Salvage Value Of Solar Panels

Trends for salvage sales 2005 to 2012.

Salvage value of solar panels. The engineer estimated a salvage value of just under 5 million. A question that most people have in mind when considering solar panels. Maybe as a gifted tax deduction to some charitable outfit that trains folks in solar stuff pro bono. The lifetime of solar panels.

During the life of photovoltaic panels a 20 per cent decrease in power capacity might occur. Aside from warranty it that s applicable probably not a lot. Most were made to work only in sets of 4 quadlams for charging 12v batteries. Do new solar modules with broken glass have any salvage value.

Salvage value can be increasingly important in life cycle economic calculations. Considering that solar panels generally carry performance warranties of 25 years with production capacity that can often last well beyond that the residual value of these systems can often be. At the end of a 20 year project lifetime the replacement cost duration rrep is zero the remaining life rrem is 5 years so the salvage value is 750 000 5 25 150 000. Note that the capital cost does not affect the calculation of salvage value.

New abound solar cdte modules sold between 0 77 and 0 38 watt during the 2012 bankruptcy auction see photo 2 3. According to studies the life expectancy of solar panels is about 30 years before decommissioning. That actually represents fair market value. How long do solar panels last.

Used panels that are visibly brown in color see photo below are probably surplus from the carrizo solar power plant in california. For example the engineer s estimate of the decommissioning of the water strider solar facility in halifax county was 2 013 600. From 2005 to 2010 large volume pv modules sold at salvage for a variety of pricing dependent upon strength of glass amount of easily. These were a hot item a few years ago and the price was very low.

For a five kw installation that s about 600 worth of panels. This poste r examines data from historic utility salvage sales and reliability perspectives. When calculating decommissioning costs for a number of projects we have estimated the salvage value to be at least double the cost of decommissioning. I ll give you 700 just to avoid the hassle of having to deal with people running around on my roof.