How to get the most from your Grid-Connected Solar Power System
Ok, so you have just had your grid-connected solar panels connected by your friendly accredited solar power installer.
Now, think back to the initial meeting you had with the sales consultant the kitchen table. Do you recall your prior energy use in the home, and what habits you should alter if you decided to get solar? If you answered yes, then you probably organised your solar quote through mysolarprice.com.au, as we only solar companies that we are certain will the consumer about their typical power use and give them a better understanding of what power output the system is capable of. Some ‘fly-by-night’ solar panel companies who have arrived on the scene have misled the public regarding the performance capacity of their grid connected systems. This has led to some mistrust and confusion in the Solar arena. Mysolarprice.com.au of these companies, and will not deal with the solar installers found to be giving misleading information or involved in any dishonest sales tactics.
Have you forgotten power saving tips the solar consultant gave you? If so, don’t worry, as we provide here the TOP 15 tips for reducing your power consumption to get the most out of your tariff feed, whether that be Net Tariff feed or Gross Tariff feed. Some with larger systems from 2kw (2 kilowatts) or more may not have to modify their electricity usage at all and will still be in positive territory, that is, getting a surplus or credit for their power. This depends on the home, roof type, shade, number of people in the home, appliance usage, and most importantly the behaviour in the home or in other words how they interact with their home. Some people work during the day and turn their standby power off, whilst doing their washing and household chores at night time. Whereas people have an air-conditioned home office and use a massive amount of power during the day and do at night. you may ask? If you are in a state like Queensland has a “Net Tariff Feed” this is extremely important. basically means you get the balance of the power you send to the grid from the amount of power youhave used during the day but not at night, solar panels don’d generate power at night time. Therefore, if you are using a of power during daytime when your solar power system is working the hardest, you are competing or cancelling it out with the amount of power you are feeding back to the grid, or “Net” Feed. If however, you are away during the day and turn off all your appliances at the wall to eliminate inactive and active standby but only leave the essential items on like the fridge, you will be streets ahead of the rest and get more of a “net” balance which one thing: more $$$$$$ in your pocket!
These top 15 energy saving tips range from modifying the building material of the house, to being more energy efficient, to minor behavioural modifications like turning off the lights when you leave the room. This list is in the order of the simplest minor behaviour modifications to bigger structural changes to the building material.
TOP FIFTEEN POWER-SAVING IDEAS
1.Turn the lights off when you leave the room. This is very important if you have energy-guzzling old-fashioned incandescent lights or worse, halogen lights. I have seen people leave on 4 x tastic 500w heat lamps on in the bathroom all day. That’s an incredible 2KW or 2000 watts of power being consumed for no reason.
2.Allow natural light into the rooms. This will reduce the for lights during the day.
3.Replace all incandescent light bulbs and halogens with CFL’s (Compact Fluorescent Lamps) or LED’s. They use only a quarter or less power than the standard 75watt incandescent or 60watt halogen, and last far longer than the standard incandescents or halogens.
4.Use Sensor CFL spotlights , instead of the old energy-inefficient spotlights of old.
5.Turn off all standby power. This is probably the best tip I can give you for reducing your daily electricity consumption. A typical dwelling usually operates at around 10-15% standby power, so if you have a quarterly bill of $400 that means $40-$60 of that is standby power -which does nothing! It may not sound like but that’s approx. $120-$240 a year just for not turning appliances off at the wall. An easy way to monitor your standby is to a proper standby power board.
6.Choose energy-efficient appliances. This doesn’t have to mean throwing out your 5-year-old fridge because it only has 2 stars, and spending $2,500 on one that is 4 star. It means if you are presented with an option of buying a new appliance, then make sure it has the highest star rating available. So if you have the money and the choice is over a 2 star 50 inch plasma TV or a 5 star 50 inch Led TV you should get the LED.
7.Turn off any second or third fridges not . I have found in energy audits that many people have a spare chest freezer or 20-year-old rusting fridge with seals in a hot garage. This will account for a great chunk of electricity bill. Sometimes I’ve opened the door and nothing even in there, so the fridge is running -and working overtime- for no reason.
8.Turn off computer screens and speakers when not in use. This is so easy, but most people I come across forget to do this. If you have a Sub-Woofer with a separate power supply be sure to turn that off also when not in use.
9.Draft Sealing in Winter. If you are using electric heating in winter, be sure to any drafts, otherwise you are simply wasting money.
10.Use ceiling fans or pedestal fans instead of air-conditioning. Air-conditioning one of the most expensive appliances to in summer. If are going to use air-conditioning in summer, make sure that the room is , the windows are covered and you have insulation in the ceiling.
11.Air-Conditioning Tips for Summer.
- Buy the sized air-con for your room -not house, unless it’s ducted. If buying ducted make sure it can be zoned.
- Buy an energy efficient inverter air-conditioner with a high star rating for both cooling and heating.
- Set the thermostat between 18-21 degrees. Every degree celsius higher that you set the a/c increases by 10%
- Re-circulate cool air from the inside instead of using hot air from outside. If the compressor is outside be sure its not sitting exposed in the western sun.
- the windows have both internal and external shading.
12.Air-Conditioning Tips for Winter.
- Set the thermostat to 23-26 degrees
- Wear clothes to insulate your body so you mechanical heating
- Insulate your as with Air-Conditioning in Summer Tips.
- Because hot air rises, a ceiling fan can be turned to the lowest setting -in reverse- as this actually pushes the warm air down towards the home’s occupants
- Avoid electric radiator heaters and electric fan heaters as they are massively expensive.
It is better reverse cycle air conditioning because it’s a great deal cheaper (most people don’t know this).
13.Insulation. Reflective foil type insulation is better in sub-tropical climates such as Brisbane , but thicker, bulky insulation such as wool/fibreglass or polyester is best suited to the more temperate climates such as Toowoomba.
14.Windows. There are a lot of things you can do to insulate your windows to stop the heat entering the during summer, and keep it in in winter. In summer it is important to keep direct solar radiation off the east and west windows by vertical screening, and keep it off north facing windows with big eaves or horizontal shading. This is so you can allow the sun in during winter when lower in the sky. These are principles known as solar passive design.
15.Hot Water. If your house has an electric hot water system and on the wrong tariff this can be the of your bill. Generally, your hot water should be on an off-peak tariff depending on your location and retail provider. The hot water bill is normally a quarter of the electricity bill if the system is electric. If it is a newer heat pump it will be much less. The most efficient water heating device is Solar Hot Water, with a natural gas boost.
These are just a few of the generic energy-saving tips have come across performing household energy audits which I find people need help with. If you can reduce the daily consumption it’s going to make it a lot easier to:
1. Keep your bills down, and
2. Make it easier for the Solar Panels to work and provide you with a bonus or credit on your next bill.
One other thing I is panel care. Your panels should be kept free of dirt and grime, even a small build-up of dust on the panels can reduce the panel’s performance by up to 30% or more. I will look at the process of solar panel maintenance in my next article.
If you require any further energy saving tips or solar power saving tips, then Mysolarprice.com.au can help. We provide all the solar panel infomation necessary to make an informed solar purchasing decision.
Mysolarprice.com.au specialise in solar power brisbane solar hot water brisbane and solar pool heating brisbane
This entry was posted on Wednesday, December 29th, 2010 at 5:33 am and is filed under General. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.