Rooftop PV

Minister of economic affairs and climate change, Eric Wiebes, has written to parliament to confirm grid companies do not have to pay PV system owners when their installations are disconnected from the network due to capacity issues or poor-quality voltage.

The incentive scheme awards a 23-year, $0.12/kWh feed-in tariff to rooftop arrays with a generation capacity of up to 200 kW. Already, 141 municipalities have applied to install 116 MW of rooftop solar capacity and the government has increased the program’s budget from $28.5 million to $143 million.

The figure took the nation to a cumulative 120 MW at the end of the year, according to figures published by Norwegian solar industry organization the Solenergiklyngen. Around 2 MW of the capacity added in 2019 came in the form of off-grid projects.

According to the Czech Solar Association, the move against solar will likely trigger defaults for thousands of PV projects. The Czech government also plans to build more nuclear power plants and has vowed to extend the lifespan of its coal-fired plants.

The Italian government has raised the tax breaks it offers for building renovations and energy-requalification projects – potentially including storage-backed rooftop PV systems – to 110%. The new measure is part of the Relaunch Decree, which is a package of guidelines aimed at reviving the Italian economy in response to the Covid-19 crisis.

German panel maker Sonnenstromfabrik has developed a glass-glass monocrystalline PV module in three versions offering different levels of transparency. The company says the transparency feature makes the panels suitable for verandas, pergolas, awnings, carports, swimming pools, halls and facades. Their power output varies from 160 W to 280 W, while their efficiency ranges from 9.5% to 16.7%.

The University of Queensland has released a performance report on the Tesla Powerpack it installed in December 2019. Across a range of revenue streams, the Powerpack is already earning the university some serious cash.

Utility the Zimbabwe Electricity Distribution Company has offered solar power system-owning customers the chance to operate under new net metering rules. The state-owned utility has also started tendering for a total 500 MW of solar generation capacity, according to Reuters.

SunPower has had to make fundamental changes to continue to be relevant in a solar industry very different from that of its roots. The company aims to become an energy service provider and is leaving low-cost manufacturing to its Chinese partner.

A growing number of companies in Indonesia, particularly multinationals that implement green policies or are listed as RE100 participants, are poised to adopt rooftop PV. Regulatory changes and signals from the country’s previous government, which supported coal, are paving the way for significant growth.