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48V560Ah LiFePO4 28.67kWh Home Backup Battery
48V 560Ah LiFePO4 Home Backup Battery is an ultra-high-capacity energy storage solution designed for large homes, villas, light commercial buildings, and high-demand solar + backup systems.
With 28.67kWh usable energy in a single unit, it significantly reduces the number of batteries required while delivering extended runtime and cleaner system architecture.
This lithium 48V 560Ah battery supports wall-mounted installation as well as floor-standing deployment with casters, offering both permanent and flexible placement options for professional energy projects.
Get an up-to-date quote with additional free information to download!
Capacity Focus: What 28.67kWh Enables
A 28kWh-class battery is typically selected for:
For customers asking “what is the capacity of a 48V battery?”, this model delivers one of the highest single-unit capacities available in wall-mountable LiFePO4 formats.
Flexible Installation: Fixed or Mobile Deployment
Unlike conventional fixed batteries, this model offers:
Wall-mounted installation for permanent energy storage rooms
Mobile installation with casters for flexible placement, servicing, or evolving layouts
This makes it suitable as a replacement 48V 560Ah battery in upgraded systems or expanding backup infrastructures.
Advanced Battery Management System (BMS)
These features make the battery reliable for UPS 48V 560Ah battery use cases and long-duration standby systems.
Key Performance Advantages
Rapid Deployment
Optimized internal design and dual installation modes reduce on-site installation time and simplify commissioning for large systems.
Long-Life LiFePO4 Chemistry
Delivers 6000+ cycles, supporting daily cycling in solar storage and dependable long-term standby use.
Parallel Scalability
Supports up to 6 units in parallel, enabling total system capacity beyond 170kWh—ideal for villas, multi-unit residences, and project-level storage.
Broad 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 560Ah battery hybrid systems)
Application Scenarios
Ultra-Long Home Backup Power
Ideal for large households requiring extended backup for multiple circuits during prolonged grid outages.
High-Capacity Solar Energy Storage
Functions as a lithium 28kWh battery for solar PV systems, maximizing energy independence and reducing grid reliance.
Hybrid Solar + Generator Systems
Provides large energy reserves to minimize generator runtime and fuel consumption (generators 48V 560Ah 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
Well-suited for UPS batteries 48V 560Ah battery configurations where runtime and reliability are critical.
Marine & Mobile Energy Projects
Adaptable for marine batteries 48V 560Ah battery and mobile energy systems where high-capacity 48V storage is required (project-specific design recommended).
Core Advantages
Deep OEM & ODM Customization
As a direct manufacturer, we provide:
Parameters
| Name | Home Battery Backup |
| Voltage | 51.2V |
| Capacity | 560Ah |
| Battery Type | BYD LiFePO4 Battery |
| Material | Sheet Metal |
| Lifespan | 6000+ |
| Parallel Support | 6 units in parallel |
| Warranty | 5 Year |
| Weight | 220Kg |
| Dimensions | 1150×200×538mm |
| Certificates |  |
Certificate
About us
A decade of energy storage manufacturing excellence.
Residential Solar Energy Storage Battery Solution Manufacturer
TURSAN is a high-tech enterprise integrating R&D, manufacturing, and global sales of lithium battery–based energy storage systems. Founded in 2016, we operate a 20,000+m² production facility producing reliable LiFePO4 power solutions for residential, commercial, and outdoor applications.
Through a strategic partnership with BYD, we co-manufacture larger-capacity, safer, and more environmentally friendly portable power stations and home battery backups. Today we serve global brand owners, distributors, EPC contractors, and project developers in over 60 countries — saving OEM clients up to 20% in annual sourcing cost while meeting the toughest international safety standards.
OEM&ODM Process
Confirm Requirements and Finalise the Solution
We collect all customer specifications: voltage, capacity, dimensions, communication protocol, etc. Then we decide if it is a pure OEM job (build exactly to your drawings) or an ODM job (we provide the design). We issue a clear BOM (bill of materials) and 2D/3D drawings for both parties to sign off, avoiding any later misunderstandings.
Procurement and Incoming Inspection
We purchase all materials according to the BOM: cells, enclosure, brackets, screws, wiring, BMS boards, etc. When goods arrive, we do sampling or 100% inspection. For cells, we measure voltage, internal resistance and check appearance. For structural parts, we check dimensions and hole sizes. Any non‑conforming items are rejected and never go into our warehouse.
Cell Sorting and Matching
We group cells from the same batch by voltage and internal resistance values. We then match cells with the closest parameters into one set (for example, if a string uses 4 cells, the voltage and resistance differences among those 4 must stay within our set limits). This directly affects how long the battery pack will last without performance decay.
Laser Welding and Module Assembly
We fix cells into holders, then laser‑weld the tabs (connectors). We do pull‑force tests on sample weld spots to check strength. After that, we fasten the welded sub‑modules into the enclosure or tray, using torque‑controlled tools to apply the correct tightening force.
BMS Installation and Wiring Connection
We mount the main BMS and slave boards in their designated positions, then plug in all voltage sampling wires and temperature sensors. We always have a two‑person verification of the wiring sequence – this prevents reverse connections that could burn the boards when we power up.
First High‑Voltage Safety Test
We apply high voltage between the positive/negative terminals and the enclosure to measure insulation resistance and withstand voltage. We check for any leakage or breakdown. If this test fails, the module goes back for rework immediately – it does not move forward.
High‑Temperature Standing and Self‑Discharge (K‑Value) Check
We place the modules in a 45 °C room for 24–48 hours. We measure voltage before and after the standing period, then calculate the daily voltage drop (K‑value). Units with excessive drop are rejected because they indicate internal micro‑shorts that could cause early failure later.
Charge/Discharge Aging and Capacity Calibration
We connect the modules to charge/discharge equipment and run several full cycles at the current specified by the customer. During the process, we record actual discharge capacity, charge/discharge efficiency, and the temperature/voltage differences among individual cells. If all data stay within our acceptance limits, we calibrate the final rated capacity. If not, we isolate and analyse the failed units.
Final Inspection, Labelling and Packaging
We re‑measure total voltage, internal resistance and insulation performance. We check appearance for scratches, gaps, or damaged screws. We attach a permanent nameplate (with serial number), UN38.3 hazardous‑goods label, and all required operation warning labels. Then we package the battery with foam or cardboard for shock protection, as per customer requirements, and record the final weight.
Shipment and Document Handover
We verify the shipping quantity, address and consignee. We prepare all accompanying documents: factory test report, MSDS, UN38.3 test summary, and transport condition certificate. We arrange pickup with our logistics partner, and after dispatch we send the tracking number and estimated arrival time to the customer.
Quality Control
Frequently Asked Questions (FAQ)
Q1: Is this a 48V or 51.2V battery?
It is 51.2V nominal, commonly referred to as 48V-class in LiFePO4 energy storage systems.
Q2: Can multiple batteries be connected together?
Yes. The system supports up to 6 units in parallel, enabling very large-scale capacity expansion.
Q3: Is the battery rechargeable?
Yes. It is a fully rechargeable 48V 560Ah 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 supports floor-standing installation with casters for flexible deployment.
Q5: Is outdoor installation supported?
Yes. The enclosure is waterproof and dustproof and supports outdoor installation in sheltered locations.
Q6: Is it suitable for UPS or standby systems?
Yes. It is widely used in UPS 48V battery systems and long-duration standby applications.
Q7: Do you support OEM or private labeling?
Yes. OEM & ODM services include branding, color options, packaging, and configuration 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!
