
MP-LD51C 5.1 kWh Low-voltage Battery System-4299
The China Moneypro LD51C is a versatile residential energy storage battery designed to deliver high?density performance, long cycle life, and flexible expansion. Built on advanced LFP (Lithium Iron Phosphate) cells with CTP (Cell?to?Pack) design, this battery offers efficient energy storage, intuitive management, and scalable capacity for homes looking to maximize self?consumption and backup power capabilities.
Scalable & High?Performance Energy Storage for Solar Systems
The China Moneypro LD51C is a versatile residential energy storage battery designed to deliver high?density performance, long cycle life, and flexible expansion. Built on advanced LFP (Lithium Iron Phosphate) cells with CTP (Cell?to?Pack) design, this battery offers efficient energy storage, intuitive management, and scalable capacity for homes looking to maximize self?consumption and backup power capabilities.
High Energy Density & Long Life
Reliable Battery Core
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Modular LFP cell architecture with CTP technology optimizes space and enhances energy density.
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Rated energy 5.1?kWh per unit, expandable up to 81.9?kWh with up to 16 units in parallel.
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High charge/discharge currents provide robust power handling: 100?A charge / 135?A discharge.
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Long cycle life with over 6000 cycles, delivering sustainable performance for years.
Benefits:
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Efficient use of installation space.
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Increased usable capacity with parallel expansion.
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High?performance output for demanding residential needs.
Smart Management & Ease of Use
Intuitive Interaction & Control
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Built?in LCD touchscreen for clear, user?friendly interaction with system status and settings.
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Remote diagnostics, updates, and maintenance streamline monitoring and operation.
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Temperature tolerance and smart system behavior help maintain stable performance.
Advantages:
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Easy local and remote system monitoring.
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Simplifies everyday O&M tasks.
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Enhances user experience with intuitive UI.
Safety & Adaptability
Built for Real?World Use
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IP40 ingress protection guards against intrusions of solid particles and limited moisture.
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Strong thermal and electrical design improve overall system safety and reliability.
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Flexible deployment options suitable for many residential environments.
Benefits:
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Solid protective build for indoor installations.
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Reliable performance under diverse environmental conditions.
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Designed for long?term dependable use.
Why Choose China Moneypro LD51C?
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Expandable Capacity: Easily scales from 5.1?kWh up to 81.9?kWh with up to 16 units in parallel.
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High Charge/Discharge Capability: Handles high power demands with 100?A / 135?A currents.
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Long Lifecycle: Over 6000 cycles offer years of reliable energy storage.
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User?Friendly: LCD touchscreen and smart remote functions improve user experience.
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Robust & Reliable: LFP chemistry and advanced design ensure durable, safe performance.
Key Specifications
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Battery Type: LFP (Lithium Iron Phosphate)
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Rated Energy: 5.1?kWh per unit
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Rated Power: 2.5?kW
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Max. Charge / Discharge Current: 100?A / 135?A
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Depth of Discharge (DOD): 90?%
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Expandable Parallel Units: Up to 16
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Cycle Life: >?6000 cycles
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Ingress Protection: IP40
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Dimensions (W ?? H ?? D): 370 ?? 635 ?? 183?mm
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Net Weight: ~42.8?kg
Typical Applications
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Residential Solar + Storage Systems: Efficiently store and use solar energy for day/night use.
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Backup Power: Provides stable backup power during grid outages.
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Scalable Energy Needs: Expandable design supports growing household energy demands.
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Energy Management Optimization: Works with hybrid inverters to optimize self?consumption.
FAQ ?C Common Questions
Q1: How much energy can a single LD51C unit store?
A single unit stores 5.1?kWh of energy, suitable for most residential applications.
Q2: Can multiple units be connected together?
Yes ?? up to 16 units can be connected in parallel for larger capacity systems.
Q3: What battery chemistry does it use?
The LD51C uses LFP (Lithium Iron Phosphate) cells for high safety and long life.
Q4: How long does it last?
It offers more than 6000 charge/discharge cycles, ensuring long?term reliability.
Q5: Is this battery safe for indoor use?
Yes ?? with IP40 protection and robust design, it??s suitable for indoor residential installations.
Specifications
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Technical Data
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LD51C
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General Information
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Battery Model
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LD51C
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Battery Type
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LFP
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Scalability
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Max. 16 pcs in parallel
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Rated Voltage (Vdc)
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51.2
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Operating Voltage Range (Vdc)
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42.4 ~ 57.6
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Rated Energy (kWh)
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5.1
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Usable Energy (95% DOD, kWh)
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4.8
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Rated Power (kW)
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2.5
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Max. Power (kW)
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6.9
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Peak Output Power (kW, 10s)
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10.2
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Recommend Charge / Discharge Current (A)
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50
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Max. Charge / Discharge Current (A)
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100 / 135
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Depth of Discharge
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95%
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Cycle Life (95% DOD)
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>6000 cycles
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Dimensions (W × H × D mm)
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370 × 635 × 183
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Net Weight (kg)
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42.8 ±1
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Warranty
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5 Years
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Environmental Requirements
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Charge Temperature (°C)
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0 ~ +55
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Discharge Temperature (°C)
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-20 ~ +55
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Cooling Concept
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Natural cooling
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Storage Temperature
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-20 ~ +30°C (12 months) / +30 ~ +60°C (6 months)
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Relative Humidity
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5 ~ 95% RH (non-condensing)
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Max. Operating Altitude (m)
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3000
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Installation Type
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Wall mounting / Floor mounting
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Ingress Protection
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IP40
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Environment
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Indoor
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Communication Interfaces
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Display
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Indicators / LCD
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Communication Interfaces
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CAN2.0 / RS485
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Standard
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Hazardous Materials Classification
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Class 9
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Transport Testing Requirement
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UN38.3
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Protection Class
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Class I
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Certifications
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IEC 62619, IEC 62133, IEC 60730, IEC 61000, IEC EMC
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