Advanced Hybrid Lithium Battery Solar Power System 300kwh 500kwh
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Product Highlights
- High Energy Efficiency: Maintains 70% efficiency after 10 years of operation with two charges and two discharges daily.
- Long Lifespan: Designed for a 15-year operational lifespan under standard conditions with 6000-8000 cycle count.
- Peak-Valley Arbitrage: Saves electricity and money by leveraging price differences between peak and off-peak periods.
- Modular Design: Easy maintenance and upgrades with individual cluster management and no circulating current.
- Dynamic Expansion: Reduce transformer costs by adding parallel machines at any time with flexible site layout.
- High Safety: Segmented DC short-circuit current protection ensures high safety for industrial and smart parks.
- OEM/ODM Customization: Supports OEM, ODM, and custom branding services for large solar and battery systems.
- Liquid Cooling System: Advanced liquid cooling ensures stable performance with IP67 PACK protection and IP54 overall grade.
Product Attributes
- Customization
- Available
- Container Size
- 1325X1306X2315mm
- Weight
- 2500kg
- Model NO.
- TSTY-215KWh
- Nominal Voltage
- 380AC
- Warranty
- 1 Year
- Nominal Capacity
- 280ah
- Cycle Life
- 6000~8000 Times
- Transport Package
- Wooden Box Package
- Specification
- 1325x1306x2315mm
- Trademark
- TSTY
- Origin
- China
- Package Size
- 1325.00cm * 1306.00cm * 2315.00cm
- Package Gross Weight
- 2500.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
TSTY Energy Storage 300kwh 500kwh Hybrid Lithium Battery Solar Power System 100KW 
Industrial parks, smart parks, and other electricity-intensive users, with independent transformers, regions with significant
price differences between peak and off-peak electricity, and regions with significant daily fluctuations in load curves.
Bring value to enterprises.
1. Peak-Valley Arbitrage: Save electricity and money.
2. Demand Response: Get economic compensation.
3. Capacity Management: Reduce demand-based electricity prices.
4. Dynamic Expansion: Reduce transformer costs.
5. Backup Power during power rationing.
Product Advantages:
- High Safety: Individual cluster management, no circulating current, segmented DC short-circuit current,
modular design for easy maintenance and upgrades.
- High Energy Efficiency: Maintains 70% efficiency after 10 years (two charges and two discharges).
- Long Lifespan: Designed for a 15-year operational lifespan under standard conditions.
- Easy Configuration: Can add parallel machines at any time, integrated transportation, easy installation,
flexible site layout.
| Product Name | Liquid cooled energy storage cabinet | TSTY-215KWh |
| Battery Cell type | LFP/150Ah | |
| Grouping Configuration | 2P224s | |
| AC Side Parameter | Battery Pack Configuration | 2P28S |
| System Battery Voltage Range | 650-806.4V | |
| DC Protection | 160A | |
| Rated AC Power | 100KW | |
| Max AC Power | 125KW | |
| Current Distortion Rate | <1%(Resistance load) | |
| Basic Parameter | Rated Grid Voltage | 380AC |
| Rated Grid Frequency | 50Hz | |
| Ddjustable Power Factor Range | (-1)~1 | |
| Grid Type | Low voltage side | |
| Battery Cabinet Size(W*D*H) | 1325x1306x2315mm | |
| Battery Cabinet Weight | ≈2500KG | |
| Max System Efficiency | ≥90% | |
| Charge-Discharge Ratio | 0.5C | |
| Cooling Type | Liquid Cooling System | |
| PACK Protection Grade | IP67 | |
| Overall Protection Grade | IP54 | |
| Cycle Count | 6000~8000 times | |
| Operating Temperature Range | Charge:0~50ºC,Discharge:-20~50ºC | |
| Relative Humidity | 65%±20%RH | |
| Cooling Input Power | 8KW | |
| Max Working Altitude | ≤2000m | |
| Noise | ≤70dB | |
| Communication Interface | RS485 Etherent | |
| Charge-discharge Switching Time | <20ms | |
| Fire Protection System | class B | |
| anti-backflow | Support(opention) | |
| on/off-grid | Support(opention) |

The company mainly develops and produces oil-immersed transformers, dry-type transformers,
box-type substations and high and low voltage complete sets of equipment.
The equipment put into production and operation of the project advocates energy saving, intelligence, information and
mechanization. The company has established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center,
with 71 utility model patents and 15 invention patents.
With years of accumulation in the transformer industry and strong technological innovation capabilities,
it provides comprehensive solutions for the Chinese power industry. The company is a key procurement unit for
large-scale national projects such as State Grid, State Railway Administration, Zhengzhou Coal Group,
Pingmei Group and South-to-North Water Diversion.

