50kwh High-Voltage Rack Energy Storage System

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Product Description

📋 Basic Information
Model NO.
30KW-20KW-50KWH
Nominal Capacity
50kwh
Cycle Life
6000 Pieces
Application
Home
Type
off-Grid
Battery
Lithium
Solar Panel
Mono Type
HS Code
9405409000
Production Capacity
50000pieces/Year
Specification
560*510*1780mm
📦 Packaging & Delivery
Package Size
56.00cm * 51.00cm * 178.00cm
Gross Weight
520.000kg
Lead Time
25 days (1 - 10 Sets)
💡 Working Principle
1

Photoelectric Conversion

When sunlight irradiates solar panels, semiconductor materials absorb photon energy, generating an electric current. This process converts solar energy into direct current (DC).

2

Charging Control

The DC power enters a controller that monitors voltage and current, adjusting the charging process to the battery to ensure safety and prevent overcharging.

3

Energy Storage

The battery stores electrical energy as chemical energy. When sunlight is insufficient, it converts chemical energy back into electrical energy for output.

4

Inversion and Output

An inverter transforms the DC power from the battery into standard alternating current (AC), regulating voltage and frequency to meet requirements.

5

Load Power Supply

The AC power is transmitted to electrical loads. The system dynamically balances the power supply according to real-time demands.

Working Principle Diagram
⚙️ Technical Specifications
MODELOMS-51K (512V100AH)
Nominal Voltage512V
Nominal Capacity100AH
Dimension Module (mm)440*442*133*10
Dimension RACK (mm)560*510*1780
Weight (kg)520
Nominal Capacity (KWH)51.2
Discharge Cut-Off Voltage (V)440
Charge Cut-Off Voltage (V)568
Recommend Charge/Discharge Current (A)60
Max. Charge/Discharge Current (A)100
CommunicationRS485/RS232/CAN
Working Temperature0ºC~50ºC Charge / -10ºC~50ºC Discharge
Design Life15 years+
Cycle Life>6000 times (0.5C/0.5C-80% DOD)
Series FunctionSupport 16 units in Series
CertificationCE/IEC/UL/UN38.3/MSDS/ROHS
🛠️ System Components
PV Module

PV Module (625W Mono N-Type)
Size: 2382*1134*30mm | Weight: 28.2KG

Lithium Battery

Lithium Battery (LFP)
51.2V 100AH | 6000 Cycles | Design Life >10 Years

Hybrid Inverter

Hybrid Storage Inverter
10KW/48V | IP65 Protection | Parallel support 1-6 units

Auxiliary Materials

Auxiliary Materials
20KW Distribution Box | MC4 Connectors | Grounding

🖼️ Product Gallery
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Energy Storage System View 11
❓ Frequently Asked Questions
What is the total energy capacity of this system?
The system provides a nominal capacity of 50kWh (51.2kWh technically), suitable for high-demand home energy storage.
How long is the expected lifespan of the battery?
The Lithium (LFP) battery is designed for over 6000 cycles and has a design life of more than 15 years.
Can the inverter be used outdoors?
Yes, the hybrid storage inverter features an IP65 protection level, making it resistant to dust and water.
Does the system support communication with other devices?
Yes, it supports multiple communication protocols including RS485, RS232, and CAN for intelligent system monitoring.
What is the typical lead time for an order?
For orders between 1 to 10 sets, the typical lead time is approximately 25 days. Larger orders are subject to negotiation.
What certifications does this energy storage system hold?
The system is fully certified with CE, IEC, UL, UN38.3, and MSDS, ensuring international safety and quality standards.

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