20kWh High-voltage stacked battery energy storage

Youhomenergy Energy 20kWh UL1973 409V 50AH residential ESS Lifepo4 lithium battery storage system

  • Battery Type: LiFePO4 Battery
  • Model No: YL-ESD-HV10A20
  • Rated Voltage: 409.6V/ 50Ah
  • Size (mm) / Size (inch) D*W*H: 630*185*1648mm/ 24.80″x7.28″x64.88″
  • Weight: 224kg/ 494 Ibs
  • Application: Home ESS, Solar ESS, Solar off grid backup system
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Product Report


20kWh Vertical high voltage stacked battery energy storage YL-ESD-HV10A20

The Energy storage pack is an essential component of the photovoltaic power generation system. It can provide electricity for the connected load, and it can also store photovoltaic solar modules, fuel generators, or wind energy generators by charging the remaining energy in case of emergency. When the sun goes down, energy demand is high, or there is a power outage, you can use the energy stored in the system to meet your energy needs at no additional cost. ln addition, the energy storage Pack can help you achieve energy self-consumption and ultimately achieve the goal of energy independence.

According to different power conditions, the energy storage PACK can output power during peak power consumption, and can also store energy during low power consumption. Therefore, when connecting the matching photovoltaic modules or inverter arrays, external equipment is required to match the energy storage and the working parameters of the pack to achieve the highest operating efficiency. For a simple diagram of a typical energy storage system.

10kWh Vertical stacked high-voltage battery

Vertical Stacked
High-voltage Solar Energy Storage Battery

409.6V / 50Ah / 20.4kWh

Support a variety of communications.
Can communicate with a variety of inverters.

Vertical Stacked High-voltage Battery 20kWh

20kWh Vertical stacked high voltage energy storage LiFePo4 battery advantages

● Easy Installation
12 kg power module
50 kg battery module
● More Usable Energy
100% depth of discharge pack level energy optimization
● Quick Commissioning
Automatically detected in the App
● Flexible Investment
5kWh modular design scalable from 10 to 20 kWh
● Perfect Compatibility
Suitable for a variety of inverters
● Sage & Reliable
LiFiPO4 phosphate (LFP) cell

High-voltage stacked battery energy storage

20kWh high voltage battery module

20kWh high voltage energy storage battery module

The 20kWh vertical stacked high voltage solar energy storage battery can be used as a home solar main power supply system or a home backup battery system, whether it is home electricity, car charging, or office electricity there are corresponding solutions.

Schematic Diagram Of Solution

stacked energy storage battery 20kWh
10kWh high voltage energy storage battery application module identification

Youhomenergy Vertical Stacked High-voltage Energy Storage Battery

Support a variety of communications.
Can communicate with a variety of inverters.

Vertical Stacked High-voltage Backup Battery 20kWh

20kWh Vertical stacked high-voltage energy storage battery parameter

Model YL-ESD-HV10A20
Nominal Voltage 409.6V(128S)
Capacity 50Ah
Energy 20.4kWh
Cycle Life ≥5000 cycles @80% DOD, 25℃, 0.5C
≥4000 cycles @80% DOD, 40℃, 0.5C
Charge Cut-off Voltage 448V ± 0.5V
Max Continuons Work Current 50A
Discharge Cut-off Voltage 342.9V ± 0.5V
Charge Temperature 0°C~60℃ (Under 0℃ extra heating mechanism)
Discharge Temperature -20℃~60℃ (Under 0℃ Work with reduced capacity)
Storage Temperature -40℃~55℃ @≤60% ± 25% relative humidity
Dimensions 630*185*1648mm
Net Weight 224kg
Protocol (optional) RS232-PC, RS485-PC, Canbus-Inverter
Certification UN38.3, MSDS

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