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Product Description

Product Features

•  Supports up to 16 units in parallel (parallel off-grid mode)

•  6 programmable charging and discharging time periods

•  Supports parallel connection of multiple batteries

•  Supports AC coupling to retroft existing PV systems

•  Supports direct battery charging by diesel generator

•  Supports arc detection

Product Features

•  Supports up to 16 units in parallel (parallel off-grid mode)

•  6 programmable charging and discharging time periods

•  Supports parallel connection of multiple batteries

•  Supports AC coupling to retroft existing PV systems

•  Supports direct battery charging by diesel generator

•  Supports arc detection

Product Documents
Model Queenbee-1P3K   Queenbee-1P3.6K Queenbee-1P5K   Queenbee-1P6K
PV String Input Data
Max.PV Input Power(W) 3900    4680  6500    7800 
Max.PVInput Voltage(V) 500    500  500    500 
Rated DCinput voltage(V) 370(125~500)   370(125~500) 370(125~500)   370(125~500)
Start-up Voltage(V) 125    125  125    125 
MPPT Voltage Range(V) 150-425   150-425 150-425   150-425
Full Load MPPTVoltage Range(V) 200-425   200-425 200-425   200-425
Max.Operating PVInput Current(A) 18+18   18+18 18+18   18+18
Max.Input Short-Circuit Current(A) 27+27   27+27 27+27   27+27
No.of MPP Trackers/No.of Strings MPP Tracker   2    2 
Number of MPPT strings per channel 1+1   1+1 1+1   1+1
AC Input/Output Data
Rated AC Input/Output Active Power(W) 3000    3600  5000    6000 
Maximum AC output active power(W) 3300    3960  5500    6600 
Rated AC Input/Output Current(A) 13.7/13.1   16.4/15.7 22.8/21.8   27.3/26.1
Max.ACInput/Output Current(A) 15/14.4   18/17.3 25/24   30/28.7
Max.ContinuousACPassthrough (grid to load)(A) 35    35  35    40 
Peak Power (off-grid)(W) 2 Times of rated power, 10s
Power Factor Adjustment Range 0.8 leading-0.8 lagging
Rated Input/Output Grid Frequency/Range 50/60Hz;L/N/PE 220/230Vac(Single phase)
Grid Connection Form Single Phase
Total Current Harmonic Distortion THDi THD<3%(Linear load<1.5%)
DC Injection Current <0.5%ln <0.5%ln <0.5%ln <0.5%ln
Efficiency
Max.Efficiency 97.60% 97.60% 97.60% 97.60%
Euro Efficiency 97.00% 97.00% 97.00% 97.00%
MPPT Efficiency >99% >99% >99% >99%
security protection DC Polarity Reverse Connection Protection, AC Output Overcurent Protection, ACOutput Overvoltage Protection, AC Output Short Circuit Protection, Thermal Protection, DC Terminal Insulation Impedance Monitoring, DC Component Monitoring, Ground Fault Current Monitoring, Power Network Monitoring, Island Protection Monitoring, EarthFault Detection, DC Input Switch, Overvoltage Load Drop Protection, Residual Current(RCD)Detection, Surge Protection Level, 
General Data
Operating Temperature Range ’-40~+65°, >45°Derating
Cooling method Intelligent air cooling
Noise ≤30dB
Communication Interface RS485;CAN
Weight(kg)  
Cabinet size(W*H*D)[mm]  
Ingress Protection(IP)Rating IP65
Installation method Wall Mount
Model Queenbee-1P3K   Queenbee-1P3.6K Queenbee-1P5K   Queenbee-1P6K
PV String Input Data
Max.PV Input Power(W) 3900    4680  6500    7800 
Max.PVInput Voltage(V) 500    500  500    500 
Rated DCinput voltage(V) 370(125~500)   370(125~500) 370(125~500)   370(125~500)
Start-up Voltage(V) 125    125  125    125 
MPPT Voltage Range(V) 150-425   150-425 150-425   150-425
Full Load MPPTVoltage Range(V) 200-425   200-425 200-425   200-425
Max.Operating PVInput Current(A) 18+18   18+18 18+18   18+18
Max.Input Short-Circuit Current(A) 27+27   27+27 27+27   27+27
No.of MPP Trackers/No.of Strings MPP Tracker   2    2 
Number of MPPT strings per channel 1+1   1+1 1+1   1+1
AC Input/Output Data
Rated AC Input/Output Active Power(W) 3000    3600  5000    6000 
Maximum AC output active power(W) 3300    3960  5500    6600 
Rated AC Input/Output Current(A) 13.7/13.1   16.4/15.7 22.8/21.8   27.3/26.1
Max.ACInput/Output Current(A) 15/14.4   18/17.3 25/24   30/28.7
Max.ContinuousACPassthrough (grid to load)(A) 35    35  35    40 
Peak Power (off-grid)(W) 2 Times of rated power, 10s
Power Factor Adjustment Range 0.8 leading-0.8 lagging
Rated Input/Output Grid Frequency/Range 50/60Hz;L/N/PE 220/230Vac(Single phase)
Grid Connection Form Single Phase
Total Current Harmonic Distortion THDi THD<3%(Linear load<1.5%)
DC Injection Current <0.5%ln <0.5%ln <0.5%ln <0.5%ln
Efficiency
Max.Efficiency 97.60% 97.60% 97.60% 97.60%
Euro Efficiency 97.00% 97.00% 97.00% 97.00%
MPPT Efficiency >99% >99% >99% >99%
security protection DC Polarity Reverse Connection Protection, AC Output Overcurent Protection, ACOutput Overvoltage Protection, AC Output Short Circuit Protection, Thermal Protection, DC Terminal Insulation Impedance Monitoring, DC Component Monitoring, Ground Fault Current Monitoring, Power Network Monitoring, Island Protection Monitoring, EarthFault Detection, DC Input Switch, Overvoltage Load Drop Protection, Residual Current(RCD)Detection, Surge Protection Level, 
General Data
Operating Temperature Range ’-40~+65°, >45°Derating
Cooling method Intelligent air cooling
Noise ≤30dB
Communication Interface RS485;CAN
Weight(kg)  
Cabinet size(W*H*D)[mm]  
Ingress Protection(IP)Rating IP65
Installation method Wall Mount
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