The Hydrogen Stream: US government, ABI Research predict lower H2 costs
The US government says electrolysis could reduce clean-hydrogen production costs to $1/kg by 2031, while ABI Research claims the global levelized cost of hydrogen (LCOH) will become cost-competitive by the end of this decade, dropping to $2.50/kg.
Enphase Energy rolls out software to prevent busbar overload
Enphase Energy has released new software to help homeowners install larger solar and battery systems without major electrical panel upgrades. It uses real-time measurements from current transformers to make immediate decisions.
California’s new community solar program still isn’t working
pv magazine USA spoke with Aaron Halimi, founder and president of Renewable Properties, and Derek Chernow, Western Regional Director for the Coalition for Community Solar Access, about the impact of California Public Utilities Commission’s final decision on the state’s community solar projects.
California utilities scapegoat rooftop solar for high electricity rates
Utilites in California and nationwide are fighting rooftop solar, the major threat to their effective monopoly on the electricity market, said the California Solar and Storage Association (CALSSA).
Solving the UV problem of n-type solar
Laboratory testing has revealed that some negatively-doped, “n-type” tunnel oxide passivated contact (TOPCon) and heterojunction (HJT) solar modules are susceptible to ultraviolet (UV) light-related damage and degradation. That could mean trouble down the line, if modules in the field begin to show UV-related performance loss. Manufacturers are implementing solutions at cell and module level.
Powering restaurants with rooftop PV, reversible fuel cells
Researchers have simulated the operation of bifacial PV and proton exchange membrane reversible fuel cells across restaurants in five different US states. Taking into account varying rates of bifacial PV’s rearside gains, they found that LCOE was as low as $0.029 per kWh.
California farmers developing 20 GW solar-plus-storage plan
The Golden State recently signed AB 2661, granting the Westland Water District authority to develop transmission lines that will enable solar energy and storage projects on 130,000 acres of drainage-impaired farmland.
California’s Governor rules that schools and farms cannot use their own solar energy production
Gavin Newson rejected a bill that would restore a level playing field for schools, farms, and multi-family homes to go solar
California transportation terminal retrofits energy storage to its solar carports
Energy Toolbase and Stellar Solar implemented an advanced energy management system for the Mira Loma transportation campus.
The Hydrogen Stream: Equatic making anodes to produce H2 from seawater
Equatic says it has started annual production of 4,000 anodes for hydrogen generation from seawater in Singapore and Canada, while Nuvera Fuel Cells says it will demonstrate its first operational hydrogen-powered AC generator set and DC fast charger.
