Researchers at the University of Zaragoza in Spain have proposed a new design for energy systems based on photovoltaic-thermal (PVT) panels integrated with an air-to-water heat pump via thermal ...

Hildisrieden, LU - January 09, 2026 - PRESSADVANTAGE - Oekoboiler Swiss AG, a Swiss manufacturer specializing in ...

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 ...

Researchers from Ukraine's Lviv Polytechnic National University have proposed a novel design for standalone solar PV water pumping systems (SPVWPSs) that reportedly achieve higher efficiencies. While ...

Rural homes play by different rules. Here's what it really takes, in solar and battery terms, to keep your home's water ...

Utilizing a large stock tank will offer more backup water-storage capacity to carry your livestock through multiple days of limited pumping due to cloudy weather. Utilize solar-powered pumps for ...

If you haven’t yet heard about Cala Systems, it’s because the company is still new to the industry. Founded in 2020 in the depths of the pandemic, the company has been working through phases of design ...