Photovoltaic
panels are made of clusters of photovoltaic cells or
solar cells that directly convert the sun’s light energy
into electric power. However, this magical conversion
involves neither any moving parts nor any mechanical
interference. Moreover, it is absolutely noiseless,
completely pollution free and is hundred percent
environment-friendly. But the electricity generated by
photovoltaic panels are basically of the type DC or
Direct Current which can be passed through inverters to
be transformed into 120 volt AC for use in homes or
workplaces. One of the biggest advantages of
photovoltaic panels is that they help reduce the demand
for electricity on the grid and they can also save money
to a great extent. Surplus electricity generated by
photovoltaic panels may be fed back to the grid,
typically for credit.
Photovoltaic
panels
are usually rigid or flexible modular structures
measuring 2’ x 4’ or even larger and sizes as large as
2’ x 20’ are not very uncommon. Rigid PV panels have UV
treated glass coverings for protecting them against
heavy rains, hail-storm and other natural hazards while
the flexible ones are provided with durable film
coverings. On account of numerous advantages that the PV
Panels offer, their production and world-wide sale has
increased enormously in the few years. However, the only
impediment that stands in the way of acquiring these
cost saving devices is their high cost of installation.
Most
However,
PV panels become inactive as soon as the sun goes down,
thus generating no electricity at all. But there is no
need to despair as the solution is available as well.
The problem may be solved in two ways. One way of
overcoming this is by way installing a battery bank that
can store electricity during daytime and disburse it at
nighttime. Or the PV panel could be tied up with the
grid. This provides dual advantage. While one may draw
electricity from the grid during the night for lighting
up the home, the surplus power generated during the day
can be fed back to the grid, balancing the
expenses.
Photovoltaic
panels and
solar electricity may be the answer to reduce the power
bills which can be quite steep. This renewable energy is
eco-friendly too and thus it is a great solution to
reduce pollution too. You can gain from solar power as
installing the system at your home or office is very
easy. In fact with some information, you can do it
yourself. So go ahead and get a step by step guide that
will show you where it works best and how to install and
wire the system. You should also know where to get cheap
parts and batteries from. And the safety precautions
need to be followed as well.
