Technology

Germany’s AEG is selling two versions of its new high-voltage residential batteries, with nominal capacities of 10 kWh and 15 kWh. They come with a 10-year warranty and reportedly have a lifecycle of more than 6,000 cycles.

More and more people want to invest in PV arrays and battery storage systems. However, there are a number of myths that could lead to disappointment among customers, according to one German consumer association.

Mitsubishi Electric has developed an air-source heat pump that uses propane (R290) as the refrigerant. It can produce between 5 kW and 8.5 kW of heat and domestic hot water to a temperature of up to 75 C.

Belgium-based Belinus says its new PV modules feature a nominal power rating of 420 W and a power conversion efficiency of 20.1%. It says plans are also in place to build a 500 MW solar panel factory at an unspecified Belgian site.

Zendure’s SolarFlow batteries have capacities of 960 Wh and can be stacked up to 3,849 Wh. The US manufacturer wants to begin selling the plug-and-play systems in April.

Spain’s Acciona Energia is using fiberglass from the blades of used wind turbines to make the torsion beams of solar trackers. It is using the tech as part of a pilot project in Badajoz, Spain.

CEA-INES researchers and Enel have developed a new solar cell with an active area of 9 cm² and an open-circuit voltage above 1,880 mV. Their results improve on the 25.8% efficiency they achieved for the same kind of cell in December 2022.

Generac’s new 100 W solar panels can be paired with the company’s portable battery power stations.

The “Solar Box” mobile power plant is a container consisting of solar modules, a battery storage system, and a hydrogen storage system. According to Austria’s Alternative Energy Projects (AEP), the system starts at 94 kW and can be scaled up to more than 5 MW.

On the back of Covid-19 lockdowns, geopolitical energy concerns, a cost-of-living crisis, and congested cities, some people are looking for alternate ways of living, while others are just looking for an cozy getaway that doesn’t come with a Sasquatch-sized carbon footprint. Enter Stella the Stargazer, a solar-powered holiday destination that makes off-grid living the lap of luxury.