A solar racking system’s strength is determined in part by the metal racking, but it also depends on the roof’s underlying structure. Rafters and any supporting structures must be strong enough to withstand your region’s maximum wind and snow loads.

In this series, we’ll break down the decision-making process into bite-sized pieces so you can navigate the process and feel good about your choices.

Solar installer Jake Warner has received surprising feedback from his customers after he chose to transition his company, Penrith Solar, exclusively to microinverters two months ago. “What I found is actually the opposite to what I expected,” Warner told pv magazine Australia.

Owners and operators of energy storage systems, as well as investors, need transparent ways to evaluate battery performance. They need certainty that the selected batteries for their ESS projects will perform reliably, have predictable life expectancies, and meet projected revenue and contractual obligations over their lifetimes. The economic viability of entire projects depend on this confidence, writes Michael Kleinberg of DNV.

Uzbekistan is providing a model for solar development in Central Asia as it rolls out its first large-scale projects. With the support of multilateral financial institutions, the government is prioritizing its electrical infrastructure as it pursues economic development goals. And as Amjad Khashman reports, the engagement of developers from fossil-fuel- rich neighbors in its solar projects points to a bright, renewable future for the region.

In a new study, PV Cycle and Imec/EnergyVille examine the growing PV module reuse sector and detail both the opportunities and challenges of employing second-hand systems, especially in developing countries.

The device was developed by an international consortium through the EU-funded project Renewable penetration levered by Efficient Low Voltage Distribution grids (RESOLVD). The power electronic technology is claimed to be able to combine different storage technologies in a single electronic-based board interface.

As it prepares to lift the nation out of its list of the world’s least developed countries, the supranational body said the country should turn its back on coal and other fossil fuels.

According to the German manufacturer, the TS-I HV 80 can combine a wide variety of applications such as optimized self-consumption and intelligent peak load capping.

Every year, chemical and energy companies produce $15 billion worth of commodities such as carbon black, silicon oxide, and aluminum oxide, for manufacturing purposes. Engineers do this by pumping chemicals into a flame and collecting material formed in the fire, in an approach known as flame spray pyrolysis. This approach, according to scientists at Argonne National Laboratory, has the potential to create more advanced materials for use in next-generation storage batteries.