiency of your solar energy unit will suffer because of this shadow.
Types of Solar Panel Mounts
Solar Panel Mounts are used to install photovoltaic panels. These mounts are available in 3 main types:
- Pole mounts
- Roof-ground mounts, and
- Flush mounts.
Things to Do Before Solar Panel Installation
Cost Calculation
The first step is to calculate the cost involved in setting up the type and size of the system. Remember that Government of Different Countries around the world offer subsidy to encourage Solar Panel Installation and use of Renewable Energy. This subsidy is different in different countries. For e.g. Subsidy offered by USA is different from Subsidy in India or China.
Equipment Needed
Second step is to make a checklist of the equipment needed for a solar energy system: Solar Panels, Charge Controller, Power Inverter, and Battery.
Size of the System
The next step is to determine the size of the solar system required. You should add up wattage of all the electrical appliances that you plan to use. Calculate how many hours per day the appliances will be used.
If you follow the above steps, you will be able to know the wattage requirement, size of the solar battery needed and the wire size. Remember that correct wire size will prevent overheating of the wires and ensure maximum transfer of power to your batteries.
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