Passive solar heating systems

Passive solar is method of using the energy from the sun to heat a home. It is extremely popular because the process is free once a passive solar home is created.

Passive solar can be used to heat home in colder areas, but you have to go into it with reasonable expectations. While the cold climate is a hurdle, the real issue is going to be length of time the sun beats down upon your property. If your home receives only four or five hours of direct sunlight a day, forget it. You will never produce enough energy to keep the home warm for sufficient periods of time.

Passive solar design is very popular in warm to mild climates because it is more or less a free method for warming a home. The manipulation of the position of the home and placement of large windows in the south facing wall is typical strategies for dealing with the issue. Obviously, large windows in a cold climate are going to result in significant heat loss regardless of the quality with which they are built. So, what can you do?

There are two primary approaches to creating a passive solar design that works in the winter. One is the use of a large Trombe Wall and the other is the greenhouse approach. Let’s take a look.

Trombe Walls are popular in passive solar designs because they effectively

convert sunlight to heat and are interesting from an aesthetic view point. significantly colder areas, the wall is going to need to be much larger, perhaps the full length of the home depending upon energy analysis and cold weather expected. An energy audit of the home is the only to arrive at definitive answer.

You are also going to have to incorporate a flip strategy for the heat. This means you need to create an air circulation method whereby you draw the hot air into a secondary space behind the wall. The circulation should be done on a timer similar to the solar thermostats used on solar hot water panels. The point is to keep the built up heat from escaping back into the environment.

solar pool heating systems

One of the biggest energy expenses for homes is heating pool. Using power of sun can keep you swimming in the middle of winter.

If you have a pool, you know heating it can run your utility bill through the roof. Fortunately, there are a number of practical steps that can be taken to cut costs.

Many people who complain about the cost of heating their pools fail to take common sense steps to cut the bill. One of the unrealized costs is the power required to run filter circulation system. Spend the money on a high powered pump and you will save money. The more you pump, the less time it will need to be on.

Next, make absolutely sure you use a cover for the pool. Heat escapes through uncovered surfaces. If you’re not using the pool, put a cover on it just like you would a hot tub. Try to add a solar bubble cover, which will create a bit of water heat by letting sun in. Regardless, using cover will make a major difference in your utility bill. Don’t be lazy! Make sure you keep on

Even pool covers can only do so much keep pool warm. Solar heating systems for pools can be cost effective way to keep water warm throughout much of year without driving your utility bill through the roof.

Solar water heating systems

Solar energy is one of biggest forms of energy, ever witnessed by mankind. The amount of energy, sun emits every second is certainly incomparable to any other source of fossil fuel existing on earth. With advancement in science and technology, we all have learned to build and use solar equipment and save rapidly depleting fuels. The solar water heater is one such home appliance that runs on solar energy.


Solar water heaters are any day a better alternative to water heaters that run on gas other non renewable fossil fuels. I know, you are quite concerned about the depletion of natural resources and therefore are enthusiastic about using water heater, but here you might be confronted with the question, how to install a solar water heater? So consider the following information, that helps you in your homemade solar water heater plans.

DIY Solar Water Heater Plans
Installing solar water heater all by yourself, might be bit difficult, as it involves the consideration of many factors before installation. You need to have the knowledge of the local weather, the amount of sunlight that you'll be receiving, safety criteria and the code requirements of the local apartment. , if you have a proper knowledge and understanding of all the aforementioned things, you are qualified for DIY solar water heater installation. Here is the actual procedure for it.

Gas heating systems

Central heating plays a major role in the daily lives of millions of people around the world. When autumn ushers in every year and the scarves and coats start to fill the streets, it is also time to switch those heaters on. One of central heating approaches that have become quite popular these days is central gas heating. In order to understand central gas heating, it is first necessary to take a look at central heating in general. What does it mean? How is it carried out?

Defining Central Heating

Central heating, in simple terms, means heating from one central source. heating should not be confused with local heating. everything is working correctly, it should be a

ble to turn itself on and off automatically, use no more fuel than necessary, and have house at the ideal temperature.

