Fire at PG&E’s Tesla battery in California is now under control
A Tesla Megapack battery caught fire at PG&E’s Elkhorn large-scale battery storage facility in Monterey County, California, in the early hours of September 21. The fire was brought fully under control by the late afternoon, and its cause is under investigation.
Sunpower launches two new batteries for residential applications
The two batteries have a storage capacity of 13 and 19.5 kWh, respectively. Both lithium-ion systems use LiFePO4 as the cathode material and have a round-trip efficiency of over 86%.
Panasonic presents 22.2% efficient all-black heterojunction solar module compatible with its Evervolt battery
The new module series has a power output ranging from 420 to 430 W, a temperature coefficient of -0.26% per degree Celsius, and an efficiency of up to 22.2%.
Solaredge launches new power optimizers for commercial PV
The Israel-based power electronics specialist has unveiled two new optimizers that have both a rated input DC power of 1,2 kW, maximum efficiency of 99.5%, and weighted efficiency of 98.8%.
The Hydrogen Stream: Canadian startup unveils 120 kW fuel cell system
In other news, Alstom tested its hydrogen train for long-distance transportation and the IEA released a report suggesting that hydrogen development may require an annual investment of around $60-130 billion through 2030.
A new era of made-in-USA solar
There are both challenges and benefits to boosting solar manufacturing in America. The Inflation Reduction Act of 2022 includes a host of measures to support the production of US renewable energy technologies and could foster a new era for made-in-America solar. pv magazine USA Senior Editor Anne Fischer explores the current status and outlook of US solar manufacturing.
FTC Solar unveils new self-powered tracking system
United States-based engineering firm FTC Solar has unveiled a new self-powered solar tracking system which it says requires up to 36% fewer foundations than existing technologies and enables an estimated 5% greater energy output for a given parcel of land.
Goldman Sachs, Cleanhill Partners acquire majority stake in US inverter maker EPC Power
With clean energy installations projected to skyrocket, the two financial powerhouses value EPC Power’s position in the evolution of the industry.
US startup unveils 5 kW solar canopy for EV charging
Paired Power said its new 5 kW solar canopy measures 3.2 meters x 5.2 meters x 3.7 meters and can host up to 10 bifacial solar panels. It can be used in on-grid or off-grid modes and can be paired with lithium-ion battery storage systems up to 40 kWh in size.
Yotta Energy unveils new 3-phase microinverters
US manufacturer Yotta Energy said that its two new microinverters are compatible with up to four high-power PV modules. They have a peak efficiency of 96.5% and a nominal maximum power point tracking (MPPT) efficiency of 99.5%.
