SMTE Esener 4.8kWh 48V 100Ah Multifunctional Lithium Battery

SMTE Esener 4.8kWh 48V 100Ah Multifunctional LiFePO4 Lithium Battery Built-in 220V AC & 12V DC Outputs

Maximize your energy independence with the Esener 4.8kWh 48V 100Ah Multifunctional LiFePO4 Lithium Battery. This highly versatile energy storage unit goes beyond standard solar backup by integrating a built-in 220V 300W AC outlet, USB ports, and 12V DC sockets directly into the chassis. Engineered with premium Lithium Iron Phosphate (LiFePO4) chemistry, it delivers a robust 1C charge/discharge rate and over 5,000 cycles at 80% DoD. Featuring an advanced BMS with CAN/RS485 communication, it seamlessly integrates with leading hybrid inverters while allowing parallel expansion for up to 15 units.

Key Features & Benefits

• All-in-One Multifunctional Outputs: Features a built-in 220V AC port (300W), 5V USB output, and 12V DC auxiliary sockets to directly power routers, lights, and small devices without needing the main solar inverter.

• High-Density 4.8kWh Capacity: Delivers 48V 100Ah nominal energy to reliably run household appliances, lighting circuits, and office equipment.

• High-Performance 1C Rating: Capable of 100A continuous charging and discharging, providing robust power for heavy surge demands.

• Advanced Multi-Brand BMS: Integrated CAN Bus and RS485 ports ensure full plug-and-play communication with leading inverter brands including Deye, Growatt, Sunsynk, Victron, and Luxpower.

• Extended 5000+ Cycle Life: Premium LiFePO4 chemistry guarantees long-term thermal stability, safety, and an operational design life of approximately 15 years.

• Parallel Scalability: Supports daisy-chaining up to 15 battery packs in parallel with full communication for scalable residential and commercial setups.

• Smart LCD Display: Front-panel digital screen with tactile buttons provides real-time monitoring of battery capacity, voltage, and system status.

Technical Specifications

Battery Performance & Capacity

• Model: ES-4.8KWh (ES 48V 100Ah)

• Battery Chemistry: Lithium Iron Phosphate (LiFePO4)

• Nominal Energy: 4.8 kWh

• Nominal Voltage: 48V

• Rated Capacity: 100 Ah

• Cycle Life: ± 5000 Cycles @ 80% DOD

• Parallel Capability: Up to 15 Units

Current & Output Parameters

• Max. Continuous Charge / Discharge Current: 100A / 100A (1C Rating)

• Equalized Charge Voltage: 54.75V

• Discharge Cut-Off Voltage: 43V

• Built-in 220V AC Output: 300W Max

• Built-in DC Outputs: 5V USB (1A/2.1A), 12V Cigarette Socket (2-8A), 12V Barrel Port (120W/10A)

Mechanical & Environmental Data

• Dimensions (W × D × H): 490 mm × 530 mm × 188 mm

• Net Weight: Approx. 43 kg

• Enclosure: White Bake Lacquer Steel Case with Heavy-Duty Side Handles

• Communication Interfaces: 1x CAN-bus, 1x RS-485

• Protection: Electronic circuit breaker, BMS voltage protection, current limiting