astronomy

Solar Settlement at Schlierberg

Solar Settlement at Schlierberg is a astronomy topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Solar Settlement at Schlierberg rather than just read about it. In short: The Solar Settlement at Schlierberg (German: Solarsiedlung am Schlierberg) is a 59-home PlusEnergy housing community in Freiburg, Germany. Solar architect Rolf Disch wanted to apply his PlusEnergy concept, created originally with his Heliotrope home, to mass residential production.

Key takeaways

Solar Settlement at Schlierberg belongs to astronomy; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Solar Settlement at Schlierberg to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Solar Settlement at Schlierberg from memory before moving on to harder problems.

Reference excerpt

The Solar Settlement at Schlierberg (German: Solarsiedlung am Schlierberg) is a 59-home PlusEnergy housing community in Freiburg, Germany. Solar architect Rolf Disch wanted to apply his PlusEnergy concept, created originally with his Heliotrope home, to mass residential production. The residential complex won awards, including House of the Year (2002), Residential PV solar integration award (2002), and "Germany's most beautiful housing community" (2006). It is one of the first housing communities in the world in which all the homes produce a positive energy balance and which is emissions-free and CO2 neutral.

Location The Solar Settlement at Schlierberg is a 59-home PlusEnergy housing community at Elly-Heuss-Knapp-Strasse/ Rosa-Luxemburg-Strasse adjacent to the Vauban quarter about 3 km from Freiburg city centre in South West Germany. Five rows of terraced houses with a Southern orientation are grouped to the left and right of a central access road, housing about 170 residents.

Buildings Construction began 1999 and the settlement was completed in 2006. The houses contain 2-3 floors and were built with ecological building materials via wooden post-and-beam construction from regional forests and prefabricated individual modules, PVC-free, and environmentally friendly insulation materials. Apartment sizes are from 81 to 210 m2 and are rental and owner-occupied. An underground parking lot keeps the street car free.

Energy The houses are oriented to the South for optimal passive and active use of solar energy. Thermal insulation is used according to passive house standard, including glazing of the main facades with a U-value of 0.5, resulting in a heat requirement of only 11-14 kilowatt hours per m2 and year, which as of 2012 was 200 € (including maintenance costs) per year. Each house has a decentralized ventilation system with heat recovery. The settlement is connected to a local heating network. The south facing roofs are covered with photovoltaic modules with a generation potential of 445 kWp of the entire site. As of 2022, it is the largest residential roof-integrated photovoltaic system. PlusEnergy is a concept developed by Rolf Disch denoting a "structure's extreme energy efficiency so that it holds a positive energy balance", producing more energy than it uses. In 1994, Disch had created the first PlusEnergy house in the world with the completion of his private residence, the Heliotrope. According to Disch "PlusEnergy is a fundamental environmental imperative".

Awards The settlement and the PlusEnergy house concept won the following prizes:

1999, 1st prize "Innovation Award " of the German magazine Immobilien Manager 2000, 1st prize "Holzkreativpreis" of BUND e.V. 2001 / 2002, 1st prize "Architecture prize for single-family houses" from Stern (magazine) 2001, 2nd prize "Photovoltaic Architecture Prize Baden- Württemberg". European Solar Prize from Eurosolar e.V. for Rolf Disch s commitment

Illustrations

Worked examples

Example 1 — a first encounter with Solar Settlement at Schlierberg

Start with the simplest possible case. Write down what Solar Settlement at Schlierberg claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Solar Settlement at Schlierberg before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Solar Settlement at Schlierberg ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Solar Settlement at Schlierberg

In research: Solar Settlement at Schlierberg appears in astronomy research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Solar Settlement at Schlierberg in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Solar Settlement at Schlierberg is common in secondary-school and first-year university syllabi. It links to neighbouring topics Buildings and structures in Freiburg im Breisgau, Housing in Germany, Solar architecture, so understanding it makes those chapters shorter.
In everyday life: Look for Solar Settlement at Schlierberg outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Solar Settlement at Schlierberg in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Solar Settlement at Schlierberg means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Solar Settlement at Schlierberg out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Solar Settlement at Schlierberg in simple terms?

Why does Solar Settlement at Schlierberg matter?

Because it connects several astronomy ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Solar Settlement at Schlierberg?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Solar Settlement at Schlierberg.