astronomy

SolarAid

SolarAid 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 SolarAid rather than just read about it. In short: SolarAid is an international development charity which is working to create a sustainable market for solar lights in Africa. In line with the Sustainable Development Goal 7: "Ensure access to affordable, reliable, sustainable and modern energy for all", the organisation's aim is to reduce global poverty and climate change through providing access to solar lights for rural communities.

Key takeaways

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

Reference excerpt

SolarAid is an international development charity which is working to create a sustainable market for solar lights in Africa. In line with the Sustainable Development Goal 7: "Ensure access to affordable, reliable, sustainable and modern energy for all", the organisation's aim is to reduce global poverty and climate change through providing access to solar lights for rural communities. SolarAid wholly owns the social enterprise, SunnyMoney, the largest seller of solar lights in Africa. SolarAid was founded by Solarcentury, a solar energy company based in the UK.

Aims and focus SolarAid aims to light up every home, school and clinic in Africa by 2030, using safe, clean, solar power. The charity's social enterprise, SunnyMoney, operates in Zambia and Malawi. SolarAid also work through partners in Uganda and Senegal in West Africa.

Awards SolarAid is the recipient of a 2013 Google Global Impact Award, a 2013 Guardian Sustainable Business Award. and the 2013 Ashden Gold Award.

See also Renewable energy in developing countries Solar lamp UN-Energy

References

External links SolarAid Official website SunnyMoney Official website

Illustrations

Worked examples

Example 1 — a first encounter with SolarAid

Start with the simplest possible case. Write down what SolarAid 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 SolarAid 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 SolarAid 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 SolarAid

In research: SolarAid 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 SolarAid 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: SolarAid is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2006 establishments, Charities based in London, Development charities based in the United Kingdom, so understanding it makes those chapters shorter.
In everyday life: Look for SolarAid 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 SolarAid in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what SolarAid 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 SolarAid out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is SolarAid in simple terms?

Why does SolarAid 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 SolarAid?

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 SolarAid.