Solar Air Heating Dehumidifiers, Ventilation & Water Heating
Solar  Air Heating Dehumidifiers, Ventilation & Water HeatingA new commercial and industrial building SolarVenti product launches early in 2013.
This product allows a series of solar air collectors to significantly pre-heat (at zero operational cost) the air supplied to large building HVAC systems. Construction of the units and their roof mounting specification is simple; so the production, transportation, installation assembly and mounting is highly cost efficient. Initial installations in Scandinavia are indicating an ROI of less than five years and as there are no moving parts the systems are estimated to have a lifespand of at least 15 years.
More information will be posted on the website when we have full technical specifications and costs.

New Products
A new product, the SV20 will be available early in 2013 to fill the gap in the range between the SV14 and SV30 variants.
Please contact us if you require details of this new product.

Banish Damp, Reduce Energy Bills, Improve Air Quality, Breath Healthier air
Here you can find out about the unique SolarVenti product range. The Danish inventor of SolarVenti developed the product for damp holiday cottages and the damp houses which are just as common in Scandinavia as in the UK. However, it is now increasingly being purchased to reduce household energy bills and is being applied to many different dwelling types. It is the world's only alternative free energy source that is both low cost and DIY installable! During the colder parts of the year it quickly provides a reduction in energy bills for the home owner and can pay for itself in 3 to 5 years, rather than 15 years or more! Check out our testimonials page.

CLOTHES DRYING - creating condensation and damp PROBLEMS in winter
Many households have little choice but to dry their washing in the house in winter. It is very common for people to hang wet clothes on the radiators in the effort to dry them. However the water in the damp washing has to go somewhere and in many cases it goes into raising the humidity in your house to unhealthy levels. This creates ideal conditions for black mould and mildew and the windows of such houses often run with rivers of condensation as air borne moisture will condense on any cool surface. Living in these conditions is incredibly unhealthy and it is hardly surprising that streaming colds and bugs commonly afflict families living in these conditions. Why not give your house and family a healthy present for 2010? Getting a SolarVenti will drive out the unhealthy airborne damp, replace it with fresh warmed dry air from the SolarVenti unit and and put these problems behind you every time the sun shines.

DAMP HOUSE PROBLEMS solved permanently PLUS heating bonus
The SolarVenti range of solar air heating dehumidifiers and ventilators, is the most exciting, 'green' innovation of this era for banishing problems of damp, cold and humidity in buildings and also providing FREE space heating. Damp house problems make themselves evident by a cold, stale and musty atmosphere and sometimes also by excessive condensation. SolarVenti air heating dehumidifiers and ventilators eradicate damp house symptoms by regularly and completely displacing and expelling the stale, damp, unhealthy air using the pressure of the warmed dry air from inside the SolarVenti unit. This is a controlled form of positive input ventilation. The stale, damp air is flushed away and completely replaced with fresh, sun-warmed, dry air at ZERO running cost while reducing your carbon footprint!

Damp house problems solved and a FREE supplementary heat source
Solar Air Heating: The larger SolarVenti dehumidifier units whilst acting as dehumidifiers and ventilators for solving damp house problems are ALSO a substantial HEAT source for your house using FREE solar air heating and FREE solar water heating on the SV30AWX model, again the running costs of this are ZERO, so no bills to pay and a further reduction in your carbon footprint.
A recent scientific monitoring of a damp house in Australia reported a 25% reduction in the space heating energy requirement over the winter quarter when an SV30 had been installed and measured at times over 2KW per hour of free energy input to the property!

Using only the power of the sun SolarVenti keeps the following house and vehicle types free of damp :
houses, holiday cottages, summer houses, static caravans, cellars & basements, attics, glider trailers, boats, garages & workshops, bathrooms and kitchen areas suffering from any kind of damp condensation or mildew problem. It does this because it dehumidifies, ventilates and warms the properties. The larger SolarVenti units improve the living environment, heat your property and reduces heating costs and energy consumption for households and home owners however it applies equally to hospitals, care homes for the elderly, industrial storage areas, golf club locker rooms, cricket pavilions and any stuffy space suffering from poor, unhealthy air quality, and where windows are rarely opened and smells accumulate.

What's more, SolarVenti air heating dehumidifier units are free to run as they are totally solar powered. The larger SolarVenti dehumidifier units significantly warm your house for free and help you to reduce energy consumption and CO2 emissions while the smaller ones offer a superior payback versus a conventional dehumidifier

Reduce energy bills with SolarVenti
Because people breath, perspire, cook, bathe, shower and steam iron the amount of moisture in a house increases. This is particularly true in winter when windows and doors are kept closed. Significant amounts of energy are wasted trying to get and keep the air and moisture in your house warm. By lowering the humidity in your house or property SolarVenti reduces the amount of energy required to get your house warm. In addition SolarVenti pushes upwards of 1.6KW per solar hour into your house (SV30). The combined effect produces significantly reduced energy consumption and reduced energy bills. For more detail go here: Energy Savings.

