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Sigenergy SigenStor 9 kWh Battery Pack
$2,546.50 USD
Pickup available at Shop location
Usually ready in 2 hours
5-in-One Fully integrated.
Integrating Solar Inverter, EV DC Charger, Battery PCS, Battery Pack, and EMS into one powerful energy system - this is our revolutionary 5-in-One Home ESS.
Simplified to give you a smart and seamless experience. Versatile in nature, caters to every energy usage scenario. Stylish front eagle eye and side ambient lighting design blend elegantly with any surroundings. SigenStor complements a variety of home styles perfectly.
Scalable on demand Business ready.
Whether for home or business, its unique modular and stackable design allows it to be truly scalable on demand and flexible in configuration.
For commercial applications, you can connect multiple SigenStors in parallel to meet your capacity needs.
Robust all around Peace of mind.
314 Ah large capacity battery cells, long cycle life
100% depth of discharge, maximum energy utilisation*
5-layer comprehensive battery safety protection
Multi system boot-up sources, uninterrupted usage
IP66 protection rating, install anywhere
SigenStor Sigen Battery
Why Buy From Solwel?
- Free Shipping on Orders Over \$10,000 — Fast fulfillment from our Houston and Dallas warehouses
- Authorized Distributor — Genuine manufacturer-backed products with full warranty support
- Expert Technical Support — Our team knows these products inside and out. Call us at (346) 432-4228
- Installer Pricing Available — Contact us for volume pricing and contractor accounts
- Stocked in Texas — Reduced lead times for Southwest and national projects
Frequently Asked Questions — Sigenergy SigenStor 9kWh Battery Pack
What battery chemistry does the SigenStor battery use?
The SigenStor battery pack uses Lithium Iron Phosphate (LFP / LiFePO₄) chemistry — thermally stable, long-cycle-life, and safe for indoor installation. LFP is the preferred chemistry for residential and commercial energy storage.
What inverter does the SigenStor 9kWh battery work with?
The SigenStor 9kWh battery pack is designed exclusively for use with the Sigenergy SigenStor hybrid inverter. It uses proprietary Sigenergy communication and power connectors — it is not compatible with third-party inverters.
Can I add more SigenStor battery packs later?
Yes. SigenStor battery packs are fully modular and stackable. You can start with one 9kWh pack and add more over time, up to the maximum capacity supported by your SigenStor inverter. This allows you to right-size your storage at installation and expand as your needs grow.
Can the SigenStor battery be installed indoors?
Yes. The SigenStor battery pack is designed for wall-mounted installation in garages, utility rooms, or indoor equipment areas. Always follow local code requirements for battery installation clearances and ventilation.
What warranty does the SigenStor battery carry?
The SigenStor battery pack carries a manufacturer warranty covering defects and capacity retention. As an authorized Sigenergy distributor, Solwel supports warranty claims directly. Call us at (346) 432-4228.