Understanding Solar Hot Water Tanks
A solar water tank is an important part of solar water heating
system. The type and size of solar hot water tanks you need is often
overlooked part of the solar water heaters. Because, there are so many
things you need to consider while buying solar water tanks.
What are solar hot water tanks?
The
solar hot water tanks work like batteries for electricity and store
heat in the form of hot water. Generally, a tank is used to store the
heat in hot water. The solar tanks are mainly classified into two
categories – pressurized and un-pressurized.
In
fact, there is another storage option people can use for solar heat.
It’s possible to connect the solar collectors directly to the heating
supply that is present in-floor. This heating option can work in some
circumstances.
Pressurized Solar Water Tanks
Pressurized
solar tanks are like the normal tanks and are heavy. They are designed
to store pressurized water for your house. They keep the water entering
your house from the city water that will be under pressure from the main
city supply. However, an empty 80 gallon tank can weigh around 200 lbs
easily.
However,
you can utilize a standard tank like a Bradford White tank without
internal coils and install your own external heat exchanger onto it.
This could work well for a small water heating system like one or two 30
tube collectors. With this solar water tank, you will spend less money
on the actual tank and will spend a bit more in money and time by adding
external heat exchanger.
In
fact, you can buy solar water tanks that are specifically designed for
solar hot water systems featured with internal heat exchanger coils
built into them. The lower coil is connected to the solar heating system
whereas the upper coil can be used for connecting to a backup boiler or
connecting to in-floor heating.
Investing in SolarStor Residential Solar Water Tanks
SolarStor
residential solar water tanks are perfect solar tanks: but more
expensive than retrofitting an ordinary tank. However, the performance
will be superior as it offers additional benefits like better insulation
and thermos-well ports ensuring precise water temperature readings.
There are SolarStor solar tanks that are available in three sizes – 50 gallon, 80 gallon, and 120 gallon solar tanks.
The
main reason behind the difference in price between modified regular
solar tanks and proper solar water tanks is often not obvious to most
people. 80 gallons is 80 gallons; but the quality of the internal parts
of the hot water tank can vary. Some of things you should compare:
· The length and diameter of the heat exchanger in the tanks
· Better insulation
· More ports for sensor to read the water temperatures accurately
If you’d like to invest in SolarStor solar hot water tanks, you should look no further than Latitude51 Solar.
We have extensive selection of solar water tanks of different size to
choose from for your residential heating applications. For more
information, please visit our website.
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