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TSTYNICE 5MWh Liquid Cooled Energy Storage System

Our all-in-one ESS features intelligent liquid cooling (≤2.5℃ temperature differential) that extends battery life by 30% while cutting energy use by 20%.

The modular 50kW-1MW system integrates LFP batteries, PCS and EMS (400V AC) with:
✓ Multi-protection safety (IP67 PACK/IP55 system)
✓ 15% faster installation with plug-and-play design
✓ Cloud-based AI monitoring
✓ VPP/grid-tied/off-grid* operation modes

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Product Highlights

Space-Saving Design

High energy density with single-side maintenance access, reducing footprint

by up to 40% compared to conventional systems.

Effortless Maintenance

Liquid-cooled system features bidirectional quick-disconnect plugs for safe

in-service maintenance without fluid drainage.

Multi-Layer Safety

Comprehensive protection including:

Pack/system-level fire suppression

Thermal runaway early warning

Targeted fire extinguishing

3-stage short circuit protection

4-level active safety measures

3(1)

Extended Lifespan

Engineered for durability:

15+ year design life for cells/BMS/EMS

<2.5°C cell temperature differential

<5°C system temperature rise

20% longer system lifespan

Precision Energy Management

≤1% SOC accuracy at ambient temperature

Optimized charge/discharge control boosts utilization by 15%

Ideal for demand response & virtual power plant integration

Smart Cloud Connectivity

AI-powered platform enables:

Real-time data monitoring

Remote strategy deployment

Advanced analytics (energy usage, fault prediction, thermal runaway alerts, lifespan forecasting)

Target Applications:

Heavy Industries (Steel, Chemicals, etc.)
Demand Charge Mitigation – Cuts $100k+/year in utility fees for megawatt-scale loads.
Process Continuity – Backup for furnace/assembly lines to avoid $1M+/hour downtime.
Utility-Scale Renewable Plants
Solar/Wind Firming – Smooths 20MW+ renewable output fluctuations.
Black Start Capability – Restarts substations after grid failures.
Ports & Mining Operation
Diesel Replacement – Powers cranes/DR drills with clean energy (30% OPEX savings).
Harsh Environment Ready – IP67 + liquid cooling for dust/extreme temps.

Data Center Campuses
Hyperscale Backup – 2N redundancy with millisecond response.
Heat Reuse Potential – Liquid cooling waste heat repurposed for district heating.

Category	Item	Parameter	Remarks
DC Parameters	Cell Type	LFP-3.2V-280Ah
	Battery Configuration	1P260S
	Rated Energy [kWh]	232.96
	Standard Voltage [V]	832
	Charge/Discharge Rate	≤0.5CP
	Rated Power [kW]	125
AC Parameters (Grid-connected)	Grid Voltage [V]	400(-20%□+10%)
	Grid Frequency [Hz]	50/60
	Rated Output Voltage [V]	144
	Rated Output Frequency [Hz]	50/60
	Grid Frequency Range [Hz]	45~55/55~65
	THD	<3%(at rated power)
	Power Factor	>0.99(at rated power)
	Power Factor Adjustable Range	-1(leading)～+1(lagging)
AC Parameters (Off-arid)	Off-grid Output Voltage [V]	400 (-5%~+5%)
	Off-grid Output Frequency [Hz]	50/60
	Off-grid Voltage THD	<3%(linear load)
	Cooling Method	PCAK,PCS liquid cooling
System Parameters	Fire Protection	Full fluorinated liquid +water
	Corrosion Protection Level	C3	(C4/C5 optional)
	Protection Grade	IP55
	Operating Temperature [℃]	-15～+45
	Storage Temperature [℃]	-20～+45	SOC @30%~50%,<6months
	Operating Humidity	0~95%RH	No condensation
	Installation Method	Outdoor installation
	Workload	Max 2 discharges per day
	Communication Interface	Ethernet/RS485
	System Interface Protocol	Modbus TCP/Modbus RTU
	Altitude [m]	≤2000m	>2000m derated
	Dimensions [W×D×H,mm]	1000×1400×2300
	Weight [kg]	2500
	Certifications	GB/T 36276,GB/T34131,UN38.3

TSTYNICE delivers globally trusted power equipment with 99% automated smart manufacturing, strong R&D and testing capabilities, and 24/7 service, supporting over 80 countries with high-quality, innovative solutions.

Q: Are you a factory or trading company?

A: We are an integrated manufacturer and exporter. OEM/ODM services are supported.

Q: What are your main advantages?

A: Over 30 years of industry experience, advanced production lines, reliable quality, fast lead time, and responsive service. Free spare parts are also available for support.

Q: How fast can you deliver?

A: Delivery time depends on the order quantity. Normally 15–20 days after receiving deposit.

Q: What payment methods do you accept?

A: T/T, L/C, PayPal, Visa, Western Union — based on your order needs.

Q: Do you inspect the products before shipment?

A: Yes, we conduct 100% quality inspection before delivery.

Q: What certifications do you hold?

A: CE, SGS, ISO, IEC, GOST —all internationally recognized. We also partner with brands like DuPont, ABB, and Siemens.

Q: How can I be sure you're using quality materials?

A: We welcome material testing upon delivery. We focus on long-term partnerships, not one-time transactions.

TSTYNICE transformers hold ISO 9001, IEC 60076, CE, GOST, SGS, and BV certifications, with 158 patents (20 inventions). Our CNAS-accredited lab ensures global compliance across 80+ markets.