Startup Cala Systems, which makes seriously smart heat pump water heaters, has secured $5.6 million in seed funding and commercially launched its product. The round was led by the Massachusetts Clean ...
Santa Rosa, California - April 21, 2026 - PRESSADVANTAGE - Solar Sun Surfer, a California-based residential and ...
The Energy and Infrastructure Ministry unveiled a proposal Wednesday to phase out Israel’s ubiquitous rooftop solar water heaters in favor of photovoltaic (PV) panels and heat pumps, a move it says ...
Your hot shower or bath uses 15-30% of your household’s total energy, second only to the heating and cooling of air. More than half of all Australian households rely on electric water heaters with a ...
Enphase Energy, Inc. (NASDAQ: ENPH) has expanded its IQ® Energy Management platform to integrate electric water heaters in Belgium, the Netherlands, and Switzerland, enabling homeowners to better ...
Scientists have developed a multi-physics thermal model for panels with a natural convection cooling loop and tested it against experimental data. They have also experimented with varying the coolant ...
Think of solar greenhouse heaters as a way to supplement existing heating systems. They're out there, but some assembly may be required.