Crown CMLB-51.2-100 I CMLB-51.2-230 Lithium Battery

Model: CMLB-51.2-100
Battery Type: LiFePO₄ Lithium Battery
Nominal Voltage: 51.2V
Capacity: 100Ah
Energy Storage: 5.12 kWh
Weight: Approx. 52 kg
Built-in Smart BMS protection
Long cycle life

Supports solar and hybrid inverter systems

Technical Data

Specification	Details
Model	CMLB-51.2-230
Battery Type	Lithium Iron Phosphate (LiFePO₄)
Nominal Voltage	51.2V
Nominal Capacity	230Ah
Energy Storage	11.77 kWh
Usable Capacity	11.77 kWh
Depth of Discharge	95%
Normal Charge / Discharge Current	100A
Max Charge / Discharge Current	200A
Peak Discharge Current	≥300A (short duration)
Communication	RS485 / CAN
Cell Configuration	16 cells in series
Operating Temperature (Charge)	0°C – 60°C
Operating Temperature (Discharge)	−10°C – 65°C
Storage Temperature	−20°C – 55°C
Dimensions	455 × 740 × 234 mm
Weight	Approx. 99 kg
IP Rating	IP30

Features

High-performance LFP single cell with long life and wide temperature range
Compact, lightweight design with high energy density
Built-in BMS for monitoring voltage, current, and temperature
Fire-redundant wiring and laser welding for enhanced safety
CAN or RS485 communication for seamless inverter integration
15+ years of design life
Flexible customisation of dimensions
Customisable dimensions and maintenance-free operation
LCD display for real-time battery data (voltage, temperature, SOC)

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Categories: Lithium Iron Phosphate Battery, Solar Inverters I UPS & Batteries

Description

Crown CMLB-51.2-100 Lithium Battery

Product Overview

The Crown CMLB-51.2-100 is a high-performance lithium iron phosphate (LiFePO₄) battery Crown CMLB-51.2-100 I CMLB-51.2-230 Lithium Battery designed for modern solar energy storage systems, hybrid inverters, and backup power applications. With a nominal voltage of 51.2V and a capacity of 100Ah, the battery provides approximately 5.12 kWh of usable energy, making it ideal for homes, offices, and small commercial installations that require stable and efficient power storage.

Advanced Lithium Technology

This battery is built using LiFePO₄ cell technology, which is known for its superior safety, long lifespan, and high efficiency. Compared to traditional lead-acid batteries, lithium batteries charge faster, last longer, and deliver consistent power output. This improves the overall performance of solar systems while reducing maintenance and replacement costs.

Smart Battery Management System (BMS)

The Crown CMLB-51.2-100 includes an intelligent Battery Management System that constantly monitors the battery’s voltage, current, and temperature. The BMS protects the battery from overcharging, over-discharging, short circuits, and overheating. This ensures safe operation and helps extend the overall life of the battery.

Easy Installation and System Compatibility

The battery is designed with a compact and durable structure that allows easy installation in solar systems. It supports communication protocols such as RS485 and CAN, enabling seamless integration with modern hybrid inverters and energy management systems. This makes monitoring and controlling the battery more efficient.

Reliable Energy Storage Performance

With deep discharge capability and long cycle life, the battery provides reliable energy storage for daily solar usage and backup power during outages. Its stable performance ensures continuous power supply even under demanding conditions.

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• Power Capacity: 5.8KW Hybrid Solar Inverter suitable for homes, shops, and small offices

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Crown CMLB -12.8V-100 I CMLB -12.8V-200 Lithium Battery

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Technical Data

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Output (AC)

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Battery Specifications

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Charging (Solar + AC)

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Communication & Monitoring

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Physical Specifications

Dimensions:
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Environmental Conditions

Operating Temperature: -10°C to 50°C
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Additional Features

Dual Output (Smart Load + Normal Load)
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Built-in Anti-Dust Kit
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Technical Data

General

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Communication

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Physical

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Environment

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Cooling: Fan Cooling
Humidity: 0–100% (Non-condensing)
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Protection Features

Anti-islanding protection
DC reverse polarity protection
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Surge protection (DC & AC)
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Features:
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- Compatible with all major types of PV panels
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Crown Voltmore 350KW [ Three Phase ]

Solar Inverters I UPS & Batteries, Solar Inverters

• Three-phase on-grid solar inverter

• Power: 350KW

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• Smart monitoring (Bluetooth + App + PLC)

• Advanced industrial protections

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Technical Data

General

Model: Voltmore 350KW
Inverter Type: On-Grid (Grid-Tied)
Phase: Three Phase (3W + PE)
Rated Power: 350KW / 352kVA
Topology: Transformer-less
Max Efficiency: 99%

AC Output

Nominal Voltage: 800V (Three Phase)
Frequency: 50Hz / 60Hz
Max Output Current: 254A
Power Factor: 0.8 lead – 0.8 lag
THD: <3%

Solar (PV Input)

Max DC Voltage: 1100V
MPPT Voltage Range: 200V – 1000V
MPPT Trackers: up to 12–16
Strings per MPPT: 2
Advanced string monitoring supported

Communication

Interfaces: RS485 / PLC
Monitoring: Bluetooth + Mobile App
Smart Features: I-V Curve Scan, Remote Monitoring

Physical

Dimensions: 1050 × 860 × 393 mm
Weight: ~130 kg
Protection Class: IP66
Noise Level: ~75 dB

Environment

Operating Temperature: -30°C to +60°C
Cooling: Fan Cooling
Humidity: 0–100% (Non-condensing)
Max Altitude: 5000m (derating above 4000m)

Protection Features

Anti-islanding protection
Reverse polarity protection
Overcurrent & short circuit protection
Surge protection (Type II DC / AC)
Residual current monitoring
String fault detection
Optional AFCI & PID recovery
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Solar Inverters I UPS & Batteries, Solar Inverters

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• Power Capacity: 1.5KW – 3KW hybrid solar inverter suitable for home and small office solar systems

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ure sine wave solar MPPT based inverter
Wide PV input voltage range 60VDC ~ 450VDC
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Maximum PV input current, 40A
Feed-in to the grid function
Built-in BMS & Wi-fi
Battery equalization function to optimize battery performance and extend life cycle
Built-in 120A Mppt solar charger
Dual output, for smart load management
Output power factor

Rated power : 1500W with PV & battery 3000W Rated power : only 1200W Apparent power : 2400VA 6000VA Efficiency : 93% Transfer time : 10ms Waveform : Pure sine wave Battery voltage: 12VDC 24VDC Floating voltage : 13.5VDC 27VDC Overdischarge protection : 16VDC 32VDC Battery type : Lithium / Lead-acid Lithium / Lead-acid Solar charger type : MPPT MPPT Max. PV array open circuit voltage 400VDC 450VDC Max. PV array power 2500W 3000W MPPT : range operating voltage 30 – 400VDC (30V – 60V with battery) 60 – 400VDC Max. solar charge current 80A 100A Max. PV charge current 80A 80A Max. AC charge current 80A 100A Max. charge current Dimension, D*W * H (mm) 90288357 100288390 Net weight (Kgs) 6.6 Communication interface RS232 Humidity 5% to 95% relative humidity (non-condensing) Operating temperature –10°C to 50°C Storage temperature –15°C to 60°C

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