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.
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). That translates to about $34,800 for a four-kilowatt system, the average size of a residential installation. To see real average cost data for solar projects installed near you, visit the Find a Contractor page on California Solar Statistics.