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Einfamilienhaus 7,75 KW/p

Nach erfolgreichem Abschluss der Rohbauphase, haben wir unserem Kunden eine 7,75 kw/p Photovoltaikanlage auf das Walmdach montiert.
Diese Anlage wird durch 31, 250w Poly Module und einem SMA STP 8000TL betrieben. Es befinden sich 16 Module auf dem Südwest Dach und 15 Module auf dem Südostdach. Beide Modulfelder arbeiten jeweils auf einem MPP Tracker des SMA Sunny Tripower 8000TL.

340 KW/p Agrar Photovoltaik Dachanlage

Hier ist die NEA Lights als Partner des GU für die Umsetzung der PV Montage und dem AC Anschluss tätig gewesen.

– Montage von Unterkonstruktion und der 1368 Stück Poly Module inkl. Verstringung und Montage der Wechselrichter
– Tiefbau und verlegen der AC Kabel 50 mm² bis 240 mm²
– Aufbau, Inbetriebnahme & Abnahme der Trafostation mit EVU
– AC seitiger Anschluss aller Wechselrichter inkl. Aufbau – Anschluss aller WR an Unterverteilungen mit Schützt
– zusammen führen aller WR auf Sammelstation inkl. SolarLog

Begleitung der Anmeldung, Umsetzung & Inbetriebnahme mit dem örtlichen Energieversorger

Ecological Concept

Ecology (from Greek: οἶκος, “house”; -λογία, “study of”) is the scientific study of interactions among organisms and their environment, such as the interactions organisms have with each other and with their abiotic environment. Topics of interest to ecologists include the diversity, distribution, amount (biomass), number (population) of organisms, as well as competition between them within and among ecosystems. Ecosystems are composed of dynamically interacting parts including organisms, the communities they make up, and the non-living components of their environment. Ecosystem processes, such as primary production, pedogenesis, nutrient cycling, and various niche construction activities, regulate the flux of energy and matter through an environment. These processes are sustained by organisms with specific life history traits, and the variety of organisms is called biodiversity. Biodiversity, which refers to the varieties of species, genes, and ecosystems, enhances certain ecosystem services.

Ecology is an interdisciplinary field that includes biology and Earth science. The word “ecology” (“Ökologie”) was coined in 1866 by the German scientist Ernst Haeckel (1834–1919). Ancient Greek philosophers such as Hippocrates and Aristotle laid the foundations of ecology in their studies on natural history. Modern ecology transformed into a more rigorous science in the late 19th century. Evolutionary concepts on adaptation and natural selection became cornerstones of modern ecological theory. Ecology is not synonymous with environment, environmentalism, natural history, or environmental science. It is closely related to evolutionary biology, genetics, and ethology. An understanding of how biodiversity affects ecological function is an important focus area in ecological studies. Ecologists seek to explain:

http://en.wikipedia.org/wiki/Ecology

Happy Children

Biologically, a child (plural: children) is generally a human between the stages of birth and puberty. The legal definition of child generally refers to a minor, otherwise known as a person younger than the age of majority.

Child may also describe a relationship with a parent (such as sons and daughters of any age) or, metaphorically, an authority figure, or signify group membership in a clan, tribe, or religion; it can also signify being strongly affected by a specific time, place, or circumstance, as in “a child of nature” or “a child of the Sixties”.

There are many social issues that affect children, such as childhood education, bullying, child poverty, dysfunctional families and in developing countries, hunger. Children can be raised by parents, in a foster care or similar supervised arrangement, guardians or partially raised in a day care center.

http://en.wikipedia.org/wiki/Child

Berlin 1 MW | Megawatt Photovoltaik Dachanlage

Die auf den Dächern der High-Deck-Wohnanlage in Berlin-Neukölln stehende Anlage ist die größte Solar-Dachanlage der Hauptstadt . Das Solarkraftwerk mit einer Gesamtleistung von einem Megawatt sorgt auf 32 Dächern für eine umweltfreundliche Stromerzeugung im wohnwirtschaftlichen Quartier rund um die Sonnenallee.

4248 Solarmodule des Herstellers Hanwha Solar One werden auf dem Quick-Line Montagesystem der Firma
MP-Tec montiert, um einen durchschnittlichen Ertrag von etwa 956 Kilowattstunden pro Kilowattpeak zu erwirtschaften.

Die durch ein Brückenhaus verbundenen 38 Einzelanlagen befinden sich jeweils recht und links von der Sonnenallee wobei das Brückenhaus das Herzstück der Gesamtanlage darstellt.

Hier ist die NEA Lights 2015 im Zuge einer Dachsanierung mit dem Rückbau einzelner Teilstücke der Gesamtanlage beauftragt wurden. Nach Abschluss der Sanierungsarbeiten wurde die Anlage wieder in Ihren Uhrsprungszustand aufgebaut und auf alle Funktion getestet.

Auch das erstellen eines Datennetzwerk zwischen den einzelnen Anlagen – Datenlogger mittels Datenleitungskabel gehörte hier zu unseren Aufgaben.

