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04/14/2010

 
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How Long Will The System Stand Last?

Commonly ,  Solar panel 's lifespan are 25 years . But power generation will  have some changes . Company insure 90% power performance within 10 years .80% power performance 25 years .They are able to withstand arctic cold, heat, tropical humidity, winds in excess of 200kph and 25mm (1 inch) hail.

 

Batteries will last up to 3-5years works all right . But for battery's  main material for lead metal, the material has a lot of recycling value, can be used. According to a 100 AH battery, its weight is about 32 KG, the general recovery after prices can reduce new battery price of 35% -50%.


It is not very sunny today. Will the solar power system work?

Although they work best in direct sunlight, very good performance will be given in the indirect light (or diffuse radiation >>

 

Will the system work at night?

No, the system only works in daylight. At some times of the year there is insufficient daylight and that is why your sys >>

What should I do if it snows?

Nothing. If snow collects on the glass surface of the collector it will rapidly melt. In fact the design is such that it >>

What shall I do is something goes wrong?

Turn off the electricity supply to the digital controller and the pump and then call your Installer on the telephone num >>

 

How many panels will I need?

As a general rule of thumb, one solar panel will provide enough energy to heat a 100 litre hot water cylinder. >>

Should I clean my panels if they get dirty?

I have noticed some bird droppings or dust or other dirt on the collector glass, shall I wash them off? >>

 

Can I improve the performance by adjusting the solar panel?

No, it would be very dangerous to attempt to do this. The panel is situated on the roof and there are no user serviceable >>

What servicing does the system need?

Very little. Inside keep an eye on the pressure gauge on the pumping station. It should be around 3 to 5 bar. Fluctuation >>

 

Do solar power system cause harmful emissions?

I have heard that global warming is caused by carbon dioxide and other greenhouse gases. How much of these gases does my >>

Will the system still work in very cold weather?

Yes, the system will work in much colder temperatures than we experience in this country. However, it will not work >>

 

Shall I switch off the solar system when I go away on holiday?

No -it is better to keep it on. >>

 

How much carbon dioxide does my system save?

We estimate that your system will save one ton of carbon dioxide a year which is equivalent to about a large sack of >>

 

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