China’s Biwatt Power has unveiled its latest innovation in energy storage: a 4.5 kWh Sodium-ion Battery designed specifically for residential applications. Known as the PowerNest R3, this system features cutting-edge technology to provide homeowners with reliable and efficient energy storage solutions.
PowerNest R3: Key Features
The PowerNest R3 measures 640 mm x 350 mm x 250 mm, making it a compact solution for homes. It weighs 76 kg, offering a sturdy and durable design while maintaining portability for installation. The battery is IP65-rated, which ensures protection against dust and water ingress, enhancing its reliability in various environmental conditions.
Scalable Storage Capacity
A significant advantage of the PowerNest R3 is its scalability. Up to four modules can be stacked together, providing a total storage capacity of 18 kWh for larger energy requirements. Additionally, these stacks can be connected in parallel, allowing for a maximum storage capacity of 72 kWh. This flexibility makes the PowerNest R3 suitable for homes of varying energy needs, as well as small-scale commercial applications.
Long Battery Life
Biwatt Power states that the PowerNest R3 has an impressive lifespan of 5,000 cycles. This extended cycle life contributes to reduced maintenance costs and ensures long-term reliability. Homeowners can benefit from consistent performance over years of operation without frequent replacements.
Harnessing Sodium-Ion Technology
The battery utilizes sodium-ion technology, which has gained attention for its sustainability and cost-effectiveness. Sodium is abundant and widely accessible, which makes sodium-ion batteries an eco-friendly alternative to Lithium-ion systems. With the PowerNest R3, Biwatt aims to provide residential users with a green energy storage option that’s both efficient and scalable.
Applications of the PowerNest R3
This device is ideal for homes aiming to maximize their use of renewable energy sources such as rooftop solar panels. By storing excess solar power during the day, the PowerNest R3 ensures that energy is available for nighttime use. It also provides backup power during grid outages, enhancing energy security for homeowners.
Partnership Opportunities
Biwatt Power encourages collaboration with interested partners to make the PowerNest R3 accessible worldwide. By expanding distribution, the company seeks to support the transition toward sustainable energy solutions on a global scale.
The PowerNest R3 is a versatile and scalable solution for residential energy storage. Its compact design, long lifespan, and reliance on sodium-ion technology make it a compelling choice for homeowners looking to adopt renewable energy systems. For more details, visit Biwatt Power’s website or reach out to their team directly.
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