PV CELL REQUIREMENT FOR DIFFERENT VEHICLES

Multiple kinds of materials are used to create a solar cell and the efficiency of solar cell depends on the same. The efficiency of a solar cell is defined as its capability to convert a certain amount of sunlight into electricity. Solar cells available in the market are of various efficiencies: 4%, 8%, 12%, 14% and 16%. The size of a Solar PV module required will depend on output and efficiencies:

Roof Area Needed in Sq. Ft.

PV Module Efficiency (%)	PV Capacity Rating (Watts)
	100	250	500	1,000	2,000	4,000	10,000
4	30	75	150	300	600	1,200	3,000
8	15	38	75	150	300	600	1,500
12	10	25	50	100	200	400	1,000
16	8(0.75)	20(1.8)	40(3.71)	80(7.43)	160(14.86)	320(29.7)	800(74.32)

For example, to generate 2000 watts from a 12% efficient system, you need a 200 sq ft of roof area.i.e 74.32 sq meters

Vehicle name	HP rating/Kw rating	Roof Area requirement of PV ARRAY in 〖mt〗^2
Yamaha FAZER	14HP/10.43KW	77
Maruthi SHIFT	85HP/63.3KW	464
FORD car	200HP/149KW	1107
VOLVO BUS	370-450HP/325KW	2400

some facts about our body

• Our heart beats around 100,000 times every day.
• Our blood is on a 60,000-mile journey.
• Our eyes can distinguish up to one million color surfaces and take in more information than the largest telescope known to man.
• Our lungs inhale over two million liters of air every day, without even thinking. They are large enough to cover a tennis court.
• Our hearing is so sensitive it can distinguish between hundreds of thousands of different sounds.
• Our sense of touch is more refined than any device ever created.
• Our brain is more complex than the most powerful computer and has over 100 billion nerve cells.
• We give birth to 100 billion red cells every day.
• When we touch something, we send a message to our brain at 124 mph.
• We have over 600 muscles.
• We exercise at least 30 muscles when we smile.
• We are about 70 percent water.
• We make one liter of saliva a day.
• Our nose is our personal air-conditioning system: it warms cold air, cools hot air and filters impurities.

In one square inch of our hand we have nine feet of blood vessels, 600 pain sensors, 9000 nerve endings, 36 heat sensors and 75 pressure sensors.

 

MAKE A REVOLUTION BY USING ENERGY EFFICIENT BULBS LIKE LED BULBS.

hi friends

in world the energy consumption is mainly motor loads like fans ,pumps, A.Cs,mixers ,washing machines etc.

2nd highest is lighting

try to reduce electrical energy wastage by using conventional lights like incandescent bulbs   use ENERGY EFFICIENT BULBS


LETS DO SOME CHANGE ITS MAKES BIG CHANGE IN WORLD EATERS


  LIKE LED BULBS



U HAVING ANY DOUBTS SEE below photos to understand.

.    LIKE LED BULBS



U HAVING ANY DOUBTS SEE below photos to understand.

Traditional Groundwater Diviners in India

Traditional Groundwater diviner is the person who claims to have the unique power using which he can find out the site, depth and yield of groundwater for drilling of bore well for good supply water. Poor and uneducated farmers are the main victims of such ground water diviners. In India, still most of the farming is dependant on the monsoon rainfall which is not very reliable source for the farmers who already have very low land holding capacity. In such cases, these farmers are looking forward to irrigate their farms for sustainable income from farming using groundwater resource. These section and also sometimes superstitious educated people in cities becomes victim of these ground water diviners.

The so called techniques which these water diviners use are use of stick or coconuts or copper V-shaped rods etc. They just carry these rods or sticks and coconuts in their hand and travel in the field for few meters. And the method is, because of their divine power the rod or sticks will move or rotate in their hands and that means there is groundwater stream and if you will make drill there you will get plenty of groundwater. Sometimes they get lucky and they get well paid for this exploration and many times it fails too. Some people told me about their funny experiences of these groundwater diviners. Sometimes these diviners in over confidence claim that they will repay all the money in case of failure and when they notice that there prediction is going to be fail, so they ran away during night and will never show their face in that village or region. But still they get plenty victims to earn money. Unfortunately, some of these groundwater diviners get awards from ministers and they use these functions to promote their fake service. None of these groundwater diviners have any scientific explanation of their techniques. And to make such drills for bore wells, sometimes it costs Rs. 15,000-30,000 which is lot of money if you will consider the economical condition of these farmers.

In India, there are already many, so called Baba’s and Guru’s who claim to have cure for diseases like Cancer and AIDS with no background of medical knowledge at all. Such water diviners can be included in the same category.

For such groundwater explorations, Geophysical Survey using the Electrical Resistivity Method is practical and economical scientific method to find out the best site of bore well drilling. This method has a success rate of near about 80%. Unfortunately there are very few people and organizations who can guide scientifically to explore the sites for groundwater in India. The organizations like Central Ground Water Board or Ground water departments of states have also not reached yet to this poor section of farmers in India.