In the calculation of LCOE, the presence and absence of environmental benefits and the general and optimistic forecast of cumulative installed capacity are combined into four scenarios. The results show that the centralized PV in
As the topic of sustainable development continues to prominence in global affairs, the case for renewable energy has never been stronger. To be regarded as a perfect alternative to conventional (non-renewable) energy sources in many
Today, photovoltaic (PV) power generation accounts for a relatively small proportion of total power generation in China. If photovoltaic power can achieve grid parity, it can replace the original traditional thermal
Author to whom correspondence should be addressed. Today, photovoltaic (PV) power generation accounts for a relatively small proportion of total power generation in China. If photovoltaic power can achieve grid parity, it can replace the original traditional thermal power generation, which has positive significance on the environment.
Solar photovoltaics (PV) ‘grid parity’ has come into view since 2010. As currently conceived, grid parity is considered the tipping point of the cost effectiveness of solar PV technology, at which point it can be ensured that solar PV power generation is competing with conventional power supplies 1, 2, 3, 4, 5.
The results revealed that the megawatt distributed solar PV projects on I&C buildings in China would achieve 100% grid parity on the user side and 22.09% grid parity on the plant side without subsidies.
Relevant studies indicated that distributed PV has realized grid parity basically in China, while centralized PV, which belongs to the generation side, still has some difficulties in achieving grid parity.
Grid-parity is a very important milestone for further photovoltaic (PV) diffusion. A grid-parity model is presented, which is based on levelized cost of electricity (LCOE) coupled with the experience curve approach. Relevant assumptions for the model are given, and its key driving forces are discussed in detail.
Grid parity indicates cost-neutral solar PV installations. It is defined as the intersection of the solar PV levelized cost of electricity (LCOE) and either the local electricity price for end users in time 2, 3, 4 or the unit cost of conventional electricity generation technologies, such as coal- or natural gas-fired electricity generation 5, 6.
