ï§ ValueOptions and all other third party insurers will need to clearly. define codes for billing and payment practices utilizing the 2013 CPT. code book. ï§ It is expected that after January 1, 2013 providers must convert to. using the new codes for billing dates of service on or after January 1, 2013. ï§ All dates of service prior to January 1, 2013 must be submitted with. the 2012 code set regardless of when they are billed.
Based on the average price of $3.70/watt, a 5kW system would cost $13,000 after tax credits. Below are some average 2015 quotes for other solar energy systems by size: 1  6kW solar energy system cost: $15,600.  8kW solar energy system cost: $20,700.
Solar Panels. The solar panels themselves usually account for about 30% of total costs. Residential solar panels with a combined capacity of 3-8kW typically cost between $4,000-$16,000. The best solar panels are not necessarily the most expensive. Cost per watt ($/W) is a more convenient way of looking at the costs of solar panels. This metric indicates costs relative to electrical power output. The cost of solar panels have decreased significantly over the last decade and are currently selling for under $0.70/W in industrial quantities. For homeowners, this translates to about $1.5/W. Balance of System. Balance of system (BoS) refers to all components of a solar system except the solar panels themselves.