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Heating and running costs of a Bio-Solar-House.

With the "Bio-Solar-House energy system" the tiny necessary heating energy of under about. 20 kWh / m² are obtained without oil, gas and electric and without particular expensive technical aids directly from cheap wood and free from the sun.

It requires no fossil climate damaging heating energy. A log stove in the conservatory with a water heater, a solar heating system and a domestic hot water tank with a mechanical boiler for legionella free tap water produce and save the renewably obtained heat. The water in the hot water tank is heated free of charge in the summer by the solar heating system and heated by the wood burning stove in the winter. It serves as a heat source for the healthy wall radiant heating and the tap water. In order for the hot water to flow through the pipes, merely 3 pumps are necessary with tiny electrical operating power.

For this reason the patented and several hundred times tested and many times awarded "Bio-Solar-House building and energy system is" the healthiest, most economic and future-proof method to build particularly energy efficient, user and environmentally friendly houses. Builder-owners protect not only their health but also their finances in a sustainable way. They are independent from constantly rising prices for fossil fuels for heating, maintenance costs, repair costs and largely free from provision (depreciation) for replacement of unrepairable or out of date house technology. They sustain therefore the tiniest running costs.

The investment costs for building Bio- Solar- Houses are no higher than for previous energy saving houses but considerably less than for complicated passive houses. Therefore the Bio- Solar- House owner immediately saves heating and running costs and not firstly, when the higher investment costs for passive houses have amortized years later through their saved heating costs. Their constantly increasing costs for maintenance, repair and depreciation for the necessary machines used in them bedevil passive house owners their whole life.

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