With UL1741SB, UL1699B, IEEE1547:2018, CSA C22.2
MAXIMIZE PV INPUT POWER
1.Up to 200% oversizing allowed with 3 MPPTs
2.Support high power mdule with 30A PV input current
3.Support AC coupled solar input
4.Integrated arc fault circuit interrupter(AFCI) and Rapid Shutdown
VERSATILE APPLICATIONS
1.Stackable up to 9 units
2.Standby generator connection for whole-home back up
3.Four application modes, mixed with time control
4.Remote configuration and upgrade
FLEXIBLE BATTERY CONFIGURATION
1.Built-in DC Breaker for safety and reliability
2.Support 40-64V Lithium or Lead-acid battery
3.Maximum battery charge/discharge current of 210A
STABLE OUTPUT POWER
1.Continuous 110% of nominal AC power
2.Support 120/240/208V connections
3.Seamless backup transition(<10ms)
| Max. Efficiency | 98.0% |
| Communication | Wifi(Optional)/GPRS(Optional)/RS485(Optional) |
| Model | OST 5KHB-130-SP | OST 6KHB-130-SP | OST 7K6HB-180-SP | OST 10KHB-210-SP | OST 12KHB-210-SP | |
| Efficiency | ||||||
| Max. Efficiency (PV to AC) | 98.0% | |||||
| Max. Efficiency (BAT to AC) | 94.5% | |||||
| Input (PV) | ||||||
| Max. PV Configuration | 200% | |||||
| Max. PV Input Power | 7500W | 9000W | 12000W | 15000W | ||
| Max. PV Voltage | 600V | 600V | ||||
| Start-up Voltage | 90V | 90V | ||||
| MPPT Operating Voltage Range | 70V-550V | 70V-550V | ||||
| Max. Input Current per MPPT | 30A/22A | 30A/22A/22A | ||||
| Max short current per MPPT | 40A/30A | 40A/30A/30A | ||||
| String per MPPT | 4 (2/2) | 6 (2/2/2) | ||||
| Nos. of MPPT | 2 | 3 | ||||
| Input/Output (BAT) | ||||||
| Battery Type | Lithium-ion/Lead-acid | |||||
| Nominal Battery Voltage | 48V | |||||
| Battery Voltage Range | 40V-64V | |||||
| Max. Charge/Discharge Current | 210A/130A | 210A/130A | 210A/180A | 210A/210A | 210A/210A | |
| Max. Charge/Discharge Power | 10000W/5000W | 10000W/6000W | 10000W/8000W | 10000W/10000W | 11400W/12000W | |
| Output (Grid) | ||||||
| Nominal AC Output Power | 5000W | 6000W | 7600W | 10000W | 11400W | |
| Max. AC Output Apparent Power | 5500VA | 6600VA | 7600VA | 11000VA | 11400VA | |
| Max. AC Output Power (PF=1) | 5500W | 6600W | 7600W | 11000W | 11400W | |
| Nominal AC Output Current | 20.9A/24.1A | 25A/28.9A | 31.7A/36.6A | 41.7A/47.5A | 47.5A/54.8A | |
| Max. AC Output Current | 26.5A | 31.8A | 36.6A | 47.5A | 54.8A | |
| Nominal Grid Voltage | 120V/240V (Split phase) / 208V (2/3 phase) | |||||
| Nominal Grid Frequency | 50Hz /60Hz | |||||
| Grid Frequency Range | 45Hz-55Hz/55Hz-65Hz(Adjustable) | |||||
| Power Factor | > 0.99 @rated power (Adjustable 0.8 LD – 0.8 LG) | |||||
| THDI | <3% (Rated Power) | |||||
| Output (Back up) | ||||||
| Nominal Output Power | 5000W | 6000W | 7600W | 10000W | 11,400W | |
| Nominal Output Current | 20.9A/24.1A | 25A/28.9A | 31.7A/36.6A | 41.7A/47.5A | 47.5A/54.8A | |
| Peak Output Apparent Power (1s) | 10,000VA | 12,000VA | 15 200VA | 20,000VA | 20,000VA | |
| Nominal Output Voltage | 120V/240V (Split phase) / 208V (2/3 phase) | |||||
| Nominal Output Frequency | 50Hz/60Hz | |||||
| Transfer Time | <10ms | |||||
| THDV | <3% @100% R Load | |||||
| Protection | ||||||
| Protection Category | Class I | |||||
| DC Switch | Support | |||||
| Anti-islanding Protection | Support | |||||
| AC Overcurrent Protection | Support | |||||
| DC/AC Overvoltage Protection | DC Type II, AC Type II | |||||
| AC Short Circuit Protection | Support | |||||
| DC Reverse Protection | Support | |||||
| Surge Arrester | DC Type II, AC Type II | |||||
| Insulation Resistance Detection | Support | |||||
| Leakage Current Protection | Support | |||||
| AFCI | Support | |||||
| RSD | Support(APsystems Sunspec) | |||||
| Generator | Support | |||||
| General | ||||||
| Max. Operation Altitude | 2000m | |||||
| Ingress Protection Degree | IP65/NEMA 3R | |||||
| Operating Temperature Range | -25℃~60℃ (>45℃ derating) | |||||
| Relative Humidity | 0~100% | |||||
| Cooling Method | Fan Cooling | |||||
| Mounting | Wall bracket | |||||
| Dimensions (W*H*D) | 16.5*31.5*9.4 inch (420mm*800mm*240mm) | |||||
| Weight | 40Kg/88Ib | |||||
| PV Connection Way | Terminals | |||||
| HMI & COM | ||||||
| Display | Wireless & APP + LED, LCD (optional) | |||||
| Communication Interface | RS485/CAN (for BMS), DRM/RS485 (for meter), RS485, Optional: WiFi /LAN | |||||
| Certification | ||||||
| Safety | UL 1741/CSA C22.2/UL 1699B | |||||
| Grid/EMC | UL1741SB, IEEE1547: 2018, HECO SRD 2.0 / FCC Part 15 Class B | |||||
| Warranty | 5 Years | |||||
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