Biwatt

10/02/2026

Sodium-ion energy storage, already in everyday use.
In this German home, a 10-year-old storage system was replaced with a sodium-ion battery — keeping the same footprint, while increasing usable capacity.

Today, the system supports:
• winter heat pump operation
• daily household consumption
• overnight EV charging

This is one of many BIWATT sodium-ion energy storage systems already operating across Europe, showing how sodium-ion storage has become part of everyday life.

23/12/2025

🎄 Season’s Greetings from BIWATT
Wishing you a joyful Christmas and a brighter, greener energy future powered by sodium.

23/10/2025

Where Sodium Meets Intelligence.
We’ve spent years perfecting the synergy between sodium-ion batteries and inverter technology.
The result — a hybrid system that’s safer, cleaner, and ready for tomorrow’s energy world.

29/09/2025

PowerNest R3 | Real Product Demo of Sodium-ion Battery
Meet the PowerNest R3, our latest sodium-ion energy storage solution — modular, stackable, and built for the real world.

🔋 Key Highlights:
🌟Modular & stackable design for flexible expansion
🌟Plug-and-play installation — simple and reliable
🌟Type-C connection & BIWATT OM App for real-time monitoring
🌟Check each module’s voltage and temperature via your phone, configure key parameters, and upgrade firmware

It’s safer, smarter, and future-ready — designed to keep your energy flowing in all conditions.

🌍 BIWATT POWER — Green Future.

👉 Subscribe for more innovations in sodium-ion battery technology and follow us on our journey to a cleaner, smarter energy world.

Meet the PowerNest R3, our latest sodium-ion energy storage solution — modular, stackable, and built for the real world.🔋 Key Highlights:🌟Modular & stackab...

28/09/2025

Live with Sodium — PowerNest ⚡
Whether you live in a city apartment or a family house, BIWATT sodium-ion solutions fit seamlessly:
🏠 Whole-home storage — single & three-phase Na⁺-tailored inverters maximize battery performance
🌇 Balcony PV systems — compact sodium-ion packs for urban living
🔋 Modular rack & stack batteries — safe, flexible, and cold-climate ready
🌍 All-in-one solutions — sustainable power, future-proof for every lifestyle

With safety, cold-climate reliability, and sustainable chemistry, sodium-ion is more than an alternative — it’s the next standard for clean energy storage.

03/09/2025

Our sodium-ion batteries are powering real installations worldwide.
🔗 Partners are successfully pairing our Na⁺ packs with third-party inverters
♻️ Flexible for both retrofits and new systems

27/08/2025

BIWATT Na⁺ Hybrid Inverter
Single & Three Phase | 6–12 kW | Battery Voltage: 33–60 V
Designed for sodium-ion batteries, safe, flexible, and deployment-ready for next-generation energy solutions.

23/06/2025

We Don’t Follow the Trend — We Power It.

At Biwatt, sodium-ion isn't an alternative. It's our foundation. Certified, shipped, and deployed.

16/06/2025

Many thanks to EEPower for featuring Biwatt!
We're proud to provide safer and more flexible power solutions with our sodium-ion storage systems — from homes to C&I sites.
At Biwatt, we’re all in on Na⁺(sodium-ion) — fully focused on advancing this technology and its real-world applications. 💡

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The company’s energy storage systems provide safer and flexible power solutions for businesses, industrial, and residential sites.

10/06/2025

PowerNest R3 — where safety meets scalability, resilience defies the cold, and smart innovation powers your home with the future of sodium-ion energy.

Learn more: https://youtu.be/6j3jjuygQ5k

The outdoor modular home energy storage solution that combines inherent safety, easy installation, all-conditions performance, and smart connectivity.🔹 Safe...

05/06/2025

🔋 Intelligent by Design | PowerNest R3 Smart Highlight
Smarter tools mean faster service — wherever you are.

🛠️ Remote maintenance & OTA updates (with BIWATT inverter)
🔌 Local maintenance with Type-C (Industry-first)

🎥 That wraps up our PowerNest R3 feature series.