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48V350Ah LiFePO4 17.92kWh Home Backup Battery
48V 350Ah LiFePO4 Home Backup Battery is a high-energy, large-capacity storage solution designed for long-duration home backup, solar energy storage, UPS systems, and hybrid power applications.
With 17.92kWh usable energy in a single unit, it is ideal for customers who need longer runtime, fewer battery units, and flexible installation options.
This lithium 48V 350Ah battery supports both wall-mounted installation and mobile deployment with casters, making it suitable for residential, project-based, and service-friendly environments.
Get an up-to-date quote with additional free information to download!
Why Choose a 17.9kWh Battery Platform
A 17.92kWh battery class system is typically selected when users require:
For customers asking “how long will a 17–18kWh battery last?”, runtime depends on load size and inverter configuration, but this capacity significantly extends backup duration compared to 10–15kWh systems.
Flexible Installation: Fixed or Mobile
Unlike traditional fixed wall batteries, this model supports:
Wall-mounted installation for permanent home energy storage
Floor-standing installation with casters for mobility, maintenance access, and flexible placement
This makes it suitable as a replacement 48V 350Ah battery in upgraded systems or evolving energy setups.
Advanced Battery Management System (BMS)
These features make the battery reliable for UPS 48V 350Ah battery use cases and long-duration standby systems.
Key Performance Advantages
Fast Deployment
Optimized internal structure and flexible mounting options reduce installation time, helping installers complete projects more efficiently.
Long Cycle Life
Premium LiFePO4 chemistry delivers 6000+ cycles, supporting daily cycling in solar storage and long-term standby applications.
Parallel Scalability
Connect up to 6 units in parallel, scaling total capacity beyond 100kWh, suitable for large homes or project-level installations.
High System Compatibility
Designed to integrate with 99.99% of mainstream energy storage devices, including: Power inverters (48V / 51.2V class)、Household battery chargers、Hybrid inverter-charger systems、Generators (48V 350Ah battery hybrid systems)
Application Scenarios
Extended Home Backup Power
Ideal for large households requiring long-duration backup during grid outages with fewer battery units.
Solar Energy Storage (High-Capacity)
Works as a lithium 15–18kWh battery class solution for solar PV systems, maximizing energy independence.
Hybrid Solar + Generator Systems
Reduces generator operating hours by providing large energy reserves (generators 48V 350Ah battery setups).
Rural Solar Systems
Ideal for installing solar power systems in rural areas, islands, and remote regions without grid access but with ample sunlight.
UPS & Standby Power
Suitable for UPS batteries 48V 350Ah battery configurations where long runtime and stability are required.
Marine & Mobile Energy Projects
Adaptable for marine batteries 48V 350Ah battery applications where high-capacity 48V storage is needed (project-specific design required).
Core Advantages
Deep OEM & ODM Customization
As a direct manufacturer, we support deep customization:
Parameters
| Name | Home Battery Backup |
| Voltage | 51.2V |
| Capacity | 350Ah |
| Battery Type | BYD LiFePO4 Battery |
| Material | Sheet Metal |
| Lifespan | 6000+ |
| Parallel Support | 6 units in parallel |
| Warranty | 5 Year |
| Weight | 138Kg |
| Dimensions | 615×565×1040mm |
| Certificates |  |
Certificate
Wholesale Process
Quality Control
FAQ — 48V 350Ah LiFePO4 17.92kWh Battery
Q1: Is this a 48V or 51.2V battery?
It is 51.2V nominal, commonly referred to as 48V-class for LiFePO4 energy storage systems.
Q2: Can multiple units be connected together?
Yes. The system supports up to 6 units in parallel, allowing very large capacity expansion.
Q3: Is the battery rechargeable?
Yes. It is a fully rechargeable 48V 350Ah battery, compatible with inverter-charger systems, solar chargers, and generator-assisted setups.
Q4: Does it support mobile installation?
Yes. In addition to wall mounting, this model can be deployed with casters for mobile or service-friendly installations.
Q5: Is outdoor installation supported?
Yes. The enclosure is waterproof and dustproof, supporting outdoor installation in sheltered locations.
Q6: Is this suitable for UPS or standby power?
Yes. It is widely used in UPS 48V battery systems and standby power applications requiring long runtime.
Q7: Do you offer OEM or private labeling?
Yes. OEM & ODM services include branding, color selection, and system customization.
Related Products
Partner with TURSAN, Ignite a New Chapter in Your Country's Energy Storage Business
As a professional manufacturer of solar lithium battery energy storage systems, TURSAN is dedicated to providing the global market with high-quality home energy storage batteries, inverters, portable power stations, and all-in-one storage solutions. We now sincerely invite you to become our exclusive partner in your country or region, to jointly develop the clean energy storage market and create steadily growing business value.
Exclusive Regional Authorization
After signing the agreement, we will cease wholesale distribution to other clients in your region, fully safeguarding your market interests.
Priority Order Processing & Shipping
Ensure you can respond to local demand immediately and capture time‑sensitive market opportunities.
Product Customization Support
From your first order, we can design and produce energy storage systems completely tailored to your brand.
Comprehensive Product Range Suppor
From home storage and portable power to inverters and all-in-one units with built-in inverters — meeting diverse application needs.
Proven Success in 30+ Countries
We have already helped partners worldwide achieve measurable brand growth and increased profitability.
Your Most Reliable Backend
Whether you are a systems integrator, electrical distributor, or building your own brand, you get stable products and flexible cooperation mechanisms.
📩 Contact us now to receive a customized partnership proposal and product information.
Let’s join hands to bring reliable power solutions to homes and businesses, and co-create a green energy future together!
