Iran

Defect analysis promises kesterite solar cells with 18.47% efficiency

An international research group has found that the presence of a few lattice defects in a kesterite PV cell material can actually improve efficiency, rather than lowering it. The group believes that kesterite PV cells could see mass production within the next decade.

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Daily news round-up: UK reveals details of next renewables auction, Iran’s first floating PV and more hydrogen

Taiwanese cell manufacturer Inventec Solar reportedly halted production this month and Ireland is preparing to remove rooftop solar panel restrictions, according to the Irish Independent.

Photovoltaic blinds to improve greenhouse energy performance

A Swedish-Iranian research team modeled 14 photovoltaic blind configurations in checkerboard arrays 1m above a greenhouse roof emulated with EnergyPlus building energy simulation software. The group found a PV installation would reduce natural gas consumption, electricity demand and carbon emissions.

A new strategy to mitigate voltage spikes in small solar systems

The approach combines virtual impedance and a modified pulse-width modulation strategy to suppress fault currents in grid-connected PV systems.

What to expect for solar from the US-Iran crisis?

Three days after the drone attack ordered by the U.S. which killed Iranian power broker Qassem Suleimani, energy forecasting service AleaSoft said the price of Brent was rising again today. The potential shake out of rising oil costs for the solar industry is difficult to predict.

PV to address water scarcity

The government of the Philippines will spend $500 million on solar-powered water supply and desalination in remote areas of Mindanao, the second-largest island in the archipelago. Elsewhere, a Finnish study has suggested drought-hit Iran could benefit from renewable-powered desalination.

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Renewables and geopolitics: The United States

An accelerated transition to renewables could go either way, regarding the United States’ unique geopolitical strength. According to Indra Overland – head of the Center for Energy Research at the Norwegian Institute for International Affairs – the U.S. could surrender a major advantage if it abandons fossil fuel. The nation could, however, remain dominant in the global energy sector if it continues to lead on innovation and clean energy tech-related intellectual property.

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Study examines 7.8 TW solar potential of the Belt and Road route

China’s vast continent-spanning infrastructure project could fertilize solar growth along its perimeter at considerable scale as energy demand in the countries along the route is set to surge.

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Solar will rebound this year with more than 100 GW of new capacity

Wood Mackenzie’s number-crunchers are the latest analysts queueing up to predict a bumper year ahead for PV, with falling prices, rising efficiency rates and booming markets outside China all on the cards. And it could be a make-or-break year for mega-projects, says Wood Mac.

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Iran’s operational PV capacity reaches 250 MW

According to new numbers released by Iran’s Renewable Energy and Energy Efficiency Organization (SATBA), renewable energies have reached a combined cumulative capacity of 650 MW, with solar representing a 39% of the total.

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