Forerunner Series Hybrid Inverter with Solar Charge Controller

The forerunner series inverter is a high-end solar hybrid inverter, which uses the best core components to ensure the longest service life. It utilizes solar power, batteries, and utility grid for hybrid power supply to ensure uninterrupted power supply of your home. It can help you use solar power as much as possible, cut your energy costs permanently, for optimal consumption. Helping you with Less dependence on energy providers and no more worries about rising electricity prices.
  • brand:

  • DC Input voltage:

  • AC Output Voltage:

    154-264VAC(Normal mode)-185-264 (UPS mode)
  • Rated power:

  • Rated Output Frequency:

  • Features
  • Download
  • Related documents
  • Video
  • FAQ

Key features

High Performance

High Compatibility

Full Protection

Pure sine wave output, selectable charging current based on application
Perfect match for a variety of batteries: Lithium, AGM,GEL, etc.
Battery reverse connection protection. Perfect protection function, with Short circuit / over voltage / over temperature / overload / Reverse current protection.

Smart Monitoring
Flexible capacity expansion
Fast charging
Support APP remote monitoring with WIFI module (optional)
Up to 9 units in parallel for fast expansion.
Max support 80A for fast charging.

Operational Diagram

Model FR-3K FR-5K
AC Input Input Voltage 208/220/230/240VAC
Voltage Range 154-264VAC (Normal Mode) /185-264VAC (UPS Mode)
Frequency 50/60Hz
AC Output Reted Power 3000W 5000W
Output Voltage 208/220/230/240VAC
Frequency 50/60Hz
Waveform Pure Sine Wave
Transfer Time <20ms (Normal Mode)/<10ms(UPS Mode)
Peak Power 6000VA 10000VA
Overload Capacity
(Inverter Mode)
102-110% load,  60s
110-130% load,  10s
130-150% load,  3s
>150% load,  20ms
Conversion Efficiency ≥94%
Battery Reted Voltage 24VDC 48VDC
Constant Charge Voltage
28.2VDC 56.4VDC
Float Charge Voltage (Adjustable) 27.0VDC 54.0VDC
Charge PV Charge Controller MPPT
Max. PV Power 1500W 5500W
Max. PV Input Voltage 145VDC 450VDC
MPPT Voltage Range 30-115VDC 120-430VDC
Max. PV Charge Current 60A 80A
Max. AC Charge Current 60A 80A
Max. Total Charge Current 80A
Remote Monitoring WIFI Module Remote Monitoring By Mobile APP(Optional)
Parallel Parallel Card No Support 9pcs Inverters in Parallel
BMS Communication BMS Communication YES
General Operating Temperature -10℃-40℃
Storage Temperature -20℃-60℃
Max. Altitude Max. 4000m (>1000m Inverter Reduces Power Output)
Humidity 5%-95%, No Condensation
Noise <40dB
Dimension(LxWxD) 448*320*120mm
Weight 9.7kg

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  • Forerunner Series Hybrid Solar Inverter 1.1-20240222.pdf
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