Sentences with phrase «required value of solar»

Not exact matches

The city of Los Angeles now requires that new or replaced roofs for homes and other residential buildings meet a solar reflectance index value — a measure of a materials» ability to stay cool in the sun between zero (black surface) and 100 (white)-- of at least 75 for flatter roofs and 16 for steeper ones.

A good agreement with the observed radial profiles would require stellar winds by about an order of magnitude stronger than the solar value, which is not supported, although not ruled out, by observations.

Also, requires following experience: three years with valuation analysis of companies operating in NA, Europe and Asia; Three years with bottom up operational modeling of companies; analyzing M&A valuation; analyzing debt and equity capital market transaction; analyzing and valuing companies in Global Tech and Alternative Energy (wind & Solar) sections; analyzing and valuing companies in Global Finance section

This means that if you generate more solar power during the middle of the day than what your house needs, and thus export surplus power to the grid, the utility is required to give you the full retail value of that excess power.

pv magazine USA ASU energy security researcher Dr. Wesley Herche, joined pv magazine author John Weaver, to co-author this article describing the new thinking and calculations required to evaluate the value of requiring solar power to be installed at time of construction for...... More

However, the utility incentives offered in Oregon require the owner of a solar system to transfer their REC's to the utility and so this is why you will not see a value for REC's in the solar investment calculations on this site.

As far as unstored, untransmitted electricity goes, rooftop solar PV and other local PV sources have greater value per kWh in that they require less transmission (at least on average — of course grid connected rooftop PV could sometimes be used elsewhere)(this is after the inversion, so inverter costs have to be factored in — unless a house has both AC and DC outlets — perhaps air conditioners in particular could run on either and switch to DC to reduce use of the inverter when possible?).

The value of approximately 2 calories which is given in the second volume of the Annals of the Astrophysical Observatory of the Smithsonian Institution is to all intents and purposes the same as that of Pouillet; for if the positive corrections which are known to be required for the latter, on account of the defects of the water pyrheliometer, are applied, we shall have a value of the solar constant differing very little from that which is now offered to us as an improvement on Langley's result, but which is quite the reverse.

This technical feat, requiring the cooperation of the Weather Bureau and the Signal Corps, quieted criticism of the Smithsonian value for the solar constant.