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simply solar
14-02-2009, 11:54 AM
Hi,

I would like to offer, fully installed, plumbing and electrical,( based on standard install)

Conergy Roof mounted, solar hot water system. 300lt, 2 panel, electric boosted.

QLD Price $1399, after federal rebate is claimed back
NSW price $599, after state and federal rebate is back

Rebate requirements need to be met. both the above rebates are claimed back after the install. This price has the REC taken of.

We also do Split systems, gas boosted and glycol system.

Please call me on 1300 722 692 for any further queries.

"we are SIMPLY the solar experts"

David

Heaven Net
11-07-2009, 05:41 AM
Gravity fed domestic hot water systems are the easiest to understand.

The solar collectors heat up the cold water that is stored in the tank, much in the same way that an immersion heater warms the water in a boiler. When this is used the heated water is replaced by cold water and the process begins again. The solar collectors boil at very low temperatures, 30 degrees celsius, as the fluid is kept in a vacuum with8in the tube which is heated by solar radiation, negating the need for strong sunshine every day.

Back up electric heaters are also available to heat the water when hot water in the tank has been used and there is a need to heat water swiftly.

Installation

Installing these systems entails the use of a cold water supply in and a hot water supply out. Once used, cold water re-enters the tank and this is once again heated by the solar collectors. A controller ensures the efficient running of the system.
http://www.simplysolar.es/images/gravity_stainless_steel.jpg