There is a mega-debate raging across the face of Earth. Is solar power practical as an alternative to fossil / nuclear generation? Or do we continue as before, and knuckle down to global warming. Did you know 90 minutes of sunshine could meet global energy needs for an entire year? Batteries have an indispensable role in storing this super abundant solar power.
Harvesting This Super Abundant Solar Power
We can collect this super abundant solar power in these two proven ways:
- Convert solar energy to electrical energy using photo voltaic panels.
- Concentrate solar energy using concentric mirrors on a focal point.
In both instances we can use the captured solar energy immediately, or store it chemically or thermally for later use. We shall be following up with a series of short articles covering solar radiation, photovoltaic, and concentrating solar-thermal power technologies.
However, there are a few basics you need ‘under your belt’ first, before diving into this super opportunity waiting for you to deploy.
Basics of Abundant Solar Power to Know
Solar power is the electromagnetic radiation-light, that Sun sends to Earth, as our planet rotates and orbits around it. Every single part of Earth receives this free bounty, although the actual amount varies by geo-location and season. Solar technologies capture this potential, and convert it to energy we can use.
Photovoltaics Absorbs Super Abundant Solar Power
When the sun shines on a solar panel, photovoltaic cells absorb the solar energy. This potential becomes an electrical field, causing electrical charges – and electricity – to flow. We can use this energy immediately. Or store it for later use.
Basics of Concentrating Solar Thermal Power
Mirrors receive and reflect concentrated sunlight onto receivers. These receivers absorb the solar energy, and convert it to heat. Separate equipment can use this heat to generate electricity at a very large power plant. Or store it for later use too.
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Alternating Between Types of Electric Current
