SolarEdge with an innovative installation in the USA
SolarEdge Technologies, a prominent player in smart energy technologies on a global scale, has revealed that its latest offering, the SolarEdge 330 kW high-power DC-optimized inverter system, tailored for community and ground-mounted solar installations, has secured UL1741-SB certification. This innovative system is currently undergoing deployment for its inaugural customer in the United States. The 330 kW inverter, with Intertek certification, is meticulously designed to adhere to the most stringent safety standards prevalent in the industry.
The inaugural deployment of the SolarEdge 330 kW DC-optimized inverter system in the United States is part of a 1 MW ground-mounted solar installation in northern California, situated on land owned by the Karuk Tribe. Executed by Arizona-based EPC SunRenu, this system is specifically engineered to efficiently manage and distribute electricity across extended distances while minimizing balance of system (BoS) costs. Anticipated to generate around 1,575,000 kWh of solar energy annually, the project is projected to offset approximately 96% of the site’s yearly electricity consumption, resulting in a reduction of roughly 1,018 tonnes of carbon dioxide emissions per year, according to SunRenu.
Launched in the US during Q3 2023 and now commercially accessible, the SolarEdge 330 kW three-phase inverter, known for its high power and DC optimization, along with the accompanying H1300 power optimizer, addresses challenges commonly encountered in expansive local photovoltaic installations, agricultural photovoltaic setups, carports, and small to medium-sized photovoltaic installations. The solution aims to enhance the levelized cost of energy (LCOE) by maximizing energy production throughout the system’s lifespan. Achieving this goal involves features such as 99% inverter efficiency, 2:1 power optimizers, 200% DC oversizing, an integrated PID rectifier, and a BoS cost reduction of up to 50%, achieved through fewer and longer strings.
John McDonnell, SunRenu’s director, explained the choice of the 330 kW SolarEdge inverter for the Karuk Tribe facility, emphasizing its effectiveness in mitigating voltage drops, minimizing power degradation, and simplifying the installation process. The higher output power significantly reduced the number of required inverters, leading to lower installation costs and achieving a balanced system cost. McDonnell highlighted the advanced solution’s ability to address specific design challenges, delivering benefits at the module level, including increased energy production, enhanced safety features, and efficient monitoring. With features like Safe DC and voltage regulation, SolarEdge technology not only met rigorous safety standards but also gained the trust of the local utility, aligning with the customer’s commitment to innovation, safety, and operational efficiency.
Michał Marona, Country Manager at SolarEdge Technologies Poland, expressed anticipation for the introduction of the new 330 kW DC-optimized inverter to the Polish market later in the year. He emphasized its potential to bring lower levelized cost of energy (LCOE) with power optimization, advanced security, and high-resolution monitoring, especially in the agro-PV segment and small to medium-scale projects. Recognizing the evolving needs of the photovoltaic industry in Poland, Marona emphasized the critical role of DC optimization in maximizing return on investment and delivering value to solar customers seeking scalable and economically viable utility-scale solar solutions.
Source: press release