What is a Photovoltaic System Solar System

We can alter sunlight directly to electricity employing solar energy panels. Everyday, light rests on your roof’s solar panels in the form of photons (debris of sunlight). The cells convert those photons into electrons involving (DC) direct current electricity. The electrons move out of the solar panel and into an inverter and other electrical energy devices. The inverter converts the DC power (which is commonly used in electric batteries) into (AC) alternating current or electrical power. AC power is the form of electricity that we use in our televisions, computers, and toasters while plugged into the wall outlet.

An internet energy meter tracks all the power your photovoltaic system produces. Any solar panel energy that you do not use at production will go back into the electrical grid through the meter ( This will run your meter backwards). During cloudy days or at night, when your system is not producing more than your residential or commercial needs, you will consume electricity from the electrical grid as normal. Your local utility company can bill you for the net usage for any given billing cycle or can provide you with a dollar credit for almost any excess during a given interval. You can carry your invoice credit forward for up to 12 months .

Solar Cells

Solar cells are modest, square-shaped panel semiconductors made from silicon and other conductive materials, manufactured in thin layers of film. When sunlight hits a solar cell, the chemical reactions release electrons, that generate electric current. Solar cells are also called photovoltaic cells or (PV cells) and can be found on many small appliances these days such as calculators.

Photovoltaic (PV) System Components

A PV system can include PV modules (teams of PV cells), which are commonly named PV panels; one or more batteries; a cost regulator or controller for a stand-alone system; an inverter to convert solar technology from (DC) direct current into the (AC) alternating current to meet the needs of the electricity grid system; wiring; and mounting hardware or to prop the panels framework. PV modules arrange personal PV cells, and the modules are grouped together in the form of an array. Some of the arrays are placed on special tracking devices to follow sunlight all day in order to improve system efficiency.

Solar Panel System Installation, Maintenance, and also Longevity

You could install a Photovoltaic (PV) or solar electric system yourself. But in order to avoid complications or injury, we highly recommend to hire a reputable professional contractor with experience putting in solar energy systems. While they are advanced electronic systems, solar electric systems have quite a few moving pieces, so they require little routine maintenance (an sometimes repair). The basic PV module (an interconnected, enclosed panel involving PV cells) has no moving parts and can last more than 3 decades while requiring little to no servicing. The components are designed to meet stringent dependability and durability standards to resist the elements. The best way to ensure and extend the life and usefulness of your PV system is by having it installed by a professional and taken care of properly. Most solar energy systems problems arise because of very poor or sloppy system installment. Solar electric systems that acquire rebates through the State of California are required to have a 10-year system warranty.

Incorporating Photovoltaic Systems into Your property and Business

Solar energy devices can be blended effortlessly into both traditional along with nontraditional homes, powering devices and electric systems. Electricity cells can be installed as a stand-alone element that is attached to your roof or perhaps on a separate system (pool or shed), or by using integrated roofing resources with dual functions : that as a regular roof covering shingle and as a solar cell fabrication electricity. Most common application is to mount modules on a south-facing roof or wall. PV systems might be blended into virtually every possible structure for commercial useage. You will find PV used outdoors for security lighting as well as in structures that serve as covers pertaining to tour bus shelters and parking lots.

Sunlight Requirements regarding Photovoltaic Systems

A photovoltaic (PV) system needs clear access to the sun’s rays for most or even all of the day be an effective energy system. Shading on the system significantly reduces energy output. Climate is not a major concern since PV systems are comparatively unaffected by air temps, and snow cover generally melt quickly because solar panels are positioned directly into the sunlight. Year round sunshine makes solar energy techniques useful and effective nearly everywhere in California.

The Size of Your Solar Solar Energy Systems

The size of your solar system depends on several aspects such as how much electricity as well as hot water or space temperature you use, the size of your roof, the amount you’re willing to invest, and the exactly how much energy you want to create. Contact Local Pro Solar to determine what type of system fits your needs or fiscal return.

Other Solar Technologies

Concentrating solar power (CSP) systems to target the sun’s energy using reflective gadgets such as troughs or mirror cells to produce heat that is and then used to generate electricity.

Solar water heating systems include a solar collector that faces sunshine and either heats water directly or heats a “working fluid” which, in turn, is used to increase the warmth of the water.