Economical Aspects
Solar energy devices are designed to save money for their owners by reducing fossil fuel energy bills. As very few solar energy products on today's market actually do that, we urge prospective buyers to choose carefully, so that they do not end up losing money. Appropriate decisions can be made only after doing an economical calculation.
We have designed solar energy devices that are more efficient and also less expensive; therefore, we have succeeded in making low temperature solar heat more economical than heat from ALL other sources of energy.
Our products have the shortest payback time because they are both the most affordable and because they can save large amounts of conventional energy (due to their high efficiency). Obviously, the shorter the payback time, the more economical the product is and the sooner it will start to turn a profit.When these short payback times are considered together with the long warranties we offer, our products become the most profitable on the market, competing even with fossil fuels. As our warranty is longer than the payback time, our customers are guaranteed to make a profit from our products.
Previously, there were very few solar energy devices that could compete with conventional energy, and then only for small applications utilizing the most expensive fuel types (electricity, petrol and sometimes LPG). Old solar devices were never competitive in large projects or against piped natural gas or coal. We are proud to have made solar energy the most competitive source of heat (see diagram).