Roland Winston, SB’56, SM’57, PhD’63—a pioneer in solar energy, engineering, and physics—died Feb. 8 at his home in ...

The performance of photovoltaic systems (PV) in northern conditions has been measured at the University of Oulu, Finland, ...

A solar-powered laptop? Uh-huh! Tipped at MWC 2025, this prototype PC has panels on its lid to convert sunshine or ambient ...

Return on Equity (ROE) measures a company's profitability and financial efficiency. ROE is calculated by dividing annual net earnings by average shareholder equity. High or improving ROE indicates ...

Solar panel angle: Solar panels will work facing in most directions, but there's an optimal angle and placement for your panels that depends largely on where you live. Other electrical components ...

The system aims to maximize solar energy absorption by minimizing the angle of incidence of sunlight on Photovoltaic (PV) panels. It is designed with three manipulator arms, each controlled in ...

You will need to sign in or create a Formula E account. The 2024/25 ABB FIA Formula E World Championship couldn't have gotten off to a more exciting start in São Paulo with the GEN3 Evo on-debut, and ...

TABLE 2. Model parameters: the VTI/VTI interface from Thomsen [18]. Figure 1 shows the results for P-wave incidence angles of 0°–60°. As shown from the figure, although the approximation still ...

A group of researchers from China and Italy has tested the influence of different tilt angles on the thermal failure of PV modules ... combustible gas bubbles were found between the glass layer and ...

Maine's community solar program, commonly known as net energy billing, has been wildly successful in incentivizing the development of small-scale solar power projects. They’ve popped up like mushrooms ...