Seplos
Seplos 51.2V 280Ah 14.3kwh Mason 280 Rack Mount Battery Pack with 10A Active Balancer
Seplos 51.2V 280Ah 14.3kwh Mason 280 Rack Mount Battery Pack with 10A Active Balancer
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🏆 Born for Home Storage – The Ultimate Energy Solution for Home & Off-Grid Living
- ⚡【NEW】10A Active Balancing Technology
✔️ Industry-leading 10A active balance current
✔️ Ensures 95%+ cell voltage consistency
✔️ Maximizes battery lifespan & performance
✔️ 30% faster balancing than passive systems -
🔌 Compact & Versatile Design
✔️ Space-saving form factor
✔️ Optional stacking kit for flexible setups - 📊 Clear LCD Display + LED Status Indicators
✔️ Real-time battery monitoring
✔️ SOC, alarms & status at a glance -
🛡️ Industrial-Grade SPCC Housing
✔️ Ultra-durable steel construction
✔️ Optimized thermal management -
⚡ EV-Grade LiFePO4 Cells – Unmatched Reliability
✔️ 4,000+ deep cycles @100% DOD
✔️ 10+ year service life
✔️ 70% lighter than lead-acid alternatives -
💥 Massive 14.3kWh Capacity & Power
✔️ Equivalent to 51.2V 280Ah batteries
✔️ Scalable to 229.37kWh (16-unit parallel)
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🌞 Universal Solar Compatibility
✔️ Works with various inverters .Like Victron, SMA, DEYE & more
✔️ CAN/RS485 communication -
🛡️ Smart BMS with 20+ Protections
✔️ Overcharge/discharge/current/temp
✔️ Short-circuit & low-temp cutoff
✔️ Auto-recovery overload protection - 🚀 3 Charging Ways: Support LiFePO4 charger/solar panels/generator.
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✅ Certified & Worry-Free
✔️ UN, CE, RoHS certified
✔️ 5-year warranty + premium support
🔥 Customer Verified Performance:
"Cut my energy costs by 40% instantly!" ★★★★★
"The LCD display shows everything I need" ★★★★★
"Kept my fridge running for 3 days off-grid" ★★★★★
⚡ LIMITED INVENTORY – ORDER NOW!
✔️ Fast shipping ✔️ Free Shipping ✔️ Duty Free
- Free Shipping: Free Ship for the EU countries
- 5-Year Warranty: Backed up by technical support within 24 hrs
- Fast Delivery: Shipped from European warehouse, fast delivery within 3-7 days
Seplos Revolutionary 48V(51.2V) 280Ah LiFePO4 Stacked Lithium Battery
Featuring premium EV-grade LiFePO4 cells and the latest BMS technology, it ensures both safety and longevity, boasting a lifespan of over a decade. But that's not all – we've taken it a step further with an intelligent touchscreen and LED indicators, granting you real-time viewing and control right at your fingertips. Experience a new level of convenience and performance with Seplos innovative home energy storage battery. Don't miss your chance to upgrade to the ultimate home power solution. With industry-leading quality and our hassle-free warranty, this battery is quite simply the smartest investment for your home's future.
100% Protection with the Latest BMS
This 48V 280Ah battery comes equipped with a new generation 100A BMS that features 20+ protection and warning functions to safeguard the battery from impacts of overcharge, over-discharge, over-current, overheating, low temperature and short circuits. Meanwhile, Seplos BMS comes with pre-charge function, which can be adapted to most inverters on the market. Whether charging or discharging, it delivers an unparalleled user experience.
EV-Grade LiFePO4 Cells for Superior Energy
These 48V(51.2V) LiFePO4 stacking batteries stand out among similar products. The EV-grade LiFePO4 cells have a longer lifespan, better-refined manufacturing, and contain more energy per cell. Compared with other lead-acid batteries, our batteries not only achieve a safe, healthy, and environmentally friendly power supply but also have over 4000+ times 100%DOD, over 10 years of battery life and a 5-year quality warranty period, which minimizes long-term costs of battery replacement/maintenance.
SPCC Enclosure with Excellent Protection
The Seplos 48V 280Ah lithium-ion battery features an SPCC construction. The SPCC enclosure not only lends rugged durability but its integrated structure promotes heat dissipation for prolonged healthy operation. Be it home storage or off-grid cabin use, you can rely on this battery's robust quality to maintain optimal performance.
Max. 16 Batteries in Parallel to Eliminate Power Shortages
Each 48V(51.2V) 280Ah LiFePO4 stacked individual battery delivers 14.3 kWh of energy. 16 batteries in parallel can create a 51.2V 4480Ah system that unleashes a colossal 229.38 kWh of energy. With a truly gigantic energy capacity, this system easily supports any energy demands. Just install and forget about energy shortfalls.
Seamless Communication, Endless Possibilities
These 48V 280Ah Mason 280 LiFePO4 batteries have higher compatibility, which support CAN/RS485 and can communicate with popular all-in-one solar inverter chargers on the market, such as the Victron, SMA, DEYE, GoodWe and Growatt brands.
Empowering Brilliance: Intelligence & LED Indication
The Seplos 48V 280Ah Mason 280 Stackable LiFePo4 Battery has realized a true intelligent upgrade with an all-new improved version. We've equipped the battery with a 3.5-inch LCD display, allowing you to view battery real-time data/status and single battery data, choose inverter protocol and adjust system settings. At the same time, the battery's front panel also features LED indicators that indicate the battery SOC, alarms, operating status and more, allowing you to stay informed of the battery status anytime.
Versatile Applications for Home Backup and More
The Seplos Mason 280 battery energy storage system is designed for home storage. Featuring convenient and robust installation via a standard server rack cabinet or customized integrated stacking components, it excels not only in residential setups but also for off-grid cabins.
Max 1C Charging for Unmatched Efficiency & Flexibility
Seplos 48V 280Ah Mason 280 LiFePO4 stacked battery systems have undergone rigorous professional testing and certification of CE, RoHS, UN38.3 to ensure top quality and safety. Customers can feel confident that every battery must pass stringent performance and safety thresholds before delivering.
