Those interested in knowing how much does solar panel installation cost or how much to have solar panels installed and understanding approximate cost to install solar panels (PV) inside your house in US region or business premises to produce electrical energy on their own, can always lean upon Solar Power Authority and their website and calculators there to get an approximate cost with a disclaimer that only those who understand the technology well, will have a fair chance to understand all aspects of technology along with benefits;
Estimate on Consumptions
How do you install solar panels is important but also the estimate on how much does solar panel installation cost overall. A typical household electricity consumption is of 1 kW per hour (kWh) and there 24×30 hours in total in a month and if we assume that the average price per kWh of electricity is $0.10 is right than your monthly expenses will be around $75-%100 of electricity.
But again, these estimates can increase in case you have non standard equipment’s like such as a geyser, or other continuously running appliances. Extended usage of PC, laptops, plasma TV’s and Video games will contribute further to this and in case your bills might increase if you run an air conditioning unit too. Overall, the average cost of electricity in the USA varies from O.07 to ).24 per kW depending on where you reside. One will need to adjust the costs accordingly to estimate the exacts on expenditures here.
Solar Panel Generating Capacity
A safe generating capacity is typically 10 watts/sqm. ft. for solar panels This means a typical panel conversion efficiency of 12% and also that for every kW you produce, you will require about 100 sq. ft. of solar panels in terms of size, assuming that the sun rays are available throughout the day.
Availability of Sun Light
Since, the sun is available only for few hours, and hence the amount of sun light available in a day is dependent on the extent of sun covered by clouds in that locality or geographic region. Also, the duration of a typical day is dependent on the climate and season to be exact. These stats can be calculated from resources available on net for your locality.
How to install Solar Panels
Typically, SOLAR system components include Solar panels that captures sun’s energy and converts it to electricity, Controller that protects batteries by regulating the flow of electricity, Batteries and Inverter that converts energy stored in a battery to voltage necessary to run standard electrical appliances.
This is also important to understand how to install solar panels for your home because the grid-tied system will be different than off-grid systems used in remote areas where no electrical service is available; and such systems will require batteries, and thus an additional and that too significant increase in overall system costs.
Also, the Installation will incur additional labor and the electronics attachments to fix the solar arrays into your existing electrical system and further help on how are solar panels installed or how much does solar panel installation cost can be checked on web and resources there.