5 Tips to Get The Most Out of Your Solar Panels

1. Keep 'em Clean solar panels—they work so well that you hardly notice that they're there. And there is the problem. While the system is quiet and runs without a sound its easy to forget that the panels can get dirty, causing the power output to drop. The cleaner the glass is on the panel, the more unobstructed surface the sun has to "work with." How often should you clean your solar panels? That depends on where you are—if there is a lot of dust when you are travelling then your Solar Panels will gather lots of particulates and you will probably need to clean more often. A damp cloth will do the trick.



2. How to clean your solar panels? First, never use an abrasive soap or cleaning sponge - the goal is to get the glass clean and clear as possible so you don't want to scratch it. A quick wipe down with some water and a soft sponge will get the glass clean. This will give your Solar Panel the chance to produce its maximum output and help keep your batteries charged.

3. Keep them out of the shade. All iTechworld Solar Panels are monocrystalline, meaning they will still produce some sort of power in the shade, however if you want to get the full power from your Solar Panel then it is important to keep them in full sunlight. Different parts of Australia get longer sunlight hours. Check the map below to see how many hours of sunlight you will receive.

4. Monitor the panels. Monitoring your solar panel performance is key in understanding the power you are producing.


5. Keep a record of your panels' performance day-to-day. If you want to take it one step further, write down what your system has produced for the day (at roughly the same time each day). Make a note or asterisk for days that are particularly overcast because those will throw off your results and don't necessarily mean that there is a problem with your system. Keeping daily accounting will help you determine if your system is still coping with your load. If your current system is not coping with your load, it could be time to update.


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Solar Panels for Caravan

12V Solar Panels


Get FREE energy from the sun with iTechworld’s portable folding solar panels. Designed in Australia, these state of the art panels will easily power your fridge, microwave, kettle, TV and much, much more! Don’t purchase cheap, imitation solar panels; get the best without spending a fortune! iTechworld panels feature:

  • A-Grade Mono-Si Crystals which are the highest quality cells on the market
  • Padded Zip Up Bag which offers great portability and easy storage
  • Folding, Collapsible Stand which allows the panels to fold into a small easy to store unit  
  • 5m Alligator Clips which allows ample cord length between panel and battery
  • Heavy duty and durable hinges, locks and corners ensuring long sustaining durability
  • Toughened Glass Covering to protect the cells from the elements


Solar Power for 4x4, caravan, camper trailer, boat and motorhome

iTechworld offers the panels in 120w, 160w or 200w option. These solar panels are perfect for free campers, caravanners, 4WDers or anyone looking to harness FREE power from the sun!




These panels are moving fast! Offer valid for one week only while stocks last.


Call us on (08) 9472 7200 to receive the Solar Panel Special



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Solar Panels and Battery


12v Solar Panels

More evidence emerged this week of the imminent arrival of the solar storage revolution. First was a report by the Deutsche Bank, the latest to predict that solar will become the dominant energy source by 2050, displacing other traditional energy such as fossil fuels.

“Over the next 20 years, we expect the electricity market to double to $US4 trillion and expect the solar industry to increase by a factor of 10. During this timeframe, the solar industry is expected to generate $5 trillion of cumulative revenue,” said the report.

The study sees solar expanding rapidly in developing countries such as India.

“By the year 2050, we expect global solar penetration rates to increase to 30%. We also see solar penetration rates increasing more rapidly in developing economies. India for example has recently announced targets to reach 100GW of solar capacity by 2022.”

The solar storage revolution

But it is affordable solar storage which the bank describes as being at the heart of the revolution. Calling it the “next killer app” because it will help with metering and accessing the grid, the bank states the importance of storage in the rapid expansion of solar power.

“We believe reduction(a) in solar storage costs could act as a significant catalyst for global solar adoption, particularly in high electricity markets such as Europe.”

Reinforcing the was an ABC article last week which quoted CQ University professor Peter Wolfs as saying his team was researching ways for people with solar power to access stored energy during natural disasters. As the recent cyclones in the North have shown, the loss of power is a major problem for those affected by these natural disasters.

However Professor Wolfs said it was possible for those with solar energy to disconnect from the grid during such times, thanks to solar energy and storage.

“You can separate your house. If you actually disconnect your house from the network during a power outage you can form what is called an island and you basically operate off your solar energy and your energy stored in a battery.”

Calling the falling price of the storage battery for electric cars the real “game changer”, he predicted that further drops in price will encourage more homeowners to add a battery component to their solar system.

“…the price of batteries has dropped steadily at about 10 to 15 per cent each year, so in a handful of years, three to four years, you’ll probably find there will be an increasing demand for batteries going into houses.”

So all signs point to a solar storage revolution at the vanguard of solar energy as the dominant power source of the future. The opportunities for Australia, with its wide open spaces and wealth of sunlight, are of course, endless. The chance to become a true renewable energy superpower (as Australia was once described by the Spanish Foreign Minister) may lie in investment in not just solar energy, both domestic and large array, but also in solar battery storage.



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