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Bettsun 5KW 48V Hybrid Solar Inverter

Key Features:
  • PV input voltage range: 110-450Vdc.
  • Battery system: 48V, compatible with Pb and Li-ion batteries.
  • Single MPPT with 97.5% efficiency and max input power of 5000W.
  • Supports output voltage levels of 208Vac, 230Vac, and 240Vac.

$510.00

Ultra-Wide Input Voltage and Frequency Range
The Bettsun 5KW 48V hybrid inverter supports a wide PV input voltage range of 110-450Vdc, ensuring it can handle highly unstable grid environments. This flexibility allows it to adapt to varying power conditions seamlessly.
3-in-1 Solar Technology
This 5KW 48V hybrid inverter integrates grid-tied, off-grid, and hybrid modes, offering versatile solutions for multiple energy needs. It ensures a continuous and reliable power supply across different configurations.
Battery Compatibility and AC Coupling Mode
Supporting 48V battery systems, the 5KW 48V model can also operate without a battery in AC coupling mode, providing flexibility in energy storage and system configurations.
Dual Activation for Lithium-Ion Batteries
The 5KW 48V model includes a dual activation function, capable of reviving dormant lithium-ion batteries using either grid or solar power, ensuring optimal battery performance and longevity.
Single-Phase Pure Sine Wave Output
This inverter delivers a pure sine wave output with a current distortion rate of less than 3%, providing clean and stable power for sensitive electronics and home appliances.
Multi-Voltage Output Support
With output voltage options of 208Vac, 230Vac, and 240Vac, the Bettsun 5KW 48V model is adaptable to different regional grid standards, ensuring flexibility and compatibility.
Single MPPT with High Efficiency
The 5KW 48V inverter is equipped with a single MPPT that achieves an efficiency of 97.5%, handling a maximum photovoltaic input power of 5000W, optimizing solar energy utilization.
Multiple Charging Modes
The 5KW 48V inverter offers four charging modes: solar only, grid priority, solar priority, and hybrid grid/PV charging, giving users full control over their energy consumption and charging preferences.
Grid-Tied Selling Mode
The Bettsun 5KW 48V hybrid inverter model supports a grid-tied selling mode, enabling users to set the power for selling excess energy back to the grid, optimizing energy usage and potentially providing financial benefits.
Dual Output Modes
With two output modes—grid bypass and inverter output—the 5KW 48V inverter ensures uninterrupted power supply, even during grid fluctuations or outages.
Large LCD Screen with Dynamic Flow Chart
A large LCD display with a dynamic flow chart makes it easy to monitor system data and operational status, allowing users to have real-time insights into the inverter’s performance.
CAN or RS485 Communication Support
The 5KW 48V inverter supports CAN or RS485 communication, allowing advanced monitoring and remote system control for enhanced flexibility.
Anti-Backflow with CT Sensors
The 5KW 48V inverter features CT sensors to prevent energy backflow into the grid, ensuring safe and efficient system operation.
Unlimited Load Capacity
The Bettsun 5KW 48V model can handle significant loads, with the ability to drive a 20kW load (with grid assistance), ensuring seamless operation for demanding energy needs.
Advanced App Control and Monitoring
With a plug-and-play WiFi system and a powerful mobile app, the inverter allows users to remotely monitor and control the system, ensuring optimal performance from any location.
High-Frequency Isolation for Enhanced Safety
The Bettsun 5KW 48V model incorporates high-frequency isolation and advanced protection features, including short circuit, overcurrent, and anti-islanding protection, ensuring safe and reliable operation.
Feature Value
MPPT Range @ Operating Voltage 110-450VDC
PV Overvoltage Protection Open Circuit Voltage: 450VDC
Maximum PV Array Power 3000W
Maximum Solar Charge Current 100A
AC Voltage 220Vac
Selectable Voltage Range 170-270Vac (UPS), 90-280Vac (APL)
Max AC Voltage 280VAC
Frequency 50Hz/60Hz (Auto)
Frequency Range 40-65Hz
Transfer Time 10ms (UPS) 20ms (APL)
Maximum AC Charge Current 100A
Battery Type Lead-acid/Lithium
Battery Voltage 24VDC
Battery Voltage Range 20.4-29.2V (Lithium), 20-30V (Lead-Acid)
Max Charge Current 100A
Floating Charge Voltage 27.6V (Lead-Acid), Defined by user for Lithium
Highest Constant Voltage 28.8V (Lead-Acid), Defined by user for Lithium
Rated Power 3KW
Output Voltage 220VAC/208VAC/240VAC
Voltage Accuracy ±5%
Frequency 50Hz/60Hz
Frequency Accuracy ±2%
Total Harmonic Distortion (THD) ≤3% (100% Linear Load)
Power Factor (PF) 1.0
Max Efficiency 95.5% (PV360V@1/2 load)
Over-load 110%<Load<150% (±10%): Shutdown after 10 seconds; 150%<load<200% (±10%): Shutdown after 5 seconds; 200%
Battery Over-voltage Protection Yes
Battery Low Voltage Protection Yes
Over-load Protection Yes
Output Short Circuit Protection Yes
Over-temperature Protection Yes
Dimension (L/W/H) 380/252/103mm
Weight 6.3kg
Noise ≤48dB
Operating Temperature -10℃~+55℃
Storage Temperature -15℃~+60℃
Humidity (Non-condensing) 0~90%
Altitude ≤6000m

 

User manual 1

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