If you don’t have enough roof space for both solar panels and pool heating, Andy says it’s possible to install solar panels over the pool heating. “It requires a specific system, so it’s best to contact a solar expert who has experience with these types of projects,” he says.
He says many systems are fully automated, which means they switch off when the cleaning is complete. This also saves energy as you won’t be running your cleaning system for any longer than needed.
4. Invest in a Thermal Pool Cover or Solar ‘Bubble Blanket’
Much like smart technology for inside your home, smart pool systems enable you to automate your pool’s essential functions – including the pool pump, cleaning system, lighting, heating and even chlorine levels. Smart tech can help reduce your energy bills by eliminating excess usage due to accidentally leaving your pump running too long or forgetting to turn off the lights.
Covering a pool when it’s not in use is a simple yet effective way to reduce our carbon footprint. “Aside from providing insulation and convenience, swimmingpool covers can help with heat retention, reduce evaporation, and maintain chemical balance,” says Chris Samartzis. While all pool covers will prevent water evaporation, thermal covers are designed to withstand strong UV, which means they last longer and have greater insulating properties, which will save you on heating costs. Look for thermal covers with the highest R value (thermal resistance) you can afford. Alternatively, solar covers – also known as bubble blankets – contain air pockets that absorb heat from the sun and transfer it to the water, heating your pool. A good solar cover can heat your pool by up to eight degrees, however they are not as effective as thermal covers at retaining heat overnight. Typically more affordable than thermal covers, solar covers tend to have a shorter lifespan. Chris says the most advanced pool covers can even transform into an over-pool roof at the press of a button to provide shade when you’re in the water. 5. Install Self-Cleaning Systems You can also turn up the eco factor by installing a self-cleaning system. Chris explains that in-floor cleaning systems use water circulation to reduce chemical usage and keep swimming pools clean, without the need for regular hand vacuuming or any other cleaning. “As well as reducing maintenance time, in-floor cleaning systems also reduce running costs and limit the need for excessive chemicals being added to the pool,” he says. “And because the system returns treated water to the floor of your swimming pool, loss of heat and chemicals from the water’s surface is greatly reduced.”
Top Left: Neptune Swimming Pools’ fully automated pool has an in-floor self-cleaning system that can be operated via Smartphone Above: Maleco’s award-winning multi-purpose pool cover and shade system.
6. Make it Smart
7. Don’t Overheat It For most pools, the ideal temperature is 25 to 28 degrees. According to energy.gov.au, each degree rise in temperature adds 10 to 30 per cent in energy costs. To save on energy costs, reduce the temperature or turn off the heater altogether whenever the pool won’t be used for several days or longer. 8. Don’t Overuse The Pump According to energy.gov.au, a pool pump running 24 hours a day can produce as much greenhouse gas as a large car over a year. To reduce emissions and costs, use a timer to manage your pump’s running time, and run it off-peak (to take advantage of cheaper power rates) at the lowest recommended speed for maintaining correct pool hygiene. To keep your pump running as efficiently as possible, energy.gov.au also recommends regularly cleaning the skimmer basket, pump basket and filter and keeping your intake grates clear of debris. The website also advises to: “Purchase a minimum five-star energy-efficient pool pump from the list of pool pumps participating in the government’s voluntary labelling program. Although it may feel like you’re splashing out, buying a high-efficiency pump will save you energy and money over the long term in running costs. The more stars the better.”
Read the original article in full: https://www.racv.com.au/ royalauto/living/victoriansustainability/sustainablepool-trends.html
AQUA MAGAZINE | EDITION 4 - JUNE 2021
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