Xtc Answered:
there is no disadvantage

short term costs alot

long term save alot more

if you get it on your house it may look ugly…not really any disadvantages

Rohan Answered:
1) As you said,one of main disadvantages is the initial cost of the equipment used to harness the sunsenergy

2) A solar energy installation requires a large area

3) During the night, your expensive solar equipment will be useless

4) The location of solar panels can affect performance, due to possible obstructions from the surrounding buildings or landscape.

Stone Answered:
None.

Bobbie Answered:
Enacted in August 1997, this personal income tax credit originally applied to expenditures on solar-electric (PV) equipment used on residential property. The credit, equal to 25% percent of the cost of equipment and installation, was expanded in August 2005 to include solar-thermal equipment. The solar-thermal provisions apply to taxable years beginning on and after January 1, 2006. The credit is capped at $3,750 for solar-energy systems placed in service before September 1, 2006, and capped at $5,000 for solar-energy systems placed in service on or after September 1, 2006.
Solar-energy equipment is defined as "an arrangement or combination of components utilizing solar radiation, which, when installed in a residence, produces energy designed to provide heating, cooling, hot water or electricity." The credit may not be used for pool heating or other recreational applications. Any amount of credit that exceeds a taxpayer's liability in a given tax year may be carried forward for the five following taxable years. Any portion of the system cost provided by a non-taxable federal, state, or local grant is not eligible for this credit.
Systems must comply with the 10 kW capacity limit on residential, net-metered solar-energy systems*. In 2007, legislation was passed increasing the capacity limit to 50 kW for condominiums and cooperative housing associations. In addition, members of condominium management associations and tenant stockholders of cooperative housing associations are now allowed to claim a proportionate share of the total system expense towards the tax credit. These changes took effect beginning in the 2007 tax year, but as with other portions of the tax credit, they do not have an expiration date.
*The language of the tax credit generally requires that PV systems conform to the state's net metering law, thereby limiting system size to 10 kW. In August 2008, the state net metering law was expanded by S.B. 7171 to permit net metering for residential PV systems up to 25 KW. It is unclear at this point whether the state intends for the new net metering limits to apply to the tax credit described above. The 2009 Solar Tax Credit Form IT-255 does not specifically address this issue.

http://www.dsireusa.org/incentives/incen

Contact:
Taxpayer Assistance – Personal Income Tax Information Center
New York State Department of Taxation and Finance
W.A. Harriman Campus
Albany, NY 12227
Phone: (518) 457-5181
Phone 2: (800) 225-5829
Web Site: http://www.tax.state.ny.us

Hope that you find the above enclosed information useful. 09/19/2011

Betty Answered:
absolutely the nearest to the sun!

Arvtard64 Answered:
Venus.

Is this homework?

Nature Answered:
A plug-in hybrid electric vehicle (PHEV), also known as a plug-in hybrid, is a hybrid electric vehicle with rechargeable batteries that can be restored to full charge by connecting a plug to an external electric powersource.

A PHEV shares the characteristics of both a conventional hybrid electric vehicle, having an electric motor and an internal combustion engine; and of an all-electric vehicle, also having a plug to connect to the electrical grid.

PHEVs have a much larger all-electric range as compared to conventional gasoline-electric hybrids, and also eliminate the “range anxiety” associated to all-electric vehicles, because the combustion engine works as a backup when the batteries are depleted

DON Answered:
You need to reconcile your numbers.

Your battery delivers current at 12 volts. Your motor consumes current at 240 volts. You would either need 20 batteries wired in series or your single battery would need to deliver well in excess of 62 amps into a suitable DC-DC converter to power your 0.75 kW motor.

A 65A 12V battery will store approximately 750 Wh (0.75 kWh) of energy. I don't know how you are going to get it to hold 34 kWh. Even 20 such batteries would only store about 15 kWh under optimum conditions.

Unless you expect your solar panels to only deliver a small fraction of their rated capacity during daylight hours, 5000 watts is oversized.

Don

Mike Rotch Answered:
You can't have "a lot of black holes" in a solar system. If there was only one, it could work just like a star with planets going around it. If there was more than one hole the planets would fly all over the place, and get ejected from the system in no time.
The problem is just that a black hole is not very good at providing planets with light and warmth. If you want a "dark" system, you could use a red dwarf star instead.

As for the planet names, you could give them the same name as the star followed by a letter. If the star's name is Sparta A, the first planet discovered would be Sparta B, and the next one Sparta C, and so on.
If you want less formal names, you could look up some names from mythology. There are lots of good ones.

Kane Strife Answered:
Wow, I'm a little annoyed at your lack of understanding in regards to astronomy.

Bill Answered:
Looked at that web page.IT IS A HOAX.

Pure and Simple, plane old hoax.