How does SolarVenti work?
SolarVenti captures energy in the same way that a car out in the sun does. The enclosed air is heated by the sun, the resulting warmed air is then blown into your house by the SolarVenti's inbuilt impellor. To see further how a SolarVenti air heating dehumidifier works check out our FAQ section and/or you can watch a short video from the ABC TV program 'Carbon Cops' on the link below.

SolarVenti features on 'Carbon Cops' TV program.
You can see a short clip (~ 6 minutes) from the program by clicking on this link to YouTube.

Architects, Developers and Consultants SolarVenti air heating positive input ventilation dehumidifiers help you meet the UK's new building regs regarding ventilation and reduces CO2 emissions in eco friendly building projects (new build or brownfield). Using SolarVenti may make your planning permission easier too.

Did you know that if you let any property with damp and mould issues you could be liable for a hefty fine? See details here.

Customer Feedback Jump straight to our customer feedback page to review how we have solved customer damp issues.
SolarVenti: A dehumidier with zero running costs and no CO emissions
SolarVenti: A dehumidier with zero running costs and no CO emissions -

SolarVenti banishes dampness and stale odours
The revolutionary SolarVenti ventilation, dehumidification and air heating panel is easily fitted to any building and provides a free source of fresh warm and dry air all year round expelling damp stale air and virtually eliminating condensation in buildings and other living spaces. It is particularly suitable for those properties that are prone to damp and not constantly occupied such as holiday cottages, static caravans and boats but it is also a highly effective means of maintaining sweet air quality in modern homes prone to condensation and dampness.

See what a few of our customers say about how their SolarVenti dehumidifier installations solved their damp problems here.

Using solar space heating our larger SolarVenti units provide a very substantial heating supplement to your property too! Our new product, the SV30AWX also provides Solar Hot Water for free as well!!

Read full details... more...

Latest News
December 2012
A new SolarVenti product for preheating air to industrial and commercial building HVAC systems will be launched early in 2013. More details to follow.

Arctic Sea Ice News:
Artic ice extent as of september 2012 shattered the previous record low (2007)- see. NSIDC Report

Solar Air Technologies is pleased to announce that we are now also supplying and installing photovoltaic arrays that qualify for the government's Feed In Tarrif scheme. We can offer domestic or commercial power generating arrays.

SolarVenti Selected For Social Housing Pilot Project

An SV30 unit is being tested on a major eco-retrofit project on a Tonbridge Wells property belonging to Town & County Housing Association. Performance on the property will be monitored over the next 18 months.

All SolarVenti models are now slimline only
All smaller SolarVenti units are now only available in 55mm deep slimline versions. There is no drop in performance.

SolarVenti goes to the Antarctic!
The British Antarctic Survey has bought a large SolarVenti unit (SV30) to improve the atmosphere in one of their buildings in the Antarctic. If successful in the hostile Antarctic environment several more units will be ordered.

SolarVenti comes second in prestigious award
SolarVenti UK, one of the three finalists selected from a long list of eco businesses featured in 'the Great Green Shoot Out' at the EcoBuild show, Earls Court. SolarVenti came second in the competition on the 26th February. SolarVenti was exhibiting in the Green Shoots Pavilion at the EcoBuild show.

SolarVenti features on 'Carbon Cops' TV program.
You can see a short clip (~ 6 minutes) from the program by clicking on this link to YouTube.

Solar Cooling now available with the larger SolarVenti dehumidifier units!
See the section on SolarVenti for cooling under the 'Applications For' header.

Do you own a holiday cottage or style of holiday home?
A SolarVenti dehumidifier is the best and cheapest way of keeping your holiday cottage dry, fresh and free from damp & mildew. Whether you have a static caravan, log cabin, park home or a holiday villa in Spain or Italy, SolarVenti dehumidifiers protect your cottage or property from damp, moulds and mildew.

4/9/2006 - SolarVenti dehumidifier features in The Independent's Extra section as one of "The World's Greatest Green Inventions".

1/9/2006 - SolarVenti dehumidifier features in the September issue of Park & Holiday Homes Magazine.

12/7/2006 - SolarVenti dehumidifier features in the London Evening Standard's "Really Useful Guide". You can see a copy of the article (pdf) here.

All SolarVenti units are available from UK stock.

EU wide patent for SolarVenti design is now granted.

More than 40,000 SolarVenti units now sold mainly in Scandinavia but also throughout Europe and Australia.

Watch out for articles on SolarVenti dehumidifiers in the UK press.
Already SolarVenti has appeared in many newspapers and magazines as well as numerous internet articles.

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Contact us
Dave Goodwin on 07936 392994

Please call and request number

Our correspondence address is:
Ashley Solar
16 Birch Rise
Ashley Heath
Market Drayton

There are six products in the SolarVenti range. Under ideal sunny conditions the smallest unit, the SV2 has a minimum airflow of 20m/Hour whilst the largest, the SV30 unit has a minimum airflow of 120m/Hour.

The most recent product is the SV30AWX, a hybrid version of the SV30 which additionally provides Solar Water Heating.

Coming in early 2013 will be the SV20: a product designed to fill in the gap between the SV14 and SV30 models.