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Solar Technology
Solar power is used synonymously with solar
energy or
more specifically conversion of sunlight into electricity.
This can be done with photovoltaics or
PV, concentrating solar thermal devices and various
experimental technologies.

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What Is a Solar concentrator?
(CSP) systems use mirrors
and tracking systems to focus a large area of
sunlight into a small beam. The concentrated
light is then used as a heat source to create
steam which powers a turbine and generator, producing
electricity. Although a wide range of concentrating
technologies exist, the most developed are the
solar trough, parabolic dish and solar power
tower.
How
Does It Work?
Trough systems are the most
developed CSP technology. The Solar Energy
Generating Systems (SEGS) plants in California,
Acciona's Nevada Solar One near Boulder City,
Nevada, and Plataforma Solar de Almería's
SSPS-DCS plant in Spain are representatives
of this technology.
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Concentrator >> |
The Infinity
system uses commercially proven,
large-scale CSP trough system technology. The system
employs a linear parabolic reflector or trough
system that concentrates solar heat to one point
only, focusing the solar radiation on oil contained
in a closed loop pipe. The hot oil (350-400 degrees
centigrade), moves through a heat exchanger unit
within the closed system and heats a reservoir
of water, generating a temperature sufficient to
bring it to boiling (120°C approx) and generating
steam, which in turn powers a turbine, producing
energy.
After discharging its energy,
the steam is carried to a condenser, turned again
into water, and re-sent to the cylinder to be then
turned again into steam.
The system employs special electronic
systems to follow the sun’s trajectory, keeping the
trough perpendicular to the rays of sunlight and
making the most of solar radiation during the day.
Infinity’s reflectors are capable of generating
a min. 3,000 – 4,000 watts/hour in full sunshine
and in addition to producing electricity and hot
water, they can be deployed to desalinate and purify
water. The unit is no larger than 3 solar panels,
side by side, producing five times the energy.
Like the windmill, the Infinity
CSP is being designed for ease of use and low acquisition
and operating cost. Consumers will have only to
set up the system in a direct line to the sun and
plug one end into any home outlet. The machine
will track the trajectory of the sun, delivering
power to the house all day. Whatever power the
house does not use can be sold into the local utility
power grid, using well-established existing technology.
In one hour, enough sunlight reaches
the earth to meet the energy needs of every person
on the planet for one year. The promise of solar
energy is no longer a thing of the future, it is
here and now. Our goal is to bring this clean,
abundant and renewable source of energy home to
you.
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