New Solar Finance Models Set to Replace Government Funding, Report Says
As government-funded financial incentives for solar photovoltaics are reduced in some major markets, price reductions and third-party ownership models will become the key drivers for the PV market for the foreseeable future, according to a report by Pike Research.
Solar PV, the dominant form of renewable distributed energy generation,Â grew at a rate of 72 percent in 2010, the fastest of all renewable technologies during this period, according toÂ Distributed Solar Energy Generation.
Government-funded financial incentives have historically been a huge driver of growth in the industry. Markets that are dependent on financial incentives, however, can shift suddenly, Pike says. In 2008, a 500 MW cap in the tariff caused the Spanish PV market to collapse, creating a glut of solar PV modules in the market. Germany, by far the largest market for solar PV systems, recently cut its tariff as well.
Using the lessons learned from these markets, other countries are proceeding more cautiously by incorporating caps, local content rules, and restrictions into their programs to help predict and manage costs, according to the cleantech market intelligence firm.
Despite this uncertainty surrounding public funding, Pike expects the distributed solar energy generation market to increase from about $66 billion in 2010 to more than $154 billion annually by 2015, a compound annual growth rate of 18 percent. During that period, the firm anticipates that total installed capacity of distributed PV will rise from 9.5 GW to more than 15 GW.
While government finance will still be a major force behind this growth, Pike points to leasing programs from companies such as SolarCity, Sungevity and SunEdison that are now driving homeowner investment in PV by offering installations with no or very little upfront investment.
Purchase power agreements – under which developers lease commercial rooftop spaces and install solar PV systems, essentially creating a distributed power plant that is connected to the grid – represent a growing portion of the PV market, and systems installed under PPAs are cheaper than large-scale installations, the report says.
Finally, lower prices are opening up new markets for distributed and utility-scale PV, the report says. The price of solar modules is expected to have dropped by 10 to 15 percent over the course of 2011, Pike says.
A report by Lux Research released earlier this month predicted the amount of annual solar installations would rise by just 0.4 GW in 2012, but new installations will rebound to 38.3 GW in 2017 as emerging markets quadruple in size.
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