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Off-grid Inverter
FSA-3-4.2K1P-BL
The FSA-3-4.2K1P-BL is an off-grid inverter with excellent heat dissipation performance. Equipped with dual AC outputs, it supports smart load management. The inverter can connects to mains power or diesel generators to meet diverse energy supply needs. Built-in WiFi module enables remote monitoring and O&M via the HaiPower App, significantly enhancing usability and management efficiency.
Product Inquiry
Products Off-grid Inverter FSA-3-4.2K1P-BL
Feature Highlights
High Yields
  • Max. 18A input current
  • Max. 120A charge current
  • Max. 137A discharge current
Flexible Connection
  • Support grid or generator input
  • Parrallel connection with up to 9 units
  • Smart load management
Safe & Reliable
  • 4ms on/off-grid transition
  • 2 times the rated power for 5s
  • Top heat dissipation air outlet
Smart O&M
  • Built-in WiFi module for monitoring
  • LCD screen with touch keys
  • USB and OTA upgrade supported
Product Overview
3kW
3.6kW
4kW
4.2kW
Product Model
FSA-3K1P-BL
Nominal Output Power
3000W
Max. PV Input Power
3300W
Max. Input Voltage
500V
Number of MPPT
1
Max. Input Current
18A
Max Charge Current
120A
Max. Discharge Current
137A
Product Dimension
290*424*120mm
Weight
7.1kg
Ingress Protection
IP20
Parallel Capability
9
Product Model
FSA-3.6K1P-BL
Nominal Output Power
3600W
Max. PV Input Power
3960W
Max. Input Voltage
500V
Number of MPPT
1
Max. Input Current
18A
Max Charge Current
120A
Max. Discharge Current
137A
Product Dimension
290*424*120mm
Weight
7.1kg
Ingress Protection
IP20
Parallel Capability
9
Product Model
FSA-4K1P-BL
Nominal Output Power
4000W
Max. PV Input Power
4400W
Max. Input Voltage
500V
Number of MPPT
1
Max. Input Current
18A
Max Charge Current
120A
Max. Discharge Current
137A
Product Dimension
290*424*120mm
Weight
7.1kg
Ingress Protection
IP20
Parallel Capability
9
Product Model
FSA-4.2K1P-BL
Nominal Output Power
4200W
Max. PV Input Power
5200W
Max. Input Voltage
500V
Number of MPPT
1
Max. Input Current
18A
Max Charge Current
120A
Max. Discharge Current
137A
Product Dimension
290*424*120mm
Weight
7.1kg
Ingress Protection
IP20
Parallel Capability
9
Resource Downloads
Datasheet
FSA-3-4.2K1P-BL_Datasheet_EN
11.80M | PDF
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