The latest set of clean energy statistics compiled by the International Renewable Energy Agency signal a changing of the guard when it comes to clean power, with legacy hydropower facilities overtaken by new intermittent renewables.
Researchers in New Zealand have developed a new methodology for solar park planning that considers clear-sky radiation for voltage stability analysis. It is based on two different generation profiles for separate purposes.
Solar modules are getting more powerful. This much was clear walking the show floor at the SNEC show earlier this month in Shanghai, where leading manufacturers all exhibited products with power ratings in the 600 W+ range. In this pv magazine Webinar, hosted in partnership with Trina Solar, we’ll take a closer look at the technologies inside Trina’s Vertex module, and why its impressive performance is about much more than simply making the module larger.
New Zealand researchers have proposed a way to assess the technical and economic feasibility of PV-powered parking machines. Solar might be an ideal solution, but the siting of the machines is critical and should be planned in advance, in line with available solar radiation and potential shading.
National utility Transpower said that solar could take a 9.3% share of the country’s generation mix by the middle of the century. However, real growth is only forecast to occur from 2035, with distributed generation expected to account for more than 80% of total installed PV.
Auckland’s electricity and water utilities will build New Zealand’s largest solar array on a wastewater treatment pond.
A report published by New Zealand’s state-owned transmission grid operator Transpower finds the widespread uptake of distributed battery storage could play an important role in supporting the power system as rooftop PV and electric vehicles are increasingly adopted.
The German energy storage provider has begun shipping batteries made in the former Holden factory in the north of Adelaide to New Zealand. Sonnen batteries will be available exclusively through the manufacturer’s local partner, Taspac Energy.
New Zealand will connect 3,000 home battery systems to the national grid to provide demand response services. The government has also set up a US$69 million finance company to accelerate investment in distributed energy generation and electric vehicles as part of its 2050 carbon neutral goals.
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