INDIVIDUAL SOLAR WATER HEATING SYSTEM
12Pages

INDIVIDUAL SOLAR WATER HEATING SYSTEM WITH DRAINBACK AND CLOSED LOOP TECHNOLOGY DOMOSOL: AUXILIARY HEATING SYSTEM

SOLAR HEAT • • •

Natural, renewable, inexhaustible ~ Solar energy is not subject to the variations of the international economic situation. Once the initial investment has been made, the rest is free. Major savings can be made compared with conventional energy, in complete confidence and over the long term. The sun will not send you a bill. It is a naturally clean form of energy : no smoke, no noise, no waste products, making a key contribution to the fight against the greenhouse effect which poses a threat to our planet. The solar water ~ heater Solar fraction 100% 90% 80% 70% 60% 50% 40% 30% _ 20% _ 10%...

The IlLaw flow" drainback system in a clased loop system+1 An ideal method of operation for system longevity and safety ESE pioneered the introduction of the drainback system in closed loop system to avoid the problems of over-heating encountered with "conventional" systems. (j) Principle of drainback system When the system is not operating for whatever reason - thermostat temperature reached, power eut, night-time, high temperature eut-out - the drainback means that the collectors and the pipes are empty of fluid and the system is in passive safe mode, the best guarantee of safety. When...

<1>IILow flow": The low flow rate in the ESE solar circuit maximises the delta P (the difference between the temperature on entering and leaving the solar collectors), thus improving stratification in the tank. Closed loop circuit: The ESE drainback solar circuit is hermetically sealed and hence offers complete protection against any risk of corrosion. Benefits +1 A drainback solar system: - provides protection against frost and extreme heat, and long-term protection of the heat transfer fluid - is easier and quicker to install - costs less as there is no expansion vessel, drain valve ... -...

Applications: Solar water heating system ~ Solar water heating system With an ESE solar water heating system, you can heat between 60 and 90% of your domestic hot water using heat from the sun. The Ecosol 2.32 collector The Ecosol 2.32 fiat collector is the result of ESE's continuous technical development programme. The exceptionally high performance achieved with this collector is due to a number of major innovations: The selective coating on the «Epsilon» absorber is applied to a copper sheet under vacuum, producing a high level of performance: absorption = 95% and emissivity = 4% The...

Systems suitable for ail types of roof Our collectors can be superimposed on, or integrated into the roof or installed on flate roofs. Whether a tile or slate roof, we have a system to suit your requirements. An integration kit is available as an option with the integrable version or our Ecosol 2.32 collector. Integrated On fiat roof Ecosol 2.32 Collector Standard model Integrable model Absorption coefficent 95% IR emissivity coefficient 4% Collector performance rj°=0.807 a1=3.7660(W/m2).K a2=0.0059(W/m2).K2 Gross surface area 2.48 m2 2.56 m2 Optical aperture 2.32 m2 Overall dimensions (in...

1 The Accusol hot water tank ® incorporates ail possible back ups: thermal in the upper section through a coil which can be connected to a boiler, or electrical through an immersion heater fitted to the tank ® self-sufficient for the production of domestic hot water. It is fitted with ail the equipment necessary for its safety, protection and control. Its size and vertical position improve stratification ® available in capacities from 200 to 800 litres ® guarantee: 5 years Specially designed for optimum heat exchange The Accusol hot water tank is the meeting point for solar energy and back...

The Domosol combination solar energy system for the house and swimming pool ln addition to heating your domestic hot water, the Domosol system can make a significant contribution to heating your house and heating your swimming pool once the fine weather returns. The solar energy collected is directed by microprocessor- assisted control system towards the production of domestic hot water, or to heat your swimming pool, or to your low-temperature underfloor heating, on an optimised basis, giving priority to the optimum operation of the solar collectors. Domosol is the interface between the...

The combined solar system ~ Domosol enables the solar energy system to be used on a combination basis, i.e. for the production of domestic hot water and the heating of your house and/or swimming pool. (1) Dornosol C with starage Domestic hot water + contribution to heating via buffer tank * Domestic HotWater ** Cold Water (1) Dornosol C Domestic hot water + contribution to heating * Domestic HotWater ** Cold Water

(j) Dornosol P Domestic hot water + contribution to swimming pool heating .••Domestic Hot Water ** Cold Water (j) Dornosol C+P Domestic hot water + contribution to home heating and swimming pool heating .••Domestic Hot Water ** Cold Water

SOLAR THERMAL ENERGY AT ITS BEST Your distributor ~~~ai.® ' Gaz de France ~ Dolceëit« ~ PROMOTELEC