South Korea’s largest hybrid solar-wind project
A 133 MW hybrid solar-wind power plant linked to 242 MWh of storage is currently being built in a mountainous area in South Korea. Chinese manufacturer JA Solar has provided the modules for the PV section.
New MPPT algorithm for bidirectional inverter design
A newly proposed inverter design relies on a solar charge controller featuring maximum power point tracking. It is based on an artificial fish-swarm algorithm, which offers high convergence speeds, flexibility, fault tolerance, and accuracy.
Five bidders for Ecuador’s solar+storage tender
The Conolophus project is designed to lower diesel consumption on Santa Cruz Island in Galapagos National Park, as well as the adjacent island of Baltra.
The Texas battery boom
With two new projects clocking in at 100 MW each, the Texas storage market is demonstrating that California isn’t the only U.S. state that can do big batteries.
Simpliphi predicts cobalt-free battery takeover sooner than expected
pv magazine spoke with Catherine Von Burg, CEO of the Californian battery company, to discuss why she believes lithium-iron-phosphate is the chemistry of the near future.
Indian coal tar company enters battery business
Epsilon Carbon has commissioned a new production facility to manufacture synthetic graphite anode materials for lithium-ion batteries. It plans to invest US$70 million over the next five years to increase the plant’s capacity to 50,000 tons.
Free batteries for low-income households to fight California blackouts
Sunrun CEO Lynn Jurich says storage is “critical for equity” – and putting more standalone storage on the grid means less electricity going through wires in wildfire-prone areas.
How standards can ensure battery safety
There’s no understating the importance of maintaining a safe battery system, and that maintenance will become only more important as battery adoption grows exponentially in the coming years. Fortunately, new standards are being developed alongside existing protocols to make safety management uniform and manageable.
French start-up plans 16 GWh battery factory
Verkor intends to set up a battery fab, with production to start in 2023. The scale could reach 50 GWh, depending on the dynamism of the stationary storage and electric vehicle markets.
Russian design for vanadium redox flow batteries
Researchers claim to have developed a cheaper, faster method of assembling the field flow plate layers of the membrane electrode assembly used in vanadium redox flow batteries, which they claim outperforms traditional components.
