--- description: BENY's Stacked LFP Storage offers 50AH/100AH capacity, ideal for home systems. Efficient discharging, IP54 rated. title: "Stacked LFP Energy Storage by BENY: Efficient Design | BENY New Energy" image: https://www.beny.com/wp-content/uploads/2022/12/储能.551.png --- [![logo]()](https://www.beny.com/) Search [Home](https://www.beny.com/) [Products](https://www.beny.com/products/) [Energy Storage](https://www.beny.com/product-category/energy-storage/) [Residential Energy Storage](https://www.beny.com/product-category/residential-energy-storage-energy-storage/) Stacked LFP Energy Storage Battery Pack - ![储能 264]() - ![储能 263]() - ![储能 551]() - ![储能 552]() - ![储能 553]() - ![储能 264]() - ![储能 263]() - ![储能 551]() - ![储能 552]() - ![储能 553]() # Stacked LFP Energy Storage Battery Pack The residential LFP energy storage pack was independently designed and developed by BENY. Widely used in the energy storage field with on-grid inverters, off-grid inverters, and hybrid inverters. #### Highlights : - Stacked - 50AH/ 100AH - LFP Battery - Discharging Temperature: -20℃\~ 50℃ - IP65 - ![CE-Certified icon]() - ![CB icon]() [Download Datasheet](https://www.beny.com/wp-content/uploads/2024/02/Stackable-LFP-Battery-0219.pdf) [Request A Quote](javascrpt:;) - ![12]() ## Stacked Residential LFP Energy Storage Pack BENY residential LFP energy storage pack has the characteristics of safety and reliability, multiple protection of software and hardware, long service life, convenient capacity increase, beautiful appearance, simple installation, etc. Supporting off-grid inverters and hybrid inverters, widely used in the energy storage field.   With an intelligent Battery Management System (BMS), achieve advanced monitoring and management. Low power consumption mode / Overcharge Protection / Over-discharge protection / Over current protection / Temp. protection / Balancing function / Floating charge function - ![LFP cell 1000x550 6 2]() - ![8]() ## High Safety and Super Heat Dissipation Our energy storage battery packs use **automotive A grade LiFePO4 cells** for greater safety and longer battery cycle life, up to 5000 cycles at 80% DOD.  All-aluminium body design ensures a larger heat dissipation area. ## BENY Solar PV, Energy Storage, and EV Charging Solution - ![储能堆叠式1000X500]() Perfectly compatible with [BENY EV charger](https://www.beny.com/ev-charger/) and photovoltaic protection products, to achieve a perfect household solar PV, energy storage, and charging integrated solution. No need to worry about fluctuations in electricity prices, bring you a cleaner and more environmentally friendly life. - Compatible with most brand and model inverters - Multiple protection of software and hardware - Simple installation, saving time and cost - Large heat dissipation area ## SPECIFICATION | Items | Condition | Specification | | | --- | --- | --- | --- | | Model | / | BYES-2500-(1-6) | BYES-5000-(1-6) | | Battery Module | / | 51.2V 2.66kWh | 51.2V5.22kWh | | Nominal energy /kWh | Nominal value | 2.66 | 5.22 | | Nominal voltage /V | Nominal value | 51.2 | 51.2 | | Size | L\*W\*H | 560 mm\*405 mm\*(400 mm-1200mm) | 660 mm\*405 mm\*(400 mm-1200mm) | | Weight /kg | / | 56-240.5 | 89.6-413.1 | | Operating voltage /V | / | 44.8 V \~ 57.6 V | | | Standard charging and discharging current | / | 0.5C/0.5C | | | Maximum charging and discharging current | / | 1C/1C | | | Charging temperature /℃ | / | 0℃\~ 50℃ | | | Discharging temperature /℃ | / | -20°C \~ 50°C | | | Storage temperature /℃ | / | -10°C \~45°C (best 0°C \~35°C) | | | Recommended DOD | / | ≤90% | | | Communication function | / | RS232/RS485/CAN | | | Protection class | / | IP65 | | | Shipping SOC | / | 30%\~50% | | ## RELATED PRODUCTS - [![All in One Energy Storage 1]()

All-in-One Energy Storage

](https://www.beny.com/product-item/all-in-one-energy-storage/) - [![High-voltage Rack-mounted Residential Storage System]()

High Voltage Rack-mounted Residential Storage System

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High Voltage LiFePO4 Battery Stacked Storage Systems

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Rack-mounted LFP Energy Storage Battery Pack

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Wall-mounted LFP Energy Storage Battery Pack

](https://www.beny.com/product-item/residential-lfp-energy-storage-battery-pack/) ## Talk to Our Expert Please enable JavaScript in your browser to complete this form. Your Name \* Your Company Email \* Your Phone \* Your Company \* Message \* Email Name Phone Send![Loading]() ## Empower Efficiency: Unleash Quality Solar PV Protection and Electric Car Charging. 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