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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
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Description
Discover HELIOS ESS 16.1kWh LiFePO4 Battery | 51.2V 314Ah | IP65 Outdoor Rated | Scalable to 579.6kWh | 10-Year WarrantyPower your off grid setup or whole home backup system with the Discover HELIOS ESS 16. 1kWh LiFePO4 Battery a robust, scalable energy storage solution built for all climates and demanding applications. Designed for seamless integration with hybrid and off grid inverters, this outdoor rated battery delivers long lasting performance, advanced safety, and simple DIY friendly installation. Whether you're powering a cabin, homestead, or commercial site,
Power your off-grid setup or whole-home backup system with the Discover HELIOS ESS 16.1kWh LiFePO4 Battery — a robust, scalable energy storage solution built for all climates and demanding applications.
Designed for seamless integration with hybrid and off-grid inverters, this outdoor-rated battery delivers long-lasting performance, advanced safety, and simple DIY-friendly installation. Whether you're powering a cabin, homestead, or commercial site, HELIOS delivers dependable energy with zero compromise.
Key Features & Benefits:
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16.1kWh Capacity, 51.2V Output – Reliable lithium iron phosphate storage for off-grid, hybrid, or backup systems
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Scalable Up to 579.6kWh – Connect up to 36 modules with closed-loop CAN communication
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All-Climate Operation – IP65-rated enclosure + built-in self-heating down to -25°C (-13°F)
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High Power Output – 10kW continuous / 19kW peak (10 sec)
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Advanced Safety – Dual fire arrestors, emergency stop, and full thermal/voltage protection
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4th Gen BMS – Smart performance optimization and protection for extended cycle life
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Plug & Play Setup – Quick-connect terminals and wall-mount design for fast, flexible installs
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Wide Inverter Compatibility – Closed-loop integration with leading 48V inverter brands
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Energy Performance Guarantee – 10-Year Warranty with long-term reliability assurance
Perfect for:
Off-grid homes, whole-home backup, micro-grids, commercial solar storage, and more.
DIY-Friendly, Built for Energy Independence
With its intelligent design and closed-loop inverter communication, the HELIOS ESS makes going off-grid or upgrading your backup system easier than ever—no contractors required. Backed by world-class customer support and a decade-long warranty, it’s the ultimate investment in energy freedom.
User Manual / Documents:
- Discover HELIOS ESS 16.1kWh LiFePO4 Battery Brochure
- Discover HELIOS ESS 16.1kWh LiFePO4 Battery Data Sheet
- Discover HELIOS ESS 16.1kWh LiFePO4 Battery Installation and Operation Manual
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy