Huawei Digital Power Unveils Smart Renewable Energy Generator at Intersolar Europe 2024

Through the extensive use of intelligent generators and digital technologies, Huawei Digital Power aims to build high-quality, fully digital power plants on an industrial scale.

ES：New ESS platform for intelligent cell-to-grid connection and mesh formation

Huawei has chosen a chain technology from inverters to ESS, which uses controlled power electronics technologies to solve the problem of instability and uncertainty of lithium batteries.

The new platform offers full architectural security, all-scenario meshing, full life-cycle cost-effectiveness, and full link digitalization. It is also built on an open ecosystem and designed to support high-quality and healthy plant development throughout the life cycle with partners.

One of the unique advantages of the platform is its grid-forming capability, which is essential for improving grid integration and renewable energy consumption. As projected for a project in Qinghai, China, when the short circuit ratio (SCR) is 1.5, the smart string and grid-forming ESS can increase renewable energy production by 40%.

C&I: The All-New OASIS Solution

When the energy transformation takes place, the PV system can provide both fertile soil and ecological oasis-like leaps, allowing thousands of industries to realize flexible and diversified business, leapfrogging the energy oasis, and empowering thousands of industries with technological innovation, so that green energy and electricity can be fully utilized. The PV system helps the company generate green electricity and enables diversified business operations, so Huawei has upgraded its intelligent PV C&I solution to FusionSolar OASIS, which is an acronym for the following words:

• “O” for Comprehensive Solution: With the most comprehensive solutions, Huawei provides customers with a comprehensive solar energy solution.
• “A” is a variant of the number 4: it represents four core products: inverter, optimizer, energy storage and electric vehicle charging.
• The first “S” comes from solar energy and ESS: sunlight is the source of solar energy, which enables energy transformation in various industries.
• “I” for Intelligent: Huawei’s intelligent solution helps C&I owners easily transition to clean energy and intelligent energy management.
• The final “S” is about security: Security is the top priority for C&I products and is a technical principle that runs through the entire solution.

Huawei FusionSolar C&I OASIS is a comprehensive solution integrating optimizers, inverters, ESS, and chargers that helps industries become green and low-carbon by providing active system-level safety and enhanced capabilities for green energy delivery and power grid support.

Security is particularly critical in C&I ESS scenarios. Huawei has therefore proposed its innovative security architecture and connected all the breakpoints on the security line. For example, the SUN5000 series combines RSD with AFCI to ensure not only property security but also personal safety. AFCI protection is triggered when RSD is activated and can also achieve SSLD plus RSD, protecting device and personal safety.

Huawei FusionCharge solution can be integrated with PV system and ESS to provide seamless, high-quality infrastructure that is future-proof and offers multiple benefits. The solution consists of FusionCharge liquid-cooled power supply unit and charging dispensers. The maximum power of the power supply unit can reach 720 kW, and the charging current of a single connector is 500 A. The innovative fully liquid-cooled design extends the service life to 10 years and reduces the failure rate and O&M cost. The power supply unit adopts power sharing matrix to save the power grid capacity and increase the power utilization factor. In addition, the reserved DC bus can support seamless connection with ESS in the future. The synergy of PV, ESS and charging technologies can achieve intelligent peak shaving and eliminate the need to rebuild the power grid to increase capacity. Customers can flexibly configure fast or ultra-fast charging dispensers as needed and enjoy the smooth evolution of the system in the future. Overall, the FusionCharge solution helps maximize grid utilization, solves the problem of insufficient grid capacity, reduces the pressure on grid integration and improves green energy consumption, promoting low-emission mobility.

Residential: A home that always shines

From home to community, FusionSolar Residential envisions connecting neighbors via VPP to achieve energy independence, and Huawei Digital Power enhances the all-in-one FusionSolar Residential solution, which includes optimizers, inverters, ESS, chargers, SmartGuard, EMMA, management system and APP. One solution is suitable for all scenarios, and one supplier provides all products and one service contact meets all after-sales requirements. This solution enables households to achieve energy independence and redefines user experience with seamless operation, top-notch security and excellent quality.

The solution includes efficient energy generation, long-term energy storage, whole-home backup, intelligent management and active security. It enables home energy management throughout the entire process, from green energy production to smart energy consumption, from zero-carbon homes to zero-carbon communities, from energy independence to Energy Internet.

One of the key devices to realize the vision of a zero-carbon household is the home energy storage system. With its innovative Module+ architecture, Huawei FusionSolar LUNA2000-7/14/21-S1 Smart String ESS has achieved a 40% increase in usable energy capacity; a new industry benchmark with a service life of up to 15 years; a 5-layer safety protection system that provides unparalleled safety and reliability; and a wireless plug-and-play setup that cuts installation time in half. With extended product life, superior safety design, optimized installation, user experience, and premium quality, FusionSolar’s ​​smart home PV solution has already provided stable and reliable green energy to over 3.3 million households worldwide.