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PV Microinverter
BKW 500
Single unit connects to one PV module
Maximum 500W AC output power
Single-phase output, Flexible 3-phase PV system
WIFI communication and cloud monitoring
Up to 9 units (230V) per branch
Customizable various input (DC, PV) voltage range
Integrated AC bus cable, Ready-To-Use
Low cost, Easy installation
WIFI Antenna
AC Bus Cable
To previous inverter
AC Bus Cable ,To next
inverter / the Grid
M
ounting Holes
S
tatus Indicator
DC Input
To PV Module
WIFI Set/Reset
B
utton
Sticker of unique ID
and basic parameters
WIFI Status
Indicator
BKW 500
Basic Structure
D
imensions
U
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Input Data (DC, PV)
Number of Input MC4 Connector 1 set
MPPT Voltage Range
28V-55V
Operation Voltage Range
20V-60V
Maximum Input Voltage
60V
Startup Voltage
20V
Maximum Input Power
500W
Maximum Input Current
16.66A
Output Data (AC)
Single-Phase Grid Type
Rated Output Power
Maximum Output Power
Nominal Output Current
Nominal Output Voltage
Default Output Voltage Range
Nominal Output Frequency
Default Output Frequency Range
Power Factor
Total Harmonic Distortion
Maximum Units per Branch
Efficiency
Peak Efficiency
CEC Weighted Efficiency
Nominal MPPT Efficiency
Night Power Consumption
Mechanical Data
Operating Ambient Temperature Range -40°C to +65°C
Storage Temperature Range -40°C to +85°C
Dimensions (W x H x D) 145mm x 140mm x 37mm (not include connectors and cable)
Weight 0.8kg
Max Current of AC Bus Cable 20A
Waterproof Grade IP65
Cooling Mode Natural Convection - No Fans
Other Features
Communication WIFI (Cloud monitoring)
Transformer Design High Fr equency Transformers, Galvanically Isolated
Integrated Ground
Equipment ground is provided by the PE in the AC cable. No additional ground
is required.
Protection Functions
Isolated Island Protection, Voltage Protection, Frequency Protection,
Temperature P rotection, Current Protection, etc.
Design Compliance CE etc.
** Specifications subject to change without notice**
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Model
BKW 500
BKW 500 PV Microinverter - Parameter Table
120V / 230V
480W
500W
@120VAC : 4.16A / @230VAC : 2.17A
120VAC / 230VAC
@120VAC : 80V-160V / @230VAC : 180V-280V
50Hz & 60Hz
@50Hz : 47.5Hz-52.5Hz & @60Hz : 57.5Hz-62.5Hz
>0.99
THD <5%
@120VAC : 4 units / @230VAC : 9 units
95%
@120VAC : 92.5% / @230VAC : 93.5%
99.9%
<700mW
1. BKW500-230VAC @Single-Phase 230V grid, Maximum 9 units BKW500 Microinverters per branch.
2. The max DC input power of each inverter is 500W (the PV module max output power is 500W).
3. The VOC of PV modules should not be greater than the max DC input voltage of Microinverters.
230VACBKW500 Microinverter
Single-Phase 230V
@
Single-Phase
230V Grid
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I
nstallation Schematic
ATTENTION: If you combine inverters with different power ratings (e.g. BKW500 with BKW1000),
the most powerful one must be connected to the mains, otherwise there may be a loss of power.


Produktspecifikationer

Varumärke: KKT Kolbe
Kategori: Inte kategoriserad
Modell: BKW 500

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