what it costs to go solar today - solar street light with battery

So you want to go to solar.
We will make a short trip to the state. of-the-
About the Art of Sunshine technology, the newspaper recently produced a special topic.
The Renergy 2013 conference in Chennai presented an exhibition of solar products that attracted a large number of people.
Many tourists come from the southern depths of Tamil Nadu and neighboring countries.
In some towns in Tamil Nadu, there is a "> Solar policy" where power outages last for several hours.
For these suffering millions of people, the choice of solar energy looks very bright, including small and medium-sized industries that have to cut back on production or close their stores.
This is the line-
Solar photovoltaic system.
What you need: about 100 to 120 square feet of roof or open space, place the panels on a metal frame.
How much energy can it generate?
Light loads such as lights and fans including TV at about eight points, but not airconditioners.
What are the components of the system?
Solar photovoltaic panels on the roof, with 3KW inverter support, are suitable for solar charging batteries.
The price of solar cells is about Rs. 11,000.
How long will the system work?
Manufacturers warranty panels for five years, their life is estimated to be at least 25 years, from 20 years, the power production capacity is 85%, the previous production is higher.
Is there a subsidy?
The center offered a 30-cent subsidy through manufacturers, and Tamil Nadu announced a 20-cent subsidy on that basis.
How much is it?
The range of 1kw systems referenced by various solution providers at the expo is between Rs. 1. 20 lakhs to Rs. 1. 8 lakhs.
Small Solar System for Rs.
45,000 promises to operate three lights, several fans and a TV.
New product in Sub Rs.
Intermediate System of 25,000 range and Rs.
75,000 will be announced soon.
Tamil Nadu has a booth at the Energy Development Agency at the Expo, and so far it seems to be paying more attention to the government --
Operating street lights and green home plans, not consumers-Horizontal subsidies.
Manufacturers are well aware that if there is no transparent subsidy plan to help consumers switch to solar energy,
No need to apply for subsidies from government departments
It may not have a significant impact.
The other side lights of the Expo are small panels such as 3 watts and 5 watts, and the price is RS. 60 per watt.
So if you have a DC bulb, like an LED, you can get the operation of a lamp at the total cost of the Rs.
The group is 300 rupees.
About 400 bulbs. There are AC-
You can also plug in a solar panel or a DC fan that cuts off the power supply.
These are about rupees. 4,200.
Did the center and the states do enough to promote solar energy?
The answer is No.
Until they have the right network. metering (
The surplus you generate from the panel will go into the grid and you will get a net balance in your favor, including actual cash)
This is not a real revolution at all.
Interestingly, the manufacturer said the panels were assembled in India, but the circuits were imported from China, Taiwan and Japan.
Where is the manufacturing industry in India?