Quality

Though we’re unlikely to see a return to the days of double-figure GW annual installation levels, Japan will stay at the top table of solar. Last week, pv magazine visited PV Expo Japan, part of Tokyo’s World Smart Energy Week, and found plenty of market developments to discuss, along with healthy interest from major players.

The U.S. manufacturer has rolled out its new A-Series modules as the first product using its NGT solar cells, based on larger wafers and a streamlined manufacturing process. But will it be enough to get SunPower back in black?

Spain’s most important renewable energy fair is becoming increasingly about solar. After a decade of slim pickings, last year’s event promised better times and, if this year’s show didn’t completely deliver, that’s because elections loom large.

The Chinese manufacturer is ramping the third-largest module factory in the United States, as part of a resurgence in U.S. module manufacturing.

The manufacturer endured a rollercoaster ride in 2018, as China’s 5/31 policy decision saw prices plunge before staging a partial recovery. But the Wuhu-based company saw an uplift in its development business and is forging ahead with production expansion amid bullish predictions for the future of PV.

The oldest solar organization in the world, the International Solar Energy Society, dates back to 1954. President David Renné tells pv magazine about India’s solar dreams, the next best thing in solar technology and what renewables hold for the world’s future.

The module was developed by Insolight, a spin-off of Switzerland’s École polytechnique fédérale de Lausanne. The panel is based on tiny solar cells usually used for spaceflight applications and the limited amount used in the module makes it close to mass production, its creators claim.

The Singapore research institute will cooperate with China’s Ruxing Technology to increase the efficiency of its monoPoly™ technology. Through this cooperation, SERIS believes its solar cell efficiency could be raised to 24%, and module power beyond 345 W.

Projects not encompassed by the new, central-subsidy-free, ‘grid-parity’ regime will be eligible to bid for a government subsidy. But, at a reported $446 million, the pot is not very big.

PI Berlin analysis has suggested the quality of modules is particularly high in Asian factories with a large throughput. However, just 2% of the 67 GW of production capacity audited for the study originated in Europe. The audits for the white paper were mostly carried out by Solarbuyer between 2012 and 2018.