A couple of companies have highlighted wet chemical texturing processes for PERC cells that avoids using isopropyl alcohol (IPA) that is intended to offer a low-cost alternative for high-efficiency solar cells at EU PVSEC.
Energy storage may not be cost effective in Germany in helping the transition to a higher grid penetration of renewable energy until that penetration level reaches as high as 90%, according to a leading think tank.
LDK Solar majority-owned developer SPI Solar has announced a wave of acquisitions and forthcoming projects in China and Hawaii, having also acquired 26.57MW of projects in Greece in the first week of September.
Renewable energy solutions company, Urban Green Energy (UGE), and energy infrastructure investment and development group, OTEPI Renewables, have formed a partnership to focus on commercial solar deployment in Panama.
PV materials provider DuPont Photovoltaic Solutions and PV module manufacturer Yingli Green Energy have finished a 210kW PV project on the rooftop of the DuPont China R&D Center in Shanghai.
Solar prices in the US in 2013 fell by a further 15% year on year, a study from the Department of Energy and Lawrence Berkeley National Laboratory has found.
