Residential Solar Power Systems Cost in Altadena California
Use Electricity Not Solar? The Sooner You Know The BetterWhy Go Solar?
Create jobs and help your local economy
According to The Solar Foundation, the solar industry added jobs at a rate nearly 12 times faster than the overall U.S. economy in 2015, representing 1.2 percent of all jobs in the country. This growth is expected to continue. Because solar-related jobs tend to be higher paying and cannot be outsourced, they are a significant contributor to the U.S. economy.
2018 Solar Energy You WantDid You Know This About Solar In California?
Solar power is measured like all electricity—in watts (kilowatts, megawatts, gigawatts, and terawatts). One thousand watts equal one kilowatt, 1,000 kilowatts equal one megawatt, 1,000 megawatts equal one gigawatt, and 1,000 gigawatts equal one terawatt.
Why We Switched To Solar Energy For Our Home (And Maybe You Should Too)Homeowners don’t have to install their own solar panels to go solar.
People are often surprised to learn that going solar does not necessarily involve installing solar panels on your property. In 2018, the concept of shared solar or community solar – the idea of installing a massive solar farm from which hundreds or even thousands of people can source their electricity – is really taking off.
Community solar is now offered by many large utilities that have an incentive to source a certain percentage of their supplied power from renewable sources. Currently, community solar is most popular in 4 states: California, Coloardo, Minnesota and Massachusetts. However, with the many pragmatic and affordable aspects of community solar, the concept is quickly gaining popularity across the country. To see the community solar options in your state, check out our network of shared solar providers.
Large Residential Solar QuestionsCalifornia Solar Basics:
Solar Energy is measured in kilowatt-hour. 1 kilowatt = 1000 watts.
Pros and Cons of Portable Solar Power GeneratorSolar Energy and Solar Power
Solar Energy needs to be transformed to solar power and then it can be used for heating or electricity. There are two main methods to convert solar energy to power.
Direct or photovoltaic (PV) - The conversion is done through solar panels and the generated power is used for electricity.
Indirect or solar thermal - The conversion is done through solar thermal collectors and the generated power is used for heating.
What Everyone Needs to Know About Home Solar System- Solar panels use the sun's energy to generate electricityand power your home. And the more sunshine there is, the more electricity they'll produce. But what happens when there'sno sunlight like on a dull day or at night? Your solar panels won't beable to generate electricity so you'll have to buy electricityfrom the national grid to power your home. But thanks to solar batteries,you can store and use the electricity generated byyour solar panels at any time. Just like an AA batteryyou'll find in your TV remote, a solar battery stores powerto be used when you need it. It saves the excess electricity generated by your solar panelsso that it's not wasted reducing or even ending yourreliance on the national grid. This helps you to becomemore self sufficient and could save you stackson your energy bills. By connecting your solarpanels to a solar battery, you can essentially turnyour home into a micro-grid generating, using, andstoring your own electricity. Solar batteries are muchbigger than those you'll find in your TV remote though. They range from the size of a microwave right up to a small fridgeand can be floor standing or mounted on to your wall. If you want to maximizethe amount of electricity you can store, some companies makestackable storage systems that are made up of several batteries. Solar batteries usually start from around two and a half thousand pounds. But don't let the price put you off. We surveyed 310 UK homeownerswho have solar batteries and a huge 93% agreed thattheirs are a good investment.
More Solar Panel Installation Questions And AnswersSolar Power History Quick Facts:
The first solar cells were available for purchase to the public in 1956, but at $300 per one-watt solar cell, few could afford them.
Solar Power Versus Generator The ChoiceSolar Myths:
Excess energy can be stored in battery systems.
Fact: If you are living on the grid, your system is connected to the electricity grid, thus you would benefit from a net metering system. Additionally, if you are connected to the grid, you are still able to keep your current local utility company, so if you produce more electricity on some days, you end up having more electricity credited to your own account.
Therefore, if you need more electricity at night when the system isn’t running, you end up using the extra electricity produced to power your home directly from the grid. This is done automatically so you won’t notice any changes when the switch occurs whilst still have a low electricity bill.
What Everybody Ought To Know About Home Solar SystemsSolar Power Cost and Affordability Quick Fact:
When you buy solar panels, you’re eligible for a 30% tax break from the federal government—you could get thousands of dollars back on your taxes and offset the initial cost.
Solar Power - The Way ForwardCalifornia Solar Resourceful Information:
Horticulture and agriculture seek to make the maximum use of solar energy. These include techniques like timing of planting cycles and mixing of plant varieties. Green houses are also used to convert light into heat to promote year round cultivation of special crops.
