This information contains only most important part of the NPI data, for complete information, including NPI referencing materials please refer to 1780904300 NPI number â DR. clifton samuel hall m.d.
For example, the total average cost of an installed residential PV system under the California Solar Initiative is $8.70 per Watt (including installation, as of January 2011).or example, using the Clean Power Estimator, a south-facing three-kilowatt system installed at a 30-degree angle on a single-family home with a utility bill of $180 per month in San Francisco would cost a customer an estimated $19,282 with a payback period of 12 years.
This figure is only for a contractorâs solar installation service. For a typical 5,000 watt system this would be $5,000. Money from this figure goes towards an installerâs supply chain costs, labor, overhead, and profit margin. These numbers are, of course, averages. Some installers charge less, some more.As stated in the cost of solar page, the total cost of an installed solar panel system is $3.50 per watt, on average. So installation services are about one third of the total cost for someone who wants to go solar.his figure is only for a contractorâs solar installation service. For a typical 5,000 watt system this would be $5,000. Money from this figure goes towards an installerâs supply chain costs, labor, overhead, and profit margin. These numbers are, of course, averages. Some installers charge less, some more.