Single-phase Hybrid Inverter
Low Voltage / Forced Air Cooling
4.8–6.6kW

Parameter
Manual

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Product Advantages

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IP66

IP66 High Protection Level

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60V

60V Low Voltage Startup

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Overload Capability

2× Rated Overload Capacity

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10ms

10ms Off-grid Switching

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Parallel Support

Supports up to 12 units in parallel

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Battery-free Start

Start Without Battery

Technical Specifications

Product ModelESS2-4.8K1P-02-LV-FESS2-6.6K1P-02-LV-F
PV String Input Data

Recommended Max. PV Power10kW13.2kW
Max. Input Voltage500V
Rated Input Voltage350V
Start-up Voltage60V
MPPT Voltage Range60-420V
Max. Input Current20A/20A
Max. Short Circuit Current27A/27A
MPPT Number / String Number per MPPT2/2
Battery Input/Output

Battery Voltage Range40-60V
Max. Charge/Discharge Current100A/100A140A/140A
Max. Charge/Discharge Power5kW/5kW7kW/7kW
BMS CommunicationRS485/CAN
Inverter Output

Rated Output Power4.8kW6.6kW
Max. Apparent Power4.8kVA6.6kVA
Rated Output Current21A30A
EPS Switching Time<10ms
Rated Output Voltage/FrequencyL/N/PE 220V/230V/240V 50Hz/60Hz
Power Factor0.8 leading ... 0.8 lagging
THDi<2%
Grid Input

Max. Input Power8kW10kW
Max. Input Current40A50A
Frequency Range40-70Hz
Rated Voltage/FrequencyL/N/PE 220V/230V 50Hz/60Hz
EPS Port

Max. Output Power (Hybrid)8kW10kW
Max. Output Power (Off-grid)4.8kW6.6kW
Max. Output Current (Hybrid)40A50A
Max. Output Current (Off-grid)21A30A
Multi-function Port

Multi-function PortSecond Load / Generator Input
Max. Input/Output Power8kW
Max. Input/Output Current40A
Rated Voltage/FrequencyL/N/PE 220V/230V/240V 50Hz/60Hz
General Data

Display3.5-inch LCD with buttons
Max. Efficiency97.5%
Protection LevelIP66
Operating Temperature-25℃~60℃(>45℃ derating)
Humidity0-100%(non-condensing)
Cooling MethodForced air cooling
Parallel Quantity12 units
Noise45db
Dimensions479*330*170mm(excluding mounting brackets and terminals)
Weight13.5kG


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