Hunting the sun with Harris hawks optimization algorithm
An Iranian-Canadian-based research group has conceived a nature-inspired algorithm to estimate the model parameters of PV systems. The proposed tool mimics the exploring, exploiting and attacking strategy of the Harris hawk, a bird of prey species that cooperates when hunting.
New German government coalition wants to deploy another 143.5 GW of solar this decade
The new plan would require the deployment of around 15 GW of new PV capacity each year to 2030. The agreement also includes the gradual phasing out of all coal power plants by the end of the decade.
Malaysia launches scheme enabling consumers to buy renewable energy
Through the Green Electricity Tariff (GET) program, the government will offer 4,500 GWh of power to residential and industrial customers each year. These will be charged an additional MYE0.037 ($0.087) for each kWh of renewable energy purchased.
Romania allocates $63.7 million for solar rebates in 2022
The scheme provides rebates for installations larger than 3 kW in size provided that the grant does not exceed RON20,000 for conventional projects and RON25,000 for projects in isolated areas.
Swedish utilities are competing to buy distributed solar power
Swedish power utilities and electricity traders are increasing their efforts to buy surplus solar power from residential prosumers under fair competition conditions, according to analysts from local consultancy Becquerel Sweden. In a conversation with pv magazine, they analyzed the reasons for this new corporate mentality and observed a possible trend for the global solar market.
Detergent for solar module cleaning and protection
Developed and distributed by Portuguese start-up ChemiTek, the detergent is claimed to reduce water consumption by about 50% and increase energy production by up to 5%. The product was recently certified by the German laboratory TÜV Sud, according to the EN 61215 standard.
Australia removes much-criticized DC isolator mandate
Following years of lobbying, the Standards Australia Committee has removed the requirement for rooftop solar installations to include a DC isolator.
Hyundai creates platform to help homeowners buy solar panels, battery and EV charger
The one-stop marketplace platform will be launched in the US market next year. It will help homeowners find the best combination of products depending on their consumption profile.
The weekend read: Building a new urban solar policy environment
Since the beginning of 2021, all new buildings constructed in the European Union must be “nearly” zero energy. This is a complex task requiring synergies among various stakeholders and technologies. Ilias Tsagas provides insight into the drivers and challenges toward this set goal, and shines a light on solar’s most significant role.
SunPower launches VPP offering for its energy storage customers
The US company will manage charging and discharging the batteries, while keeping some electricity in reserve for backup power to the home.
