A solar system consists of a solar collector, a regulator, a multistage pump and a very good insulated hot water tank. The collector on the roof collects the energy from the sun with its absorbers and transfers it via a solar medium (glycol MH – the non-poisonous type). The heat is transferred through copper pipes into the solar storage tank. The solar station with its built-in regulator transports the heat via a heat exchanger, into a solar storage tank.

Solar (sun) radiation travels to earth by electromagnetic waves at the speed of light (186,286 miles per second or 300,000 kilometers per second). The electromagnetic spectrum carries different kinds of rays (gamma, x-ray, visible, infrared, etc.) each with a different wavelength between 0.1 to 150 micrometers long (a micrometer, μm, or a micron is one millionth of a meter) and each with its own frequency. See similar questions...

This has been determined in laboratory tests. We have test results from public sector as well as private sector laboratories with test conditions and results. The latest one is a consolidated test report prepared by the Department of Mechanical Engineering at the University of South Carolina. a) By measuring temperatures before and after the application, one will quickly realize that an ASTEC roof is much cooler than an 'ordinary' roof. See similar questions...

The best and most concise info we found on the web is at http://www.epsea.org/mass.html And, yes it can be incorporated into the PyramoduleTM as the sketch on this website will show. See similar questions...

A well-planned and well-designed solar system can give a maximum of 70% saving on water heating during a year. From about May to the end of October, it is possible for a solar system to cover 100% of all hot water needs. For the remainder of the year, a reduced output is expected. The cold water supply, however, will be preheated and the rest of the hot water will come from the existing method of water heating that we can supply, without any loss of comfort. See similar questions...

Businesses that use large quantities of hot water can experience dramatic cost savings by going solar. Laundromats, apartment buildings, restaurants, factories and hotels are examples of some of our most satisfied customers. Many of these businesses use the majority of their hot water when the sun is shining and are ideal for solar. See similar questions...

Solar is simple, fully automatic, completely reliable and requires no regular maintenance for 20-30 years. It is possible that you may need a service call over that time, but there is no need to change the fluid, clean the panels, or oil the pumps. We have been in business for 30 years and the majority of our systems from the 1970s and early 1980s continue to harvest the sun at peak performance. We offer a: See similar questions...

A Solar Thermal system can provide as much as 70-80% of your hot water needs for the year, greatly reducing the portion of your utility bill that relates to water heating -- usually natural gas. A full-size system will typically provide all the hot water needed between March and October. Beginning in 2006, a federal tax credit equivalent to 30% of the cost of installation will be available for each system placed in service (with a $2000 cap for residential systems). See similar questions...

A solar thermal collector, often referred to simply as “a collector”, is a device designed to receive solar radiation and convert it into thermal (heat) energy used to heat water. Generally, a collector is composed of a sturdy frame, an absorber (heat absorbing panel with channels for the water or a heating fluid), glazing (protective sheet of glass or plastic) on the sun-facing side, and insulation on the back and sides. See similar questions...

Yes, it is usually the most cost effective method for heating your home. This can be done in interface with a regular forced air furnace, or with a boiler for radiant floors or baseboard heat. See similar questions...

Solar cells are made of thin layers of silicon. When sunlight strikes the cells, a reaction releases electrons, generating electric current. A device called an inverter changes this DC power into AC which is the electricity needed to power our homes and businesses. A solar cell can operator for more than 40 years with minimal maintenance . See similar questions...

Sunlight is composed of photons, or particles of solar energy. These photons contain various amounts of energy corresponding to the different wavelengths of the solar spectrum. When photons strike a photovoltaic cell, they may be reflected, pass right through, or be absorbed. Only the absorbed photons provide energy to generate electricity. When enough sunlight (energy) is absorbed by the material (a semiconductor), electrons are dislodged from the material's atoms. See similar questions...

The Solar Panel converts UV rays (sunlight) to electric current which charges the main storage battery. An inbuilt regulator prevents over-charging. A high-torque 12 volt motor is then driven by the battery. Typically there is 5 days of inbuilt storage to allow for bad weather conditions. See similar questions...

A solar electric system consists of solar electric modules – AKA “Panels” – and one or more inverters. A Solar Electric Module reacts directly to sunlight by generating one-directional electrical current, called DC (direct current). An inverter changes the DC generated by the modules into AC (alternating current), the same electricity supplied by the utility that powers lights, refrigerators, office machines, and appliances. See similar questions...

Solar thermal or solar hot water (sometimes referred to as “solar domestic hot water” or SDHW) is a water heating system that heats water within units called “solar thermal collectors”, either directly with sunlight or by heating a “working fluid”, such as glycol, that then heats the water. These flow to a hot water heater, which is to be used as a storage tank and for back-up heating at night or during the cold months of the year. See similar questions...

A thermal fuse is a single operation device similar to a current limiting fuse which is sensitive to surrounding temperatures instead of the current passing through it. The small low current type are made using a fusible link material whereas the higher capacity fuses are equipped with an organic or wax pellet which hold the contacts together by compressing a spring. When their temperature threshold is reached the link or the organic pellet melts thus breaking the electrical circuit. See similar questions...