Description

Features

  • U.S. California Rule 21 Certified
  • Thinnest micro inverter in world, 25mm in thickness
  • Designed for frame mount (AC module), as well as rail mount solutions
  • High continuous output power up to 250Wac, recommended for max 330W solarpanels
  • High efficiency with 95.5% CEC
  • Globally certified for c-ETL-us, SAA, TUV, VDE-AR-N 4105, VDE 0126, G83/2,CEI 021, IEC61727,EN50438
  • Integrated grounding for easy installation
  • NEMA-6/IP-66/IP-67 enclosure rating
  • Integrated monitoring and power line communication with BDG-256 gateway

Specifications

MODEL
BDM-300
INPUT (DC) Recommended Max PV Power (Wp)
330
Max DC Open Circuit Voltage (Vdc)
60
Max DC Input Current (Adc)
12
MPPT Tracking Accuracy
> 99.5%
MPPT Tracking Range (Vdc)
22-25
Isc PV (absolute maximum) (Adc)
14
Maximum Inverter Backfeed Current to the Array
0
OUTPUT (AC) Rated AC Output Power (Wp)
250
Nominal Power Grid Voltage (Vac)
240
208
230
Allowable Power Grid Voltage (Vac)
211-264*
183-229*
configurable*
Allowable Power Grid Frequency (Hz)
59.3 - 60.5*
configurable*
THD
< 3% (at rated power)
Power Factor (cos phi, fixed)
> 0.99 (at rated power)
Rated Output Current (Aac)
1.04
1.20
1.09
Current (inrush) (Peak and Duration)
12A, 15us
Nominal Frequency (Hz)
60
50
Maximum Output Fault Current (Aac)
6.3
Maximum Number of Units Per Branch
(20A/15A circuit)
15/11
13/10
14/11
SYSTEM EFFICIENCY Weighted Averaged Efficiency (CEC)
95.5%
Night Time Tare Loss (Wp)
0.08
0.06
0.07
PROTECTION FUNCTIONS Over/Under Voltage Protection
Yes
Over/Under Frequency Protection
Yes
Anti-Islanding Protection
Yes
Over Current Protection
Yes
Reverse DC Polarity Protection
Yes
Overload Protection
Yes
Protection Degree
NEMA-6 / IP-66 / IP-67
Environment Temperature
-40°C -- +65°C
Display
LED LIGHT
Communications
Power Line
Dimensions (W-H-D mm)
180*186*25
Weight (Kg)
1.5
Environment Category
Indoor and Outdoor
Wet Location
Suitable
Pollution Degree
PD 3
Maximum Altitude
2000 M
Overvoltage Category
II (PV), III (AC MAINS)
Product Safety Compliance
California Rule 21 Certified
UL 1741 CSA C22.2 No. 107.1
IEC/EN 62109-1
IEC/EN 62109-2
Grid Code Compliance* (Refer to the label for the detailed grid code compliance)
IEEE 1547
VDE-AR-N 4105*
VDE V 0126-1-1/A1
G83/2, CEI 021
AS 4777.2 & AS
4777.3. EN50438
 
  • Grid parameters are configurable through a BDG-256 or BDG-256P3 gateway
Compliance
  • NEC 2014 Section 690.11 DC Arc-Fault Circuit Protection
  • NEC 2014 Section 690.12 Rapid Shutdown of PV Systems on Buildings
  • NEC 2014 Section 750.12 Point of Connection (AC Arc-Fault Protection)