Thermal stability
Heiwit cells are designed for stationary storage. Safety depends on the complete system: cells, BMS, electronics and installation.
HEIWIT · SODIUM-ION STORAGE
Solar energy, ready when you are.
Smart home energy storage. Discover the Heiwit sodium-ion battery and pair it with VIRGO and LYBRA hybrid inverters.
CHSwiss importer · CHF prices, VAT included
HEIWIT10 kWh · 48 V · Sodium-ion
SODIUM
ION · 11
ION · 11
01Delivery in Switzerland
02Bank transfer payment
03Project support
THE HEIWIT SYSTEM
Three components. One energy system.
Compatible battery, inverter and accessories to build your energy storage system.
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HEIWIT ENERGY STORAGE
Na+
Na+
THE BENEFITS OF SODIUM-ION01 02 03 04 05 Manufacturer data; performance and warranty depend on configuration, test conditions and contract terms.
A different chemistry for home storage.
Designed for stationary storage: explore the benefits stated by the manufacturer and check the technical data sheets.
No lithium or cobalt
The cells described by Heiwit contain neither lithium nor cobalt and use sodium, an abundant raw material.
Cold-weather operation
The battery is specified to discharge from −25 °C to +60 °C and charge from 0 °C to +60 °C, according to the manufacturer.
Manufacturer cycle rating
Over 6,500 estimated cycles for the version and test protocol stated by Heiwit; actual service life and warranty depend on conditions and contract.
Material recovery
The system is designed to facilitate material recovery and recycling at end of life.
SODIUMSTORAGE · CH
Heiwit, with a Swiss point of contact.
Choose your components and submit your order. We will confirm availability, delivery and the pro-forma invoice. Grid connection must be checked with a qualified installer.
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Heiwit sodium-ion battery 10 kWh
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