In these times where the price of oil and gas are at record highs, at which time we become aware of global warming, and considering that saving and investment is the best way to grow the family wealth, it is time invest in the installation of solar water heaters.
Since last year the federal government and the manufacturers promote the purchase of green homes. Even Infonavit with green mortgages, offers more credit if the property does save gas, water and electricity. (Infonavit estimates that savings will have a minimum of 215 and even $ 540 pesos per month). Obviously, the savings in gas is the main advantage of installing a solar water heater. The gas savings of between 50 and 75% depending on the heater, and including water-saving showerheads
The solar water heater will provide water with a temperature between 50 and 60 degrees.
A 150-liter model to deliver enough hot water for 3 or 4 people (with an average of 30 to 40 liters of water per person).
The solar water heater only works on the day but keeps the hot water for 24 hours because heat is stored in tanks to only lose two to five degrees of temperature
There is hot water, even on cloudy days.
You can mix a solar heater with a gas boiler for hot water that never miss. The solar water heater and boiler are installed in series, ie one after the other, so the boiler supports the solar system and will always be hot water.
Some tips for using the solar heater
During the bath, try to use as little water as possible to maximize the use of which is stored on your water heater. If you can, invest in water keys now.
Preferably, bathe you and your family in the afternoon or evening, when it has the highest water temperature in your water heater.
Periodically clean the deck of the solar collector to remove the dirt that decreases the efficiency of the equipment.
Save and Invest
Consider installing a solar water heater as an investment and not as an expense. The gas savings will recover the cost of equipment over a period of 2 to 4 years depending on the number of people inhabiting the house and cleaning habits. Once recovered the investment will be pure savings over the next 16 years, it is estimated that the lifetime of a solar heater is 20 years on average. (Much longer than a boiler)
Considering a return time of our investment means that money placed in a solar heater would be giving us a profit of 25%. Who gives this performance with as little risk?
Savings also in business
Such heaters are also being used in business, where hot water is required. A clear example is tortilerías, where you can install up to 3 heating as shown in the picture.
source: economia.com.mx
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