Solar Power for the Common HomeownersSolar Power Availability and Growth Quick Facts:
Las Vegas, Nevada is the biggest city in the country to operate on 100% renewable resources.
Advantages and Disadvantages of Solar Energy For Your HomeCalifornia Solar Resourceful Information:
Clothes can be dried in the sun using clothes lines, cloth racks etc.
Solar Power Versus Generator The ChoiceSolar Energy Is Safe to Produce
The production and use of solar energy presents very little hazards, if any at all. Risks which are generally associated with other energy sources, like explosion, fire or chemical leaks, are non- existent in this case.
PV panels are mainly made from silicon, which means that there is no danger from any leakage of toxins or fumes. This makes solar energy the safest source for the generation of power.
Window Solar PanelsSolar industry involves many different activities, from production of the crystalline silicon or thin films to the construction and operation of PV solar plants. This article maps the value chain of solar industry and explains how different segments relate to each other.The Basics of Value ChainsThe concept of value chain was first introduced by business scholar Michael Porter, famous for his research on competitiveness and strategy. As early as in 1985, Porter described value chains as a tool for strategic analysis, based on the processual view of organizations. According to Cambridge University’s Institute for Manufacturing, the idea is to seea manufacturing (or service) organization as a system, made up of subsystems each with inputs, transformation processes and outputs. Inputs, transformation processes, and outputs involve the acquisition and consumption of resources — money, labour, materials, equipment, buildings, land, administration and management. How value chain activities are carried out determines costs and affects profits,Porter’s value chain approach (firm level). Picture credit: WikipediaPorter’s model can be applied at various scales: firm-, region- or industry-level. At the industry level, the value chain encompasses all the various processes involved in the production of goods or services, from raw materials to the delivered product, and is based on the notion of value-added at each stage of production. The British geographer Garry Gereffi developed this idea further with his concept of the Global Value Chains, that span across different regions of the world. According to Gereffi, global value chains include multiple firms and multiple locations, and allow to describethe full range of activities that firms and workers do to bring a product/good or service from its conception to its end use and beyond. This includes activities such as design, production, marketing, distribution and support to the final consumer.Both tools can be of great help in analysing such global industries as solar photovoltaics. They allow to understand the geographical distribution of different production activities, their interconnections and dependencies, and ultimately aid decision-making in choosing new markets for expansion.Photovoltaics Value ChainThe value chain in photovoltaics is considerably complex, and involves all the different processes required to create a utility-scale PV solar system. First, raw silicon must be produced, purified, cut into wafers, doped, cleaned and coated. The cells formed this way are subsequently assembled into modules, arrays and then combined with electrical components to construct a full-fledged system. We have written in detail about these processes before. Now it is time to take a look at the bigger picture.Picture credit: https://www.linkedin.com/pulse/machine-learning-from-fundmental-capabilities-features-ravi-muluguSolar DAO uses crystalline silicon solar panels, which is more complex than thin film panels. The latter’s value chain is much shorter: the models are manufactured in one single step from raw silicon and other compound materials by deposing the photovoltaic material on glass or plastic. On the other hand, in concentrating photovoltaics the value chain is more complex than in the case of crystalline silicon, and involves higher costs, because silicon or thin film solar cells must be combined with optical concentrating systems, coolers and trackers, before it can be assembled into an array. That’s why crystalline silicon cells are better suitable for utility scale PV solar plants.However, the real journey starts once the solar cells and modules have been produced. The manufacturing process captures only the upstream part of the value chain, while most of the activities happen in its downstream part. It involves the project planning, implementation, and use phases.Picture credit: Green Rhino Energy, http://www.greenrhinoenergy.com/The project planning phase is very important, and we have written about it before. It encompasses area planning, system preparation, operational model, applying for approvals for the use of land, and considering different financial options. Once this has been done, comes the implementation phase, in which the actual construction process takes place, the system is getting verified and installed. The last part of the downstream value chain is the use phase, which involves a complex socio-technical configuration, as the researchers from Finland’s Aalto University warn. What they call socio-technical configuration involves operation and maintenance activities, as well as different adjustments and negotiations regarding the property relations around the PV solar plant, its positioning within the industry and the market, negotiations with local authorities and communities, and how the plant will be operated, and the energy it produces will be distributed and used, in a given local social context. In terms