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Dyness BX51100 5.12KWH Battery

Original price was: R14 813,00.Current price is: R12 268,00.

  • The Dyness BX51100 5.12kWh Lithium Battery delivers dependable backup power, high efficiency, and expandable capacity for residential solar systems.

  • Upgrade your energy storage with Dyness BX51100 5.12kWh LiFePO4 battery – durable, safe, and designed for long-lasting solar performance.

  • Dyness BX51100 5.12kWh Lithium Battery offers smart BMS protection, modular expansion, and reliable off-grid and hybrid solar support.

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Dyness BX51100 5.12KWH Battery

Dyness BX51100 5.12KWH Battery for sale

BX51100 adopts economic design, and is tailor-made for residential & light commercial. This LFP battery module supports remote update and APP monitoring and provides multiple installation options – wall-mounted, floor-standing and stack. lt is scalable from 5.12 – 153 kWh (max. 30 modules in parallel), providing various energy storage options to meet different requirements.

Battery Type LiFePO4
Nominal Battery Energy 5.12 kWh
Nominal Capacity 100Ah
Nominal Voltage 51.2V
Operating Voltage 44.8 ~ 57.6V
Recommended C Rate 0.5C
Recommended Charge/Discharge Current 50A
Max. Power Charge/Discharge Current 75A
Peak Power Charge/Discharge Current 100A (15s)
Depth of Discharge (DOD) 90%
Net Weight 50kg
Dimension[W*D*H] 558*545*150 mm
Charging Temp. Range 0~55℃
Discharging Temp. Range -20~55℃
Communication CAN/RS485/RS232
Cycle Life[1] ≥6000 Cycles
Protection Level lP20
Expansion up to 30 units in parallel
Pros Can be used in both off-grid and hybrid setups, compact design
Certification & Safety Standard UN38.3/CE-EMC/IEC62619/IEC60730/GOST-R

[1]Test conditions: 0.2C Charging/Discharging, @25℃, 90% DOD

The Dyness BX51100 5.12kWh Lithium Battery is a powerful, efficient, and scalable energy storage solution engineered for modern residential, commercial, and off-grid solar installations. As renewable energy adoption continues to accelerate, homeowners and businesses alike are turning to advanced lithium battery systems to store solar power, reduce dependence on the grid, and ensure reliable backup during outages. The Dyness BX51100 stands out in this landscape for its robust performance, long lifespan, and intelligent battery management features.

At its core, the Dyness BX51100 offers a nominal capacity of 5.12kWh, making it ideal for medium-sized energy storage needs. Whether paired with a rooftop solar array or used as a standalone backup power source, this battery delivers consistent and stable energy output. Its lithium iron phosphate (LiFePO4) chemistry is widely recognized for superior safety compared to other lithium-ion variants, offering enhanced thermal stability, lower risk of combustion, and a longer service life.

One of the key strengths of the Dyness BX51100 is its impressive cycle life. With thousands of charge-discharge cycles possible, this battery maintains high capacity retention even after years of regular use. This longevity translates into real savings over time, especially when compared to traditional lead-acid batteries that degrade more quickly and require frequent replacements. The built-in Battery Management System (BMS) plays a vital role in protecting the battery from overcharge and over-discharge, balancing cell voltages, and monitoring temperature to ensure safe operation under various conditions.

Another advantage of the BX51100 lies in its scalability. Multiple units can be connected in parallel to increase total energy storage capacity, giving users the flexibility to tailor their system to evolving energy needs. This modular approach allows for future expansion without significant overhaul, making the Dyness battery family a versatile choice for growing households or businesses.

Installation and integration are straightforward thanks to the battery’s compact and modular design. It can be floor-mounted or installed in a battery cabinet, freeing up space while keeping the system organized. Its compatibility with many popular hybrid inverters further simplifies integration into existing or new solar setups.

In addition to performance and design, the Dyness BX51100 offers excellent efficiency, ensuring that as much stored energy as possible is available for use when needed. This high round-trip efficiency means less wasted energy and more cost savings, especially in areas where electricity tariffs are high or utilities implement time-of-use pricing.

Overall, the Dyness BX51100 5.12kWh Lithium Battery represents a smart, safe, and future-ready energy storage option. With reliable performance, robust safety features, and flexible scalability, it’s well-suited to meet the energy demands of today’s solar-powered homes and businesses while paving the way for a more sustainable tomorrow.

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