2.5 Mwh Solar Energy Storage Station for Industrial and Commercial Use

• Customization: Available
• Container Size: 6.058*2.438*2.591m
• Weight: 30ton
• Model NO.: 2.5MWh
• Nominal Voltage: 3.2V280ah/314ah Cell,51.2V280ah/314ah Model
• Warranty: 5 Years After Sales Service
• Nominal Capacity: 2.5mwh
• Cycle Life: 6000 Pieces
• Application: Home/Commercial and Industrial
• Type: off-Grid
• Solar Panel: Mono Type
• Battery: Lithium
• Transport Package: Carton Packing
• Specification: 20'HQ
• Trademark: Quicklite
• Origin: Yangzhou Jiangsu China
• HS Code: 9405409000
• Production Capacity: 50000pieces/Year
• Package Size: 610.00cm * 245.00cm * 260.00cm
• Package Gross Weight: 30000.000kg

Product Description

Product Description

Working Principle of Off-Grid Solar Power Generation System

1. Photoelectric Conversion
When sunlight irradiates solar panels, based on the photovoltaic effect, semiconductor materials in the panels absorb photon energy, generating electron-hole pairs that form an electric current. This process converts solar energy into direct current (DC).
2. Charging Control
The DC power generated by the solar panels enters a controller, which monitors parameters (such as voltage and current) and adjusts the charging process from the panels to the battery. This ensures safe charging and prevents overcharging.
3. Energy Storage
The battery stores electrical energy through internal chemical reactions, converting it into chemical energy for storage. When sunlight is insufficient, it reverses the process, converting 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). It also controls the quality of the output by regulating parameters like voltage and frequency to meet grid-standard requirements.
5. Load Power Supply
The AC power generated by the inverter is transmitted to various electrical loads to meet their power demands. The system dynamically balances and stabilizes the power supply according to real-time load requirements, ensuring stable operation.

The advantages of this product

• Safer
  Cobalt Free Lithium Iron Phosphate (LFP) Battery: Safety and longLifespan, high efficiency and highpower density. Intelligent BMS,providing completeprotection.
• Reliable
  Support high discharge power. IP54, natural cooling, wide temperature range: -20ºCto55ºC.
• Flexible
  Modulardesign, easy to expand,suited to residential andcommercial applications for increasing theself - consumptionratio.
• Convenient
  Battery module auto networking, easymaintenance, support remotely monitoring and upgrade, support USB driveupgrade the firmware.
• Eco - Friendly
  Use environmental protection materials, the whole module non - toxic,pollution - free.

Product Parameters

Rated output power		2.5MWh(0.5C)	5MWh(0.5C)
Rated capacity		3.2V280AH/314AH CELL,51.2V280AH/314AH MODEL
AC Phases		Three - phase Four - wire
AM-FM Mode	Rated voltage	380V
	Voltage range	380±15%V
	Rated frequency	50Hz
	Frequency range	47.5 - 51.5Hz
	Total current waveform	<5%
	Distortion rate(THD)	<5%
	Output power factor	≥0.99
Off-Grid operation mode	Rated voltage	380V
	Voltage accuracy	<±3%
	Output voltage distortion	<5%
	Rated output frequency	50±2%Hz
	Voltage transition range	<10%
	Withstand three - phase load imbalance	100%
On-Grid operation mode	Rated voltage	400V
	Voltage range is allowed	380±15%V
	Frequency range	47.5 - 51.5HZ
	Power factor	≥0.99(absolute value)
Noise		<70dB
IP GRADE		IP54
Internal communication		Ethernet
Customized Container		Fire Extinguisher/Lighting system/Air cooling (Water cooling system optional/Anti fire Layer etc)
Dimension		20'HQ	40'HQ
Weight		~30TON	~70TON
Cooling method		Air cooling/Liquid cooling
Certification:		CE/MSDS/UN38.3/UL/IEC62619/VDE4110

  

 

Our Advantages

Why choose us?

·Product Performance: The product has advantages such as high purity and high conductivity, with low energy consumption, strong current - carrying capacity, and low heat generation.

·Product Quality: Excellent quality, durable and corrosion - resistant, made of thick - plate materials, with quality assurance.

·Manufacturer Strength: As a big - brand manufacturer, we provide direct supply from the factory. We have physical factories, the products have a long service life, and can be customized. With high - quality service, we let customers buy with confidence.

Production workshop

Project cases
 

Company Profile

Founded in 2000, Baode Lighting Group Co., Ltd. has evolved into a high-tech enterprise after over 20 years of development, specializing in R&D, design, production, engineering, service, and O&M of outdoor lighting equipment, solar/street/smart/high-pole lights, steel pipe power towers, communication towers, traffic equipment, landscape lighting, and photovoltaic intelligent applications.

The group has won Gaoyou City's "Mayor Quality Award" twice, is a Jiangsu Province "Service-oriented Manufacturing Demonstration Enterprise", and a frequent supplier for national key projects. It holds titles like Gaoyou's "Top 20 Industrial Enterprises", Yangzhou's "Top 100 Private/Industrial Enterprises", etc. Its "Luyou" brand is a "Jiangsu Famous Trademark", with products recognized as "Jiangsu Famous Brand Products". As a Jiangsu Industrial Design Center and Enterprise Technology Center, it owns over 100 patents (nearly 20 invention patents) and is a Yangzhou "Intellectual Property Advantage Enterprise".

With multiple professional qualifications (e.g., Grade-I urban road lighting contracting, Grade-I lighting design), it has passed ISO 9001/14001/45001, GB/T27922 (5-star after-sales), information security, and product certifications (CCC, CQC, EN ISO 3834-2). Collaborating with China Railway, JinkoSolar, etc., its products sell to 100+ countries and China's provinces, undertaking landmark projects like Beijing New Airport, China-North Korea Yalu River Bridge, and 200+ airport high-pole lighting projects. Upholding "integrity, diligence, and innovation", it aims to enhance core competitiveness, provide excellent services, and boost "Made in China".