Q: How long does it take to receive the goods?
A: The goods will be ready in 7-30 days, depending on the quantitty of the goods. The overseas shipping time is around 14-35 days,
which varies with the countries. Consult with our online agent for the details.
Q: How is the package of the goods?
A: The goods will be packed by the standard packing materials following the international standards
and upon the requirements of the custom.
Q: The goods and brand can be customerized?
A: Yes. we are Original Equipment Manufacturer, Orignal Brand Manufacturer and Original Design Manufacturer.
Q: Where is your company?
A: The plant is located in Dongguan, Guangdong, China, and the international sales centers is in Guangzhou,China.
Q: Do you have customerization service for the big solar/battery system?
A: Yes. Please consult with our online agent for the details.
Q: What is included in the price for the integrated system?
A: Engineering design and materials cost are included in the price. The price of onsite installation supervision,
testing and commissioning will be quoted upon request.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR269654". Items marked "" are certified.
Company Profile
TSTY Electric Co., Ltd. Was established in 2011 and is located in Jiaxian County, Henan Province. It is a digital management enterprise integrating R&D, production, sales and installation of power equipment. The company's products cover 6kv, 11kv, 22kv, 35kv, 220kv, etc. Power transformers, distribution transformers, box-type substations, high and low voltage switchgear, wind power, photovoltaic power generation equipment, etc.
At present, the company has three factory areas including dry transformer workshop, oil transformer workshop and intelligent complete workshop, with a construction area of 250, 000 square meters, 600 employees, and 180 invention patents. The technical performance of the products has reached the advanced level in the same industry in the world, and the quality is safe and reliable. The products have passed UL, IEC, SGS, GOST, CCC, CE and other international certifications. TSTY has many types of power distribution equipment, adopts new manufacturing technology, has the characteristics of low loss, low noise, easy installation, energy saving and emission reduction, and long service life; The product production cycle is short, easy to install, and fast delivery. Our team consists of very professional engineers, we strive to deliver your power equipment on time and within budget with excellent product quality to give you the ultimate experience.
TSTY Products are sold to the Middle East, North America, South America, Europe, Southeast Asia, Africa and other regions, covering more than 80 countries. The equipment put into operation in the project advocates energy saving, intelligence, informatization, and mechanization. TSTY relies on years of experience in the power equipment industry Accumulation, and strong technological innovation capabilities, are committed to providing comprehensive solutions for the international power industry.
Facing the future, TSTY will take "Let green electricity change the world" as its mission. With the vision of "becoming a world-class electrical equipment manufacturer", Adhering to the enterprise spirit of integrity, innovation, unity and forging ahead, TSTY strives to become a world-class and domestic leading modern and intelligent enterprise.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Middle of Xingye Rd, Jiaxian Industrial Area, Pingdingshan Henan, Pingdingshan, Henan, China
-
Plant Area
- 26054 square meters
-
Number of Employees
- 513
-
Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment, D/P
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port,
Our Production Capability & Technical Expertise
-
Main Products
- Oil Immersed Transformer, Dry Type Transformer, Transformer Substation, High and Low Voltage Switchgear
-
Production Machines
- Automatic laminating machine, Automatic Winding Machine, Vacuum drying Oven, Vacuum Oil Filling Machine
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2011-01-12
- Export Year
- 2020-06-01
-
Main Markets
- South America, Europe, Africa
-
Number of Foreign Trading Staff
- 50
-
Overseas Agent/Branch
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE, UL, Others
FAQ
- How long does it take to receive the goods?
- The goods will be ready in 7-30 days, depending on the quantity of the goods. The overseas shipping time is around 14-35 days, which varies with the countries. Consult with our online agent for the details.
- How is the package of the goods?
- The goods will be packed by the standard packing materials following the international standards and upon the requirements of the custom.
- The goods and brand can be customerized?
- Yes. we are Original Equipment Manufacturer, Orignal Brand Manufacturer and Original Design Manufacturer.
- Where is your company?
- The plant is located in Dongguan, Guangdong, China, and the international sales centers is in Guangzhou,China.
- Do you have customerization service for the big solar/battery system?
- Yes. Please consult with our online agent for the details.
- What is included in the price for the integrated system?
- Engineering design and materials cost are included in the price. The price of onsite installation supervision, testing and commissioning will be quoted upon request.
- What is the warranty period for the system?
- We provide a 1-year warranty for the energy storage system.
- What are the main applications for this system?
- It is suitable for industrial parks, smart parks, and other electricity-intensive users with independent transformers or significant peak-valley price differences.
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