LVTOPSUN LVTSG-50kS(PV100k)(112kWh) Liquid Cooling ESS | 50kW Commercial & Industrial Battery Energy Storage System
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LVTSG-50kS(PV100k)(112kWh)
50kW Liquid Cooling Commercial & Industrial Energy Storage System
An integrated commercial energy storage solution combining high-performance LFP batteries, intelligent thermal management, and advanced safety protection for industrial applications.
Product Overview
The LVTOPSUN LVTSG-50kS(PV100k)(112kWh) is an integrated 50kW commercial and industrial energy storage system equipped with a 112kWh LiFePO₄ battery and a 50kW three-phase hybrid inverter. The system combines industrial-grade cabinet air conditioning, liquid-cooled battery packs, and intelligent inverter fan cooling to optimize thermal management. Designed for outdoor deployment, it features IP55 cabinet protection, IP65 inverter protection, integrated fire suppression, and multiple communication options, making it suitable for commercial and industrial energy management applications.
Why Choose LVTSG-50kS(PV100k)(112kWh)
The LVTSG-50kS(PV100k)(112kWh) integrates battery storage, inverter technology, thermal management, and intelligent energy management into one compact cabinet, helping businesses simplify deployment while improving operational flexibility.
High ROI Energy Management
the system provides several value-oriented advantages:
- 30% higher earnings with smart EMS & dynamic pricing
- VPP-ready through LVTOPSUN Cloud
- Modbus & IEC 104 compatible for grid services
High Performance Energy Storage
The LVTSG-50kS(PV100k)(112kWh) incorporates:
• Grade A LFP battery cells
• Automotive-grade system design
• 100% unbalanced load support
• Multi-scenario operation including peak shaving, backup power, and virtual power plant (VPP) applications
Intelligent Thermal Management & Safety
The system combines multiple thermal management technologies:
- Industrial-grade cabinet air conditioning
- Liquid-cooled battery packs
- Intelligent inverter fan cooling
The safety configuration includes:
- Aerosol fire suppression
- Explosion relief valve
- Fire water inlet
Optional safety components include flammable gas detection, explosion relief panel, explosion-proof exhaust fan, and smoke & temperature detectors.
Simplified Deployment
The product catalog highlights several deployment advantages:
- Plug-and-play modular architecture
- 10-year maintenance-free cooling
- Compact 4㎡ cabinet footprint
- Approximately 20% space saving
These features help reduce installation complexity and optimize project space utilization.
Global Service & Local Support
Reliable commercial energy storage projects depend on both high-quality equipment and responsive technical support.
Backed by LVTOPSUN's global service network, the LVTSG-50kS(PV100k)(112kWh) is supported through the company's localized technical resources introduced in the corporate profile. LVTOPSUN provides professional support throughout project planning, commissioning, and long-term operation, helping distributors, EPC contractors, and project partners deliver reliable energy storage solutions.
