PV Solar Wall-Mounted Battery 2.56kWh / 5.12kWh

Ultra-Slim LiFePO4 · LCD Display · Modular Expansion

Home energy storage that hangs on the wall like a piece of design furniture. Available in 2.56kWh and 5.12kWh, this ultra-slim LiFePO4 battery pairs with mainstream hybrid inverters, expands module by module as your needs grow, and shows everything you need on its built-in LCD display.

Wall mounted solar battery 5.12kWh LiFePO4 home energy storage

Slim Body, Serious Storage

Designed for homes where floor space is precious.

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Ultra-Slim Wall Design

A thin, elegant enclosure mounts flush to garage, utility room or hallway walls. Zero floor space used, and clean cable routing keeps installations tidy.

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Modular Expansion

Start with 2.56kWh or 5.12kWh, then parallel additional modules whenever you need more capacity ?the BMS balances the whole bank automatically.

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LCD Display + Smart BMS

Built-in LCD shows SOC, voltage, current and status at a glance, while the smart BMS protects against over-charge, over-discharge, over-current and temperature extremes.

Technical Specifications

Model Options2.56kWh (51.2V 50Ah) / 5.12kWh (51.2V 100Ah)
Cell TypeGrade-A LiFePO4 (LFP)
Nominal Voltage51.2V
Cycle Life鈮?000 cycles @ 80% DoD, 25掳C
Depth of DischargeUp to 95% usable
ExpansionModular parallel connection, up to 15+ units
DisplayBuilt-in LCD: SOC, voltage, current, alarms
CommunicationRS485 / CAN ?compatible with mainstream hybrid inverters (Growatt, Deye, Voltronic, etc.)
BMS ProtectionOver-charge, over-discharge, over-current, short circuit, over/under temperature, cell balancing
Operating TemperatureDischarge -10掳C ~ +50掳C, charge 0掳C ~ +50掳C
MountingWall-mounted bracket included
Warranty5 years standard
CertificationsCE / UN38.3 / MSDS (cell: IEC62619)

Where It Works Best

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Home Solar Storage

Pair with a hybrid inverter to store rooftop PV energy.

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Apartments & Townhouses

Slim wall mounting fits where floor cabinets can't.

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Backup Power

Reliable stored energy for outage-prone regions.

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Growing Systems

Start small, expand modules as consumption increases.

Why Buy from yoyang TECH / Yoyang Tech

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Factory-Direct Pricing

Buy at source. Competitive pricing for distributors, solar installers and project developers.

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Grade-A Cells Only

New grade-A LFP cells with traceable codes and full test reports ?never refurbished.

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OEM / ODM Support

Your logo, your colors, your specs ?custom branding for volume orders.

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Global Shipping & Support

UN38.3-certified lithium logistics and responsive after-sales engineering support worldwide.

Frequently Asked Questions

Which inverters is this battery compatible with? +
The battery communicates via RS485/CAN and includes protocols for mainstream hybrid inverter brands such as Growatt, Deye, Voltronic/MPP Solar, Sofar and more. Tell us your inverter model and we'll confirm compatibility before shipping.
Can I mix 2.56kWh and 5.12kWh modules? +
We recommend paralleling identical modules for optimal balancing. If you plan a phased expansion, start with the size you intend to standardize on ?modules of the same model can be added later without issue.
How heavy is it, and can any wall hold it? +
The slim design keeps weight manageable and the included bracket distributes load safely on brick or concrete walls. For drywall/stud walls, mount into structural studs ?installation guidance is included in the manual.
What is the MOQ and lead time? +
Sample orders welcome. Stock ships in 7?5 working days; OEM branding orders in 20?0 days. Contact us on WhatsApp for live stock status.

Get Pricing on Wall-Mounted LiFePO4 Storage

Tell us your capacity (2.56kWh or 5.12kWh), quantity and inverter brand ?we'll reply with a quotation and compatibility confirmation within 24 hours.

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