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Product Details:
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| Input Voltage: | 12V/24V/48V | Output Type: | Single |
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| Output Frequency: | 50Hz/60Hz | Efficiency: | >85% |
| Output Voltage: | 110V/220V/230V/240V | Output Power: | 1 - 200KW |
| Phase: | 1-phase | Max PV Input: | 6200W / 6500W |
| Max Solar Charging Current: | 120A | Battery Voltage: | 24V DC (4200 Model) / 48V DC (6200 Model) |
| MPPT Voltage Range: | 60-450VDC | Output Waveform: | Pure Sine Wave |
| Highlight: | 24V lithium solar inverter,hybrid off-grid inverter,4.2kW solar inverter |
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24V Lithium Battery Compatible 4.2kW Hybrid Off Grid Solar Inverter
The GN4200 is a 4.2kW (4200VA) hybrid grid-tie & off-grid solar inverter, an all-in-one solar power solution integrated with a 120A MPPT solar charge controller, pure sine wave inverter, battery charger and grid feed-in function. Designed for 24V battery bank systems, it supports both on-grid grid-tied power export and off-grid standalone backup power operation.
Technical Specifications
Specification
Details
Models
BSSI-V-GN4200 (4200W/4200VA) & BSSI-V-GN6200 (6200W/6200VA)
Phase
1-phase
Max PV Input
6200W / 6500W
Max Solar Charging Current
120A
Battery Voltage
24V DC (4200 model) / 48V DC (6200 model)
Grid-Tie & Off-Grid
Functions with or without the grid
MPPT Voltage Range
60-450VDC, maximizing solar harvest
Output Waveform
Pure sine wave AC output, safe for all appliances
Efficiency
Up to 98% max conversion efficiency (DC/AC)
Backup Power
Provides up to 4200W (main load) + secondary load power during outages
Communication
RS485/RS232/WIFI/GPRS/Lithium Battery compatibility for smart monitoring
Operating Temperature
-10°C to 50°C
Certifications
Compliant with EN/IEC safety and EMC standards
Warranty
2 years
Application Scenarios
Frequently Asked Questions
What battery voltage does this 4.2kW inverter support?
A: This BSSI-V-GN4200 model is designed for 24V DC battery banks, compatible with lead acid, AGM, gel and LiFePO4 lithium batteries. If you need 48V version, choose our 6.2kW GN6200 model.
Q2: Can it feed excess solar electricity back to the public grid?
A: Yes. It is a hybrid grid-tie inverter with grid feed-in function, which can automatically export surplus solar power to the grid for electricity rebates under compliant grid connection conditions.
Q3: What is the maximum solar panel power it can connect?
A: Max PV input power is 6200W, PV open circuit voltage cannot exceed 500VDC, MPPT working range 60–450VDC.
Q4: Does it work without batteries in grid-tie mode?
A: It requires a 24V battery bank for normal startup and stable operation, the battery acts as energy buffer for grid-tied feeding and off-grid backup.
Contact Person: Mr. Lily
Tel: 18363367612
English