Product Advantages
|
Product Feature |
Customer Value |
|
112kWh LFP Battery |
Integrated commercial energy storage platform |
|
50kW Three-Phase Hybrid Inverter |
Supports commercial and industrial power applications |
|
Industrial-grade Air Conditioning + Liquid Cooling |
Multi-level thermal management for battery and inverter systems |
|
100% Unbalanced Load Support |
Suitable for diverse commercial operating conditions |
|
Intelligent EMS & Dynamic Pricing |
Optimizes energy management and operational value |
|
VPP-ready via LVTOPSUN Cloud |
Supports future virtual power plant integration |
|
Integrated Fire Protection |
Multiple built-in and optional safety protection solutions |
|
IP55 Cabinet + IP65 Inverter |
Outdoor-ready protection design |
|
Plug-and-play Modular Design |
Simplifies transportation and installation |
Technical Specifications
Battery Specifications
|
Parameter |
Specification |
|
Model |
LVTSG-50kS(PV100k)(112kWh) |
|
Battery Type |
LFP 3.2V / 314Ah |
|
Battery Configuration |
1P112S |
|
Rated Battery Energy |
112kWh |
|
Usable Battery Energy |
100.8kWh |
|
Rated Voltage |
358.4V |
|
Operating Voltage Range |
313.6–403.2V |
|
Rated DC Current |
157A |
|
Number of Battery Packs |
7 |
|
Battery Pack Capacity |
16.08kWh |
|
Battery Pack Weight |
125kg |
|
Cell Cycle Life |
8000 Cycles |
|
Maximum Cycle Rate |
0.5P |
|
Maximum Cycle Efficiency |
90% |
Inverter Specifications
|
Parameter |
Specification |
|
Inverter Model |
SUN-50K-SG01HP3-EU-BM4 |
|
Rated Output Power |
50kW |
|
Maximum Apparent Power (On-grid) |
50kVA |
|
Rated Grid Voltage |
3/N/PE, 220/380V or 230/400V |
|
Rated Grid Frequency |
50Hz / 60Hz |
|
AC Grid Frequency Range |
45–55Hz / 55–65Hz |
|
Rated Output Current |
75.8A / 72.5A |
|
Maximum Apparent Power (Off-grid) |
1.5 × Rated Power (10ms) |
|
Backup Switching Time |
＜10ms |
|
Power Factor |
＞0.99 (0.8 Leading ~ 0.8 Lagging) |
|
THDi |
＜3% |
PV Input Specifications
|
Parameter |
Specification |
|
Maximum Usable PV Input Power |
65kW |
|
Recommended Maximum PV Array Size |
65kW |
|
Maximum Input Voltage |
1000V |
|
Rated Voltage |
600V |
|
Start-up Voltage |
180V |
|
MPPT Voltage Range |
150–850V |
|
Maximum Input Current |
4 × 36A |
|
Maximum Short Circuit Current |
4 × 55A |
|
MPPT / Input Strings |
4 MPPT / 8 Strings |
General Specifications
|
Parameter |
Specification |
|
Dimensions |
1100 × 1300 × 2300 mm |
|
Dimensions (Without Inverter) |
780 × 1300 × 2300 mm |
|
Weight |
1700kg (Cabinet) + 80kg (Inverter) |
|
Operating Temperature |
-20°C ~ +55°C |
|
Storage Temperature |
0°C ~ +40°C |
|
Operating Humidity |
≤95% (Non-condensing) |
|
Maximum Operating Altitude |
3000m |
|
Cooling System |
Industrial-grade Cabinet Air-conditioning + Liquid Cooling (Pack) + Intelligent Fan Cooling (Inverter) |
|
Protection Rating |
IP55 (Cabinet) + IP65 (Inverter) |
|
Anti-corrosion |
C4 / Optional C5 |
|
Noise |
75dB @1m |
Communication & Protection
|
Parameter |
Specification |
|
Communication |
CAN, Ethernet |
|
Optional Communication |
Wi-Fi, Cellular, LAN |
|
Lightning Protection |
Type II (AC Port), Type II (PV & Battery) |
|
Fire Suppression |
Aerosol, Explosion Relief Valve, Fire Water Inlet |
|
Optional Safety |
Flammable Gas Detector, Explosion Relief Panel, Explosion-proof Exhaust Fan, Smoke & Temperature Detectors |
Certifications
|
Parameter |
Specification |
|
Standards |
IEC/EN62109-1, IEC/EN62109-2, IEC61000-6-1/2/3/4, IEC61727, IEC62116, CEI0-21, EN50549, NRS097, RD140, UNE217002, OVE-Richtlinie R25, G99, VDE-AR-N4105, UN38.3 |
Product FAQ
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What battery technology does the LVTSG-50kS(PV100k)(112kWh) use?
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What cooling technologies are integrated?
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Does the system support photovoltaic integration?
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What communication interfaces are available?
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What after-sales support is available?