| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | 5 Years |
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| Datasheet | WIT 8K-HU | WIT 10K-HU | WIT 12K-HU | WIT 15K-HU |
| Input data (PV) | ||||
| Max. recommended PV power (for module STC) |
12800W | 16000W | 19200W | 24000W |
| Max. input voltage | 1000V | |||
| Start voltage | 180V | |||
| Nominal voltage | 600V | |||
| MPPT voltage range | 150V-850V | |||
| Max. input current per MPP tracker | 20A | 40A | ||
| Max. short-circuit current per MPP tracker | 25A | 50A | ||
| No. of PV strings per MPP tracker | 1 | 2/1 | ||
| No. of MPP trackers | 2 | 2 | ||
| Output data (AC) | ||||
| AC nominal power | 8000W | 10000W | 12000W | 15000W |
| Max. AC apparent power | 8800VA | 11000VA | 13200VA | 16500VA |
| Nominal AC voltage/range | 220V/380V, 230V/400V, -15%~+10% | |||
| Nominal AC grid frequency/range | 50/60Hz, 45~55Hz/55-65 Hz | |||
| Max. output current | 13.3A@220V, 12.8A@230V |
16.7A@220V, 15.9A@230V |
20A@220V, 19.1A@230V |
25A@220V, 23.9A@230V |
| Adjustable power factor | -1…+1 | |||
| THDi | <3% | |||
| AC grid connection type | 3P3W+PE/3P4W+PE | |||
| Input data (AC) | ||||
| AC nominal power | 16000W | 20000W | 24000W | 30000W |
| Max. AC apparent power | 17600VA | 22000VA | 26400VA | 33000VA |
| Nominal AC voltage/range | 220V/380V, 230V/400V, -15%~+10% | |||
| Nominal AC grid frequency/range | 50/60Hz, 45~55Hz/55-65 Hz | |||
| Max. input current | 26.6A@220V, 25.5A@230V |
33.3A@220V, 31.9A@230V |
40A@220V, 38.3A@230V |
50.1A@220V, 47.8A@230V |
| Battery data (DC) | ||||
| Battery type | Lead-acid or Lithium-ion | |||
| Battery voltage range/Rated voltage | 40-60V/51.2V | |||
| Max charging and discharging current | 200A | 220A | 250A | 290A |
| BMS communication | RS485/CAN | |||
| Backup power (AC)* | ||||
| Rated AC output power | 8000W | 10000W | 12000W | 15000W |
| Max. AC apparent power | 2 time of rated power, 10s*1 | |||
| Rated AC output voltage | 220V/380V, 230V/400V | |||
| Nominal AC output frequency | 50/60Hz | |||
| Max. output current | 24.2A@220V, 23.2A@230V |
30.3A@220V, 29A@230V |
36.4A@220V, 34.8A@230V |
45.5A@220V, 43.4A@230V |
| THDv | 3% (Linear load) | |||
| Load unbalance | 100% three-phase unbalanced | |||
| On/off grid transfer time | 10ms | |||
| Efficiency | ||||
| Max. efficiency | 97.60% | |||
| European efficiency | 97.00% | |||
| MPPT efficiency | 99.90% | |||
| Protection devices | ||||
| PV reverse polarity protection | Yes | |||
| DC switch | Yes | |||
| DC/AC surge protection | Type II/Type III | |||
| Insulation resistance monitoring | Yes | |||
| Residual-current monitoring unit | Yes | |||
| AC short-circuit protection | Yes | |||
| Ground fault monitoring | Yes | |||
| Grid monitoring | Yes | |||
| Strings monitoring | Yes | |||
| Anti-islanding protection | Yes | |||
| PID protection | Opt | |||
| AFCI function | Opt | |||
| General | ||||
| Dimensions (W / H / D) | 475/698/240mm | |||
| Weight | 38kg | |||
| Operating temperature range | -30°C ... +60°C (> 45°C, derating) | |||
| Noise | ≤50dB(A) | |||
| Relative humidity | 0~100% | |||
| Altitude | 3000m | |||
| Topology | Transformerless | |||
| Cooling | Smart air cooling | |||
| IP degree | IP66 | |||
| Display | OLED/LED+APP | |||
| Interfaces: RS485/USB | Yes | |||
| Interfaces: WIFI/LAN | Yes | |||
| Warranty (5/10 years) | Yes/Opt | |||
| lEC62109, EC 61000, IEC 61727, EC 62116, IEC 61683, IEC 60068, EN 50549, VDE 4105 | ||||
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Professional Packing: Carton, Wooden Pallet and Wooden Box.
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By Express
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TNT, DHL, FedDex, UPS available
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By Air
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Shenzhen/Shanghai or other Designated Airport
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By Sea
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Shenzhen, Shanghai, Ningbo or other Designated Port in China
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Anhui Tongyuan Environment Energy Saving Co., Ltd. (stock code: 688679) was established on April 15,1999. It was successfully listed on the Science and Technology Innovation Board of the Shanghai Stock Exchange on December 25, 2020. The company is positioned as a "one-stop environmental solution provider" and is committed to providing customers with leading ecological and environmental technology services in China.
Toyon Energy Co., Ltd is one business unit of Tongyuan Environment that focuses on the field of new energy, committed to promoting the transformation of traditional energy to green energy. Toyon's business covers residential, commercial, landfill + photovoltaic composite projects, wind power, charging piles, energy storage and other diversified fields, while providing multi scenario integrated application solutