Description

Summary         

The IP66 Balcony Micro-Storage Inverter is a compact, plug-and-play energy storage solution designed for apartment balconies and small residential solar systems.

With dual MPPT design, high conversion efficiency (>95%) and flexible battery compatibility, it allows households to store excess solar energy and maximize self-consumption. Built with IP66 protection and natural cooling, it is suitable for outdoor installation while maintaining quiet and stable performance.

Simple installation. Smart energy storage. Ideal for modern urban living.

Application  

Balcony solar systems

Apartment self-consumption systems

Small rooftop PV systems

Plug-and-play solar kits

Residential micro-storage solutions

Urban households seeking energy independence

Features  

Optimized for Balcony Solar Systems

Designed for small-scale PV installations

Supports 2-channel MPPT

Suitable for modular expansion

⚡ High Efficiency Performance

Maximum conversion efficiency >95%

Pure sine wave output

Fast grid switching (10ms typical)

Stable 220/230Vac output

🔋 Flexible Battery Compatibility

Supports lead-acid & lithium batteries

Adjustable charging current

Hybrid charging supported (PV + grid)

Intelligent battery management

🌦 IP66 Outdoor Protection

IP66-rated enclosure

Suitable for balcony wall installation

Weather-resistant design

Natural heat dissipation

📱 Smart Monitoring

OLED display with touch keys

RS485 / Optional WiFi / GPRS

Flexible remote monitoring options

🔇 Quiet & Residential-Friendly

Low noise operation

Compact size for limited spaces

Lightweight and easy to install

Parameters  

Product Models	LEF4824V24-16T100-H/V	LEF4824V20-16T100-H/V	LEF4824V08-16T100-H/V	LEF4816V16-16T100-H/V	LEF4816V12-16T100-H/V	LEF4816V08-16T100-H/V
Parallel mode (Function reserved)
The number of parallel machines allowed	2-6 units
Mains power mode
Rated input voltage	220/230Vac
Input voltage range	(170Vac-280Vac)±2%; (90Vac-280Vac)±2%
Frequency	50Hz/60Hz (Automatic detection)
Frequency range	47±0.3Hz~55±0.3Hz (50Hz); 57±0.3Hz~65±0.3Hz (60Hz)
Maximum efficiency	>95%
Conversion time (bypass and inverter)	10ms (Typical value)
Maximum bypass overload current	16A
Maximum grid-connected power	2400W	2000W	800W	1600W	1200W	800W
Inverter mode
Output voltage waveform	Pure sine wave
Rated output power (VA/W)	2400	2400	2400	1600	1600	1600
Power factor	1
Rated output voltage (Vac)	230Vac (±1%)
Output frequency range (Hz)	50Hz±0.3Hz / 60Hz±0.3Hz
Maximum efficiency	>94%
Peak power	4800VA	4800VA	4800VA	3200VA	3200VA	3200VA
Rated battery input voltage	51.2V / 48V
Battery voltage range	44Vdc~56.8Vdc ±0.3Vdc
Power-saving mode	<13W (No output, no load); <20W (Output but no load)
Charging with mains electricity
Battery type	Lead-acid or lithium batteries
Maximum charging current (adjustable)	50A±5Adc	50A±5Adc	50A±5Adc	35A±5Adc	35A±5Adc	35A±5Adc
Charging voltage range	44~56.8Vdc
Solar charging
Maximum PV open-circuit voltage	100Vdc
PV operating voltage range	10-100Vdc
Battery voltage range	44-56.8Vdc
Maximum PV input power	800W*2
Maximum PV input current	16A*2
Solar charging current range (settable)	0-32A
Maximum hybrid charging current (PV+AC)	0-50A
Certification specification
Safety regulation certification	CE (IEC62109-1,2)
EMC certification level	EN61000, C2
Operating temperature range	-15°C to 55°C (>45°C start to reduce output)
Storage temperature range	-25°C ~ 60°C
Humidity range	5% to 95% (Three-proof varnish protection)
Noise	≤45dB	≤45dB	≤45dB	≤35dB	≤35dB	≤35dB
Heat dissipation	External fan air cooling	External fan air cooling	External fan air cooling	Natural heat dissipation	Natural heat dissipation	Natural heat dissipation
Communication interface	RS485(WIFI/GPRS)
Dimensions (W*H*D mm)	380*270*120mm
Weight	7.5kgs