Butterfly in Hand

Butterflies are a chiefly diurnal group of the order Lepidoptera (which also includes moths). Adults have large, often brightly coloured wings, and conspicuous, fluttering flight. The group comprise the true butterflies (superfamily Papilionoidea), the skippers (superfamily Hesperioidea) and the moth-butterflies (superfamily Hedyloidea). All the many other families within the Lepidoptera are referred to as moths. The earliest known butterfly fossils date to the mid Eocene epoch, 40–50 million years ago.

Butterflies exhibit polymorphism, mimicry and aposematism. Some, like the Monarch, will migrate over long distances. Some butterflies have evolved symbiotic and parasitic relationships with social insects such as ants. Some species are pests because in their larval stages they can damage domestic crops or trees; however, some species are agents of pollination of some plants, and caterpillars of a few butterflies (e.g., Harvesters) eat harmful insects. Culturally, butterflies are a popular motif in the visual and literary arts.

http://en.wikipedia.org/wiki/Butterfly

Energy Saving

Efficient energy use, sometimes simply called energy efficiency, is the goal to reduce the amount of energy required to provide products and services. For example, insulating a home allows a building to use less heating and cooling energy to achieve and maintain a comfortable temperature. Installing fluorescent lights or natural skylights reduces the amount of energy required to attain the same level of illumination compared with using traditional incandescent light bulbs. Compact fluorescent lights use one-third the energy of incandescent lights and may last 6 to 10 times longer. Improvements in energy efficiency are generally achieved by adopting a more efficient technology or production processes or by application of commonly accepted methods to reduce energy losses.

There are many motivations to improve energy efficiency. Reducing energy use reduces energy costs and may result in a financial cost saving to consumers if the energy savings offset any additional costs of implementing an energy efficient technology. Reducing energy use is also seen as a solution to the problem of reducing carbon dioxide emissions. According to the International Energy Agency, improved energy efficiency in buildings, industrial processes and transportation could reduce the world’s energy needs in 2050 by one third, and help control global emissions of greenhouse gases.

http://en.wikipedia.org/wiki/Efficient_energy_use

Light Bulb

An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light which produces light with a wire filament heated to a high temperature by an electric current passing through it, until it glows (see Incandescence). The hot filament is protected from oxidation with a glass or quartz bulb that is filled with inert gas or evacuated. In a halogen lamp, filament evaporation is prevented by a chemical process that redeposits metal vapor onto the filament, extending its life. The light bulb is supplied with electrical current by feed-through terminals or wires embedded in the glass. Most bulbs are used in a socket which provides mechanical support and electrical connections.

Incandescent bulbs are manufactured in a wide range of sizes, light output, and voltage ratings, from 1.5 volts to about 300 volts. They require no external regulating equipment, have low manufacturing costs, and work equally well on either alternating current or direct current. As a result, the incandescent lamp is widely used in household and commercial lighting, for portable lighting such as table lamps, car headlamps, and flashlights, and for decorative and advertising lighting.

http://en.wikipedia.org/wiki/Incandescent_light_bulb

Wooden Pellets

Pellet fuels are heating fuels made from compressed biomass. Wood pellets are the most common type. A form of wood fuel, wood pellets are generally made from compacted sawdust or other wastes from sawmilling and other wood products manufacture,. Other woody biomass sources include palm kernel shell, coconut shell, and whole-tree removal or tree tops and branches leftover after logging and which otherwise help replenish soil nutrients. As well grasses can also be pelletized, creating grass pellets. Pellets are manufactured in several types and grades as fuels for electric power plants, homes, and other applications in between. Pellets are extremely dense and can be produced with a low moisture content (below 10%) that allows them to be burned with a very high combustion efficiency.

Further, their regular geometry and small size allow automatic feeding with very fine calibration. They can be fed to a burner by auger feeding or by pneumatic conveying. Their high density also permits compact storage and rational transport over long distance. They can be conveniently blown from a tanker to a storage bunker or silo on a customer’s premises.

A broad range of pellet stoves, central heating furnaces, and other heating appliances have been developed and marketed since 1993.[citation needed] In 1997 fully automatic wood pellet boilers with similar comfort level as oil and gas boilers became available in Austria. With the surge in the price of fossil fuels since 2005, the demand for pellet heating has increased in Europe and North America, and a sizable industry is emerging. According to the International Energy Agency Task 40, wood pellet production has more than doubled between 2006 and 2010 to over 14 million tons. In a 2012 report, the Biomass Energy Resource Center says that it expects wood pellet production in North America to double again in the next five years.

http://en.wikipedia.org/wiki/Pellet_fuel

Dutch Houses

A house is a building that functions as a home for humans or other creatures, including simple dwellings ranging from rudimentary huts of nomadic tribes and complex structures composed of many systems.

The social unit that lives in a house is known as a household. Most commonly, a household is a family unit of some kind, although households may also be other social groups or individuals.

The English word house derives directly from the Old English Hus meaning “dwelling, shelter, home, house,” which in turn derives from Proto-Germanic Khusan (reconstructed by etymological analysis) which is of unknown origin. The house itself gave rise to the letter ‘B’ through an early Proto-Semitic hieroglyphic symbol depicting a house. The symbol was called “bayt”, “bet” or “beth” in various related languages, and became beta, the Greek letter, before it was used by the Romans.

http://en.wikipedia.org/wiki/House