Flying Feathers "Light Bird" Solar LED Lights

Solar energy generally refers to the sun's radiation energy. In the modern solar thermal technology will polymerize the sun, and use its energy to generate electricity. Rich resources, both free of charge, without the need for transport, without any pollution for the environment. Now Today I will introduce a Solar LED Lights named "Light Bird" to you.

"Light Bird" Solar LED Light

"Light Bird" Solar LED Light

"Light Bird" Solar LED Light

"Light Bird" Solar LED Light

              "Light Bird" Solar LED Light Working

The "Light Bird" solar LED light design is very stylish, when the solar panels expand, like a bird's feathers, hence the name "Light Bird". In the daytime of to absorb solar energy, automatic storage power without additional cables; At night ,it will put away the solar panels, the middle of the light body can be lit use. The light source is LED lights beads, the solar LED lights which inspired from wings, integration of industry Design and natural bionic, can also be arranged along the walls of multiple, lighting effects will be more beautiful.

On the Roof of the Photovoltaic Business Opportunities, Chinese Dream

Recently, China lowered GDP growth triggered a lot of discussion, a lot of people on the Chinese economy whether is in the healthy operation of generating a lot of questions, even lose confidence in the future economic trends. In this regard, "Economic half-hour" deep into the first line of the socio-economic production, to present you the real Chinese economy. New energy solar photovoltaic power industry is considered to represent the new economy, but mention the photovoltaic industry and solar photovoltaic power generation, many people first reaction is this vocabulary of lower price competition, export-restricted and so on. If someone tell you, there will be a lot of families to install their own roof solar photovoltaic power systems in the future. Lying at home, not only can freely free use electricity, and even to use up the electricity sold to the national grid, do you believe it?　

First,Their power for their own use，rooftop solar power Supplying the national grid

Chunjiang Zhao is the director of Solar Energy Research Institute of Shanghai University of Electric Power, 2006 year he set up 22 pcs solar panels on their own roofs, built the first China personal home solar power station.

Chunjiang Zhao said his home solar power system is equivalent to a small 3 million watts of power plants, although compared to the hundreds of thousands kilowatts of large thermal power plants, it is very small, but his home solar power system is a very complete small power plants, from his home and sent to the conventional power plants firepower AC 220 volt power to issue and quality are the same.

As early as in a few years ago, Chunjiang Zhao is in their own roof built solar power station. 2012 years after he moved to the new home, then built a a new roof solar power station. Chunjiang Zhao said, in fact, family photovoltaic power generation principle is extremely simple: after the sun light irradiation, the series of solar battery assembly send out a DC power, through the inverter into 220V, 50Hz current can directly use. While the power equipment is particularly simple, only consisting of solar module, inverter, AC protection switch and a bidirectional ammeter.

Chunjiang Zhao believes that the future of these devices can be packaged together, like to buy a TV set, wait for professional personnel to install, we only need to calculate the site.

Family photovoltaic power generation cost is not actually high, Chunguang Zhao studied in Japan for many years, 2006 before he come back, Japanese family power station has reached 60 million. At that time caught up with Shanghai proposed 10 million solar roofs plan, annual household electricity in Shanghai hope to reach at least 330 million degrees. After returning Chunguang Zhao flew into RMB 120,000 to buy the solar power system components,. 2012 years he moved to Xinzhuang new home, also built their new photovoltaic system components and with the integration of the roof construction, with a total investment of only RMB 50,000.

Chunjiang Zhao now the solar power generator is 3.5 kilowatts, is theoretically per hour capacity will reach 3.5 degrees. Over the past year, this new system is generating more than 4100 degrees, his wife happily told reporters, now the home appliance use electricity casually, before the tank, air conditioning and TV is used with the mark, and now all opened. Before electricity need to be paid, in order to save one family all crowded in a room blowing air conditioning, but now no longer. She is feeling to feel the benefits of solar power, which makes their quality life has been a leap increase. In addition to their own home use, the remaining about 2000 kwh of electricity can enter the national grid. 

Chunjiang Zhao pointing to their own solar generator said, the weather is good today, now the power is 2500 kilowatts. Less than 11:00 has made more than seven degrees electric, today at least to generate 20 degrees, even are likely to 22-23 degrees electricity.

Now speaking of family photovoltaic power generation, Chunguang Zhao and his wife are smile, but 2006 when newly built home power plant, has attracted a lot of trouble. Remember when power station was built, the electricity sector were soon at the door, not to learn, but to send electricity payment bill. That had made Mrs. wife unhappy, she felt her husband lie her for their own power.

Because Chunjiang Zhao had promised his wife, installation home solar equipment, electricity almost don’t pay money. The power company who told them that electricity did not decrease, but also pay more than RMB 100 per month. Originally, this solar power system which electricity didn’t used up, then into the grid daytime. At night the station can not generate electricity, to get electricity from the grid. At that time, the power sector was one-way ammeter, unable to identify the direction of current, which causes both the current inflow or outflow, will be counted into electricity. That means more power generation, flowed into the electricity would be more ,so more payment. Moved to Shanghai Xhenzhuang new home, Chunjiang Zhao learned a lesson, directly to the Power Grid Corp apply for the installation of the bidirectional ammeter. 

Chunjiang Zhao, pointing to the bidirectional ammeter carefully explain to reporters, that when the meter display is the reverse active, means it is the outward transport power, is in delivering power to the grid. Now the reverse power is 0.05 kilowatt, home electricity is very large, TVU part are for home use, leaving only 0.05 kilowatt for outward transporting. Power reverse power is 2004.37 kW, the meaning is already to grid conveying the 2004 more electricity.

A little more than 2004 degrees, this is a total number of transmission power to Power Grid Corporation when reporters interviewed Chunjiang Zhao. If with their own electricity, then from 2006 to now, Mr. Zhao two sets of home solar photovoltaic power generation system, have a total generating 2.5 million degrees. The electricity in addition to the majority for home use, the rest have all been conveying into the grid.

Chunjiang Zhao said that before January 1, 2013, his two power plants generated the electricity are all free fed to the national grid. After, power grid company and he signed the network agreement, provisions of the electricity base price is RMB 0.4773 per kWh, but subsidies this piece has not clear. Although the power grid company year after year are talking about green electricity buyback, the price has not been finalized. Now the repurchase is not a problem, more important is to introduce a specific price policy. So, how much is the tariff exactly? Mr. Zhao is still waiting for relevant policies and implementation.

Beginning in 2013, Chunjiang Zhao whose home power also began to re accumulation, waited for the settlement. He also calculated an account, in accordance with the prices level of Shanghai, the investment a kilowatt of power plant is about 1.3 million, according to Shanghai sun's radiation, 1000 watts of annual power generating capacity is 1050 degrees, and the price of Shanghai should be set at about RMB 1.4, such 8 years could be guarantee recovery. Even countries bring the price down to RMB 1.25-1.3, 10 years can also be completely recycled. So, if the network price is the right, home power generation prospects are very broad.

Second,100,000 Solar Roofs Plan to implement Decade, Shanghai only six families to attend

Use the roof of home electricity, the remaining can send into the grid, but they did not think it would like to pay to the grid, Chunjiang Zhao embarrassing encounter were laughed by many people. 2006 Shanghai raised 100,000 solar roofs program, after five years the implementation of response was still a handful. Of course, that led to this plan failed for many reasons, the most important factor is easy to generate electric but hard to sell, but now the situation is changing. This year, March 19, Shanghai resident Jilin Chen from Power Grid Corporation got RMB 116, become the first person to self-built power plant in Shanghai to earn "extra money" .

Jilin Chen’s home power generation stations built in the third floor building on their own balcony, handmade wooden support above 11 solar panels, the panels are to be linked together, through the inverter to adjust and stable, the maximum output power is 2.5 kW and is 2.5 degrees per hour electricity. Mr. Chen told reporters that on and off grid solar power system device procurement were RMB 10000, plus the inverter assembly is total of RMB 15000, the cost is not high, now many families can accept.

Today, Shanghai's weather is cloudy, basically there is no big sun, in such a light conditions of power generation amount can reach 8.2 degree. If the weather is good, every day can send 15 degrees , every year can generate 2500 degrees. Remove their own electricity, the remaining electricity through bidirectional measurement meter input state grid, In this sense, Jilin Chen regard him as a supplier of power grid.

Then on March 26, Jilin Chen got the first sum subsidy from power company . The residents electricity balance sheet, is the collection of receipt display: Shanghai residents spontaneous self power the remaining send into grid which electricity settlement price standard temporarily is RMB 1 kwh, waiting for the relevant state policy clear, approval in accordance with the national Internet price to liquidation, retreat more fill less. Mr. Chen told reporters that contract temporarily according to the benchmark price, in fact, execution is by RMB 1 kwh because the power grid companies have no right over desulfurization benchmark electricity price contract on display, then they gave him fill RMB 127 price difference.

Get RMB 1 per kWh on-grid power tariff, Jilin Chen saw an opportunity, he told reporters that such a tariff, seven years will be able to recover the full investment, the life of photovoltaic power plants are more than 25 years. He gave his family a calculation, in previous years, a year in use electricity at home are about RMB three thousand, now his family installed a 2.5 kilowatts of photovoltaic power generation device, a year the basic unit of electricity can generate 2500 degrees, that is probably income RMB 2,500, can offset each year to pay RMB 3000, he can save 70% of electricity annually.

Now, Jilin Chen are intending to put the unused roof to install solar panels, expanded 2.5 kwh power to 3 kilowatt hours. So in addition to their own electricity were available, the annual power generation also make some money. He felt under this policy remains unchanged, this model can also be continuously replicated copies. He pointed to the nearby villa roof said, now there are a lot of empty roof, to install solar power system for electricity on the roof which market potential is huge

Oasis in the desert: Sign the world's largest solar power station

According to CNN reports, Morocco to build a world's largest concentrated on and off grid solar power system plant, the power plant is located in the Moroccan desert town --- Ouarzazate , this town is famous for taking over several Hollywood movies (including "Lawrence of Arabia" "Gladiator", etc.), by 2018, the power plant will provide the energy needed annually to more than one million households - according to the "climate investment funds" (climate investment Funds) data estimation, which is equivalent to an annual reducing 760,000 tons of carbon gas emissions.

On February 4, 2016, with Moroccan King Mohammed VI pressed the button, the first part of the third phase of the project officially put into use.

This called Noor complex solar energy projects, the use concentrated solar panels are much expensive than the widely used photovoltaic panels, but unlike the latter, whether in the night or cloudy days, the panels also can store energy.

It working principle like this: mirrors to focus the sun's rays polymerization, reflection to rotation and mixed water special liquid, the liquid temperature up to 400 degrees, emerging from the process of steam will drive a turbine to generate electricity.

According to the world bank, during the day, full of the melting salt of the cylinder by the mirror polymerization temperature; and to the night, the temperature of the cylinder stored can continue to offer three hours of electricity. The World Bank loan by $ 97 million clean technology funds provide partial support for this project.

"This bold measures may bring Morocco to a clean energy future, it can be said Morocco is a pioneer of green development, but also the development of cutting-edge solar technology," the World Bank Maghreb region executive said.

 "This investment significance for the entire country and the people of Morocco is huge, it can strengthen energy security, create a cleaner environment, and encourage new industry to provide more job opportunities."

Prior to this, 97 % of Morocco's energy all depend on oil imports, so this country eager to diversify energy sources and begin to use renewable energy. Morocco will host the United Nations Climate Change Conference in November 2016, this goal is to be one of the reasons the Moroccan organizers.

 "Africa, especially southern Africa, in the development of solar energy has great potential. Morocco in the region's leading investment may provide a template for other countries, other countries in the development of energy industry may also seek a sustainable way".

 According to CIF data, in addition to reducing carbon emissions and the degree of dependence on oil imports, the project will also be in the total power generation in Morocco, the proportion of renewable energy will promote from 13% to 42%.

 Similarly, this project can improve the living standards of the surrounding area, recent Ouarzazate distance power station 10km, resident population reached 58 million, and poverty rate is as high as 23%. This solar power station will at least thoroughly solve the illumination problem for residents living , and hospital equipment sometimes because of lack of electricity and the short circuit problem.

How to Calculate Solar Power Kits Homes Capacity

Written by Sarah Hwong , Jan 16,2016


As we all known, The capacity of solar power kits homes can be either big or small, according to the home electricity consumption, must from practicability and economical to consider, what is the capacity of system installed be suitable? In order to effectively control the cost of all systems, to calculate the solar panel capacity and storage battery capacity are the most basic and important work to design the solar power system.

To design the solar power system is an extremely professional work, because it need to relate to many different factors, making the system design is more complex, for non-professionals, it is rather difficult to grasp. However, before you plan to install solar power systems, it is very necessary to make a preliminary understanding of the needed amount of solar panels and batteries.  A professional solar power system design software just to solve this problem.

By means of solar power systems calculation software, working on solar photovoltaic system designers and non-professionals can use it to quickly and easily calculate the capacity needed for solar panels and batteries. Software interface simple and clear, just enter your average daily electricity consumption, system voltage, the number of rainy days to use solar power generation system, you can quickly calculates results.

However, because of considering various regions situation are different, the results only as a reference to install their own solar power systems, the final result need to further calculation.

If you want to know more information for how to calculate solar power kits homes capacity, please contact us  http://www.poweroak.net/

How does solar power generators for home work?

Many people know that solar power generators for home is very convenient for the emergency . But "how does it work ?" Some friends asked me. OK. Now let me tell you something about it .

There are some parts influence the solar generator: solar panels,  inverter, electrical equipment ,ammeter, public supply system and solar operation monitoring system .

Solar panels

Solar panels or modules usually to be installed on the roof. These solar panels consist of solar cells. And store energy in the battery bank, then convert it into DC power directly.

Inverter

The DC power from solar panels will transfer to inverter, then inverter will transfer it into AC power, or the standard power of your home.

Electrical equipment

AC power from inverter will go to electric panels, or the called switch box, that electricity can power supply for your home application.

Ammeter

When solar power generators systems generate the power is more than your home use, the ammeter can sell the rest power to the electricity company.

Public supply system

The public supply system connect to your home, when the solar power generator generate power less your request, public supply system will transport electric to your home.

Solar operation monitoring system

Solar operation monitoring system can monitor your energy production, keep your system working normally. When the system have a problem, we will inform you and repair it.

All above are the  working step of solar power generators for home . Hope that can help you. If you want to know more about it, please visit http://www.poweroak.solar/