of the project planning, the use phase involves consideration of political and country risks. Read more about the risk management in PV solar industry in our next publications.Picture credit: https://www.researchgate.net/publication/276866186_Renewable_micro-generation_of_heat_and_electricity-Review_on_common_and_missing_socio-technical_configurationsAn Organizational View of the Value ChainSimilarly to any other industry, the photovoltaics value chain can be broken down into several specific types of organizations (supplier, operators, consulting firms) that actually operate the various processes involved into the value chain.First, there is a whole series of products that are required to build a PV solar systems. Thus, the following players must be active on the market:Suppliers of the manufacturing equipmentSuppliers of the raw materials for wafer-, cells- and module productionProducers of crystalline siliconProducers of silicon wafers and ingotsProducers of PV cells and modulesProducers of the mounting structures and trackersProducers of electrical componentsSoftware suppliers for monitoring system and operation of PV solar plantsIn terms of services, there are financial, legal, consulting and testing services that go through the whole value chain, as these services may be required at each stage. One can also include different activities such as education and training of the personnel, publishing and PR efforts to promote solar energy, as well as government relations services to obtain approvals, subsidies and support grants. When it comes to actual phases of the value chain, there are several necessary services as well:Wholesale distributionProject planning and developmentDesign, engineering, and constructionOperations and Maintenance servicesIn an ideal market environment, all these activities can be performed by different organizations that enter contractual relations with each other. In reality, however, firms tend to optimize their cost structures by reducing the transaction costs. There are several ways of doing so: they can form a cluster, by concentrating related and interdependent activities in one region (for example, silicon, wafer and modules production), vertically integrate, by including different stages of manufacturing or downstream activities into the firm structure, or diversify their processes, that is, for example, being both a distributor and doing some activities in unrelated businesses.Depending on the age of the firm and different competitive factors, in can be a pure player in the solar energy industry, or it can be more diversified: for example, like big fossil fuels corporations that enter the renewable energy field as a separate business activity. Diversification can also be organized in terms of combining different fields of renewable energy, like solar and wind.The other trade-off that the firms face is the one between different degrees of vertical integration. Today, most companies are partially vertically integrated, but none covers the whole value chain, although there are many highly specialized companies in the upstream (manufacturing) and downstream (services) parts of the value chain.Thus, the whole value chain can be depicted as follows:Picture credit: Green Rhino Energy, http://www.greenrhinoenergy.com/Read our next post about the geography of solar photovoltaics. Stay tuned with Solar DAO.If you enjoyed this story, please click the 👏 button and share to help others find it! Feel free to leave a comment below.
Did You Know This Solar Myth?Cali Solar Facts:
With new advancements in scientific researches, solar energy could be more affordable in future with decreasing costs and increasing efficiency.
Quick Fact About Buying Solar For Your HomeWhy Go Solar?
Demonstrate your commitment to sustainability
Sustainability and corporate social responsibility are important components of an organization’s culture and values. They also produce bottom line results. Increasingly, consumers and communities are recognizing and rewarding businesses that choose to operate responsibly. Businesses are finding that “green” credentials are a powerful driver of consumer purchasing decisions, creating goodwill and improving business results.
Solar For Your Home Frequently Asked QuestionsSolar Power History Quick Facts:
The first commercial photovoltaic cell was invented in 1954 by Bell Laboratories.
Solar For Home ChoicesSolar Power History Quick Facts:
The first solar-powered calculators were invented in 1978.
The Ugly Truth About Your Current Electricity ProviderAdding solar panels to your home can increase your property value more than a complete kitchen remodel.
Aside from all the great environmental benefits of going solar, there’s also a very real monetary incentive to do so. Installing 5kW of solar panels can increase the value of your home by up to $29,555 or more, depending on solar panel production.
Meanwhile, according to the folks over at HGTV, a $15,000 kitchen renovation is likely to return 92.9 percent of the cost at resale, for a total of $28,935.
And this doesn’t even begin to account for the savings you’ll likely receive on your monthly electricity bill. With Sunrun you can save 20% on your electric bill—which could amount to $20,000 over the life of your system.
Scientists Discover The Secret Solar That Drives Electric Cost Down InstantlySolar Power Availability and Growth Quick Facts:
Las Vegas, Nevada is the biggest city in the country to operate on 100% renewable resources.
Clear And Unbiased Facts About Solar Panels Without All The HypeInteresting California Solar Fact:
As of 2016, the average cost of solar energy alone was about $0.12 per kilowatt which is fairly cheap compared to other energy sources.
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