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| BG12KTR | BG15KTR | BG17KTR | |
| INPUT (DC) | |||
| Max. DC input power (W) | 12500 | 15600 | 17500 |
| Max. DC input voltage (V) | 1000 | ||
| Starting voltage (V) / | 200/180 | ||
| Min. opration voltage (V) | |||
| MPPT Range(V) | 180- 800 | ||
| Number of MPPT / | 2/2 | ||
| String per MPPT | |||
| Max. DC current (A) Per MPPT | 19x2 | 21x2 | 23x2 |
| x Number of MPPT | |||
| DC switch | Integrated | ||
| OUTPUT (AC) | |||
| Rated output power (W) | 12000 | 15000 | 17000 |
| Max. AC output current(A) | 20 | 24 | 28 |
| Grid voltage range | 3/PE, 230/400V, (320~460V); 3/PE,220/380V, (320~460V) | ||
| Grid frequency range | 50Hz (47~51.5Hz) / 60Hz (57~61.5Hz) | ||
| Power factor | -0.8~+0.8 (adjustable) | ||
| THDi | < 3% (at rated power) | ||
| AC output | Three-phase (L1, L2, L3, N, PE)/(L1, L2, L3, PE) | ||
| SYSTEM | |||
| Cooling method | Smart cooling method | ||
| Max. efficiency | 98.20% | 98.30% | 98.30% |
| Euro-efficiency | 97.60% | 97.80% | 97.80% |
| MPPT efficiency | 99.90% | ||
| Protection rating | IP65 | ||
| Self-consumption(at night) (W) | <0.5 | ||
| Topology | Transformerless | ||
| Operating temperature range | -25ºC~+60ºC(derate after 45ºC) | ||
| Relative humidity | 0~95%,no condensation | ||
| Protection | PV array insulation protection, PV array leakage current protection, Ground fault monitoring, | ||
| Grid monitoring, Island protection, DC monitoring, Short current protection etc. | |||
| Noise (dB) | < 50 | ||
| DISPLAY AND COMMUNICATION | |||
| Display | 3.5 inches LCD display, support backlit display | ||
| LCD language | English, Chinese, German, Dutch | ||
| Keyboard | Integrated | ||
| Communication interface | RS485 (standard) ;WiFi,Ethernet(optional) | ||
| MECHANICAL PARAMETERS | |||
| Dimension (H x W x D mm) | 480x610x204 | ||
| Weight (kg) | 38 | ||
| Installation | Wall mounting | ||
| OTHERS | |||
| DC terminal | MC4 | ||
| Grid standard | DIN VDE 0126-1-1:2013,VDE-AR-N 4105:2011,DIN VDE V 0124-100:2012, | ||
| IEC 61727(IEC62116),AS/NZS 4777.2:2015,NB/T32004-2013, | |||
| IEC 60068-2-1:2007,IEC 60068-2-2:2007,IEC 60068-2-14:2009, | |||
| IEC 60068-2-30:2005,IEC 61683:1999,C10/11:2012 | |||
| Safe certificate / | IEC 62109-1 :2010,IEC 62109-2 :2011,EN 61000-6-2: 2005, | ||
| EMC category | EN 61000-6-3:2007/A1:2011 | ||
| Factory warranty (years) | 5 | ||
Doğrulanmış işletme lisanslarına sahip tedarikçiler
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