LONGi Group’s president on why mono is at the heart of PV 3.0

Chinese PV firm LONGi Solar, which is the subsidiary of LONGi Group, has become arguably the industry’s greatest advocate of monocrystalline solar. In the first installment of a two-part interview, Zhenguo Li, LONGi Group’s president, speaks with Mark Osborne about the concept of PV3.0 and where the industry is likely to head next.

Epitaxial Si lift-off technology: Current status and challenges

The drive towards better Si utilization (g/Wp) has been an obsession in the Si PV industry over the last few decades as one of the key aspects in making photovoltaic energy production competitive. With the cost of Si still making up a third of the final Si solar module cost, there is continued interest in reducing the cost of Si by producing thinner wafers and reducing kerf losses.

100GW of PV modules to ship during 2018, but is quality matching quantity? (Part 2)

Leading up to the PV ModuleTech 2017 conference, less than 3 months away (Kuala Lumpur, 7-8 November 2017), this blog series explains why this dedicated two-day industry event has the potential to provide some key answers for EPCs, developers and asset owners, in terms of understanding the key metrics that underpin solar modules going forward, ultimately mitigating risks during site design and build-out, while optimizing overall return-on-investment for more than 20 years in the field. READ PART ONE HERE