Biwatt

04/07/2026

Our new PowerNest R5 Series features a wire-free, stackable architecture utilizing NFPP sodium-ion chemistry. It is available as a standalone battery pack or as an all-in-one system with an integrated single-phase hybrid inverter.

The new PowerNest R5 Series features a wire-free, stackable architecture utilizing NFPP sodium-ion chemistry. It is available as a standalone battery pack or as an all-in-one system with an integrated single-phase hybrid inverter.

01/07/2026

Countless conversations.
One shared vision for the future of sodium-ion energy storage.

From the debut of PowerNest R5 and PowerLake I3 to connecting with customers and partners, here's a look back at an unforgettable week.

Na+ Power, Green Future

29/06/2026

PowerLake I3 Product Video

Designed for the next generation of commercial & industrial energy storage, PowerLake I3 combines NFPP sodium-ion technology, UL9540A & UL1973 certification, and intelligent system design to deliver a safer, smarter, and more sustainable energy storage solution.

▶️ Watch the product video to learn more.
🌐 Learn more:

PowerLake I3 is BIWATT's next-generation commercial & industrial (C...

26/06/2026

What an incredible week at Intersolar Europe!

A sincere thank you to everyone who visited the BIWATT booth, explored our latest sodium-ion energy storage solutions, and shared valuable conversations with our team.

From the launch of our latest products to discussions around real-world energy storage applications, the enthusiasm for sodium-ion technology continues to grow.

We appreciate every visit, every conversation, and every new connection. Your interest inspires us to keep advancing sodium-ion innovation for residential and commercial & industrial energy storage.

24/06/2026

Come and discover the PowerLake I3 at Hall C4, Booth 119 tomorrow. We look forward to welcoming you!

22/06/2026

Day 1 Countdown
Focused on sodium-ion innovation. See you at the product launch.

Built for installers and partners deploying next-generation sodium-ion energy storage systems in residential and C&I markets.

A new chapter of scalable, safe, and practical sodium-ion deployment is about to begin.

&IStorage

21/06/2026

Day 2 Countdown
NFPP technology, redefining safety in energy storage systems.
Powered by NFPP sodium-ion chemistry, engineered for high thermal stability and enhanced safety performance, delivering stronger confidence for real-world commercial and industrial applications.

&IStorage

20/06/2026

Day 3 Countdown
Expanding application boundaries into C&I energy storage.
Sodium-ion technology is extending into commercial and industrial applications, enabling safer and more scalable energy storage solutions for installers and project deployment.
Built with UL-certified battery pack architecture, supporting global C&I deployment requirements.

&IStorage

16/06/2026

BIWATT Product Launch Event at Intersolar Europe 2026.

📅 June 23 | 14:00–15:00
📍 Munich, Germany

Discover our latest sodium-ion energy storage solutions designed for real-world deployment and scalable applications.
See you in Munich.