Central Heating Methods

In most of Northern Europe, where people seldom use air-conditioning systems due to cold climate, houses come with central heating installed. They normally use water circulation, hydronic, steam and gas heating systems.

Boiler heating systems

The industry size and production capacity has improved rapidly. In recent years, driven by strong demand for power generation equipment, the power plant boiler industry ushered in an unprecedented opportunity for development, has made considerable progress. With the highest point of the historical value of production compared to total industrial output value (current prices) 450 billion yuan in 2001 5.3 billion to 8.5 fold. Power plant boiler output of 97.543 million kilowatts, in 2001 11.73 million kilowatts of 8.3 times. China's annual output of power generating equipment accounted for about 50% of world production, power generation equipment to the global net amount of the contribution rate of 50% or more, has become the world's largest power plant boiler manufacturer.

The full realization of objectives of product upgrades. More than 10 years ago, 30 kw thermal power units still need to import. By the end of 2007, 30 million kilowatts, 600,000 kilowatts and above grade units, respectively of the total installed capacity of 50.15% and 21.53%. According to branch of statistics, in 2008 the first three quarters, completed a total of 70.783 million kilowatts power plant boiler, 30 million, 600 thousand kilowatts or above grade boilers accounted for 24.6% and 51.7%, supercritical, ultra supercritical thermal power generating units have been promoted to the main machine type. As of the end of September 2008, has accumulated production for 60 million kilowatt supercritical, ultra supercritical boilers 186 units, of which: 600 thousand kilowatts rating supercritical boiler 150 units, 600,000 kilowatts class ultra supercritical boilers 15 units, 1 million kilowatts Ultra supercritical boiler 21 units (10 units have been put into operation). , supercritical, ultra supercritical boiler technology has reached the international advanced level and become the world's most widely used large scale circulating fluidized bed boilers country.

Baseboard heating system

The installation of new toilets, tubs, sinks, vanities, and flooring are typically involved in a bathroom remodeling job, however sometimes the heating element is forgotten. Refinishing your Bathroom's Baseboard Heating Element Covers can play a major role in restoring look to your bathroom.
Bathrooms, as well as Kitchens, Laundry rooms and basements, are more likely to see rusty baseboard heating element covers due to the high moisture levels and condensation that typically occur in them.
There are several rust resistant baseboard heating element covers available on the market today, however it can be very expensive to replace your existing baseboard heating elements with these new products.

Refinishing or restoring baseboard heating elements is something simple enough for homeowner to do (with the right knowledge) and can save significant dollars. Installing new baseboard heating elements, on the other hand, typically involves the cost of entire new heating element and a plumber.
So if your thinking about remodeling your bathroom don’t forget to include your hot water baseboard heating element covers to the list of tasks to do.

Solar heating systems

The world faces an imminent energy crisis. Moreover, there is the perpetual threat of environmental pollution. As a result there is a conscious effort everywhere to switch to alternative modes of power generation that do not pollute the environment, are sustainable and do not rely on the consumption of our already dwindling reserves of fossil fuels. Wind power technology is not a novel invention, but actually dates back to the time of the early settlers who used the power of the wind for crushing grains with the help of gigantic windmills having ‘sails’ measuring 10 to 20 feet. However, it was not until 1979 when Danish engineers developed small (and practical) electricity generators fitted with light PVC blades capable of producing electricity that wind power became practically feasible and commercially viable. This paved the way for the wind power turbines that we see today.

The success of the Danish engineers didn’t go unnoticed by the world and other nations were quick to follow in their footsteps. As a result, soon after their first appearance, wind turbines came up in great numbers all across the US and the UK. No wonder, they were often dubbed as ‘roaring monsters’ due to the great noise made by rotors. However, use of better bearings and careful redesigning of the inner mechanism have reduced the noise to intermittent ‘wheezing’ heard during times when the turbines are spinning at high speed. In fact this is one of the top reasons why wind turbines are rarely installed in residential areas or close to human habitation.