PV — Green Clips

Home » Posts tagged 'PV'

Synergy of noise protection and power generation by solar PV modules and low noise bird friendly vertical axis jet blade wind turbines

October 10, 2012 / PATENTED VEHICLE SOLUTIONS, Субсидиране на иновационни проекти

The invention relates to synergy of noise protection and power generation by solar PV modules and low noise bird friendly vertical axis jet blade wind turbines. The power generated by wall feeds public grid and charging both electric and plug-in hybrid cars. Below are described innovative wall panels for down streets, highway, and railways. A prefabricated soundproof PV wall module comprises housing, a transparent soundproof plate, a PV panel and a noise offset member. The housing forms an outer case [...]

Continue reading »
Outdoor noise barriers fitted with solar modules and vertical axis wind turbines (VAWT)

October 4, 2012 / SMART GRID, SOLAR ENERGY, Субсидиране на иновационни проекти

The said barriers have thermal and/or photovoltaic solar modules mounted on a common outer upper noise barrier surface that is turned towards sun, where the barrier is inclined with a constant inclination angle opposite to horizontals. The noise barrier surface and an inner lower noise barrier surface are designed in a sound-reflecting manner, where the inclination angle ranges between 30 and 70 degrees. A water and/or humidity-impermeable protection layer is arranged on an upper side that is turned towards the [...]

Continue reading »
Off grid zero-energy house with solar modules boosted by light reflectors

October 1, 2012 / SMART GRID

The newly invented buildings include façade integrated solar PV modules boosted by reflectors and black solar thermal bags for hot water for domestic needs. Both solar thermal and solar photovoltaic arrays are receiving additional soar energy by mirrored reflectors. A zero-energy house belongs to the field of buildings, and makes full use of the sunlight and wind power energy, thereby eliminating the defect of insufficient disposable energy source consumed in the traditional houses. The zero-energy house comprises wall bodies, a [...]

Continue reading »
Zero energy home with novel solar inverter circuit of roof PV modules

August 16, 2012 / SMART GRID, SOLAR ENERGY

The present invention relates in general to power converters and more particularly, to a solar inverter circuit that: converts direct current (DC) power from a solar photovoltaic array to a counter flowing alternating current (AC) power in response to a reference AC power source, and (ii) generates additional AC power to supplement the reference AC power source. Conversion of direct current (DC) power from solar cells to alternating current (AC) power required in residential AC lines usually employs a large [...]

Continue reading »
External thermal wall insulation with solar PV modules reinforced by internal installation pipes

August 11, 2012 / SMART GRID, SOLAR ENERGY

At present, a conventional polystyrene board is molded and shaped by a forming machine after being foamed. The conventional polystyrene board has the property of satisfying density and thermal conductivity, but has a low tensile strength and folding strength, and easily cracks, deforms or shrinks. When the polystyrene board is used for an external thermal insulation wall anchored by a mechanical fixing device, the anchored thermal insulation polystyrene board has problems and shortcomings of brittleness and easy breaking. So the [...]

Continue reading »
Irrigation Solar PV powered system boosted by flat mirrored reflector pumping up to 500 l/min by two counter rotating centrifugal pumps

August 11, 2012 / SOLAR ENERGY

A new invention discloses a solar agricultural mobile water pumping system which comprises a water pump and a mobile vehicle body. A solar panel is arranged on the mobile vehicle body is electrically connected with the water pump by a wire for providing work power for the water pump with work power supply. The solar panel is movable connected with the moving vehicle body, and can rotate and adjust by taking the moving vehicle body as the base point. The [...]

Continue reading »
Portable, Solar PV Rechargeable Pumping System

August 11, 2012 / SOLAR ENERGY

Currently there are a number of solutions for pumping water collected in water collection devices (rainwater or municipal water) or from pooled water areas. Some solutions attempt to use gravity to create flow pressure, but this solution fails to meet the needs of the industry because the coverage area created is very limited. The user may be forced to use a watering can. Other solutions do attempt to utilize 380/220/110-volt pumps, or other sources of energy. These solutions are also [...]

Continue reading »
Rooftop Of An Energy Plus House

February 21, 2012 / SMART GRID, SOLAR ENERGY

As living standard increases, a lot of energy is being used to air-conditioned the building, to heat the water, to chill the food, and for other purposes mostly for the comfort of the people in the building. Though some of the purposes are well justified, energy demand causes fast depletion of natural resources, and thus better ways of harnessing energy from alternate and renewable sources are needed. It is also important to improve energy performance of the building, reduce energy [...]

Continue reading »
Mirror boosted rooftop and ground Solar PV system that enhances the photovoltaic module performance significantly

February 6, 2012 / SMART GRID, SOLAR ENERGY

Solar photovoltaic or solar PV as it is commonly known is probably the most flexible renewable power technologies as it can be deployed almost anywhere in the country with a high degree of operational certainty and, with no moving parts, it requires practically no maintenance once installed. Our design software calculates and designs the mounting system according to the required standards which affect the solar PV system and its substructure. Ground mounted solar PV systems offer an alternative solution in [...]

Continue reading »
Oval roofs with double concentrating-type solar devices utilize an optical element that focuses direct sunlight onto a relatively small solar cell

February 4, 2012 / SMART GRID, SOLAR ENERGY

Solar-electricity generation typically involves the use of photovoltaic (PV) elements (solar cells) that convert sunlight directly into electricity. These solar cells are typically made using square or quasi-square silicon wafers that are doped using established semiconductor fabrication techniques and absorb light irradiation (e.g., sunlight) in a way that creates free electrons, which in turn are caused to flow in the presence of a built-in field to create direct current (DC) power. The DC power generated by an array including several [...]

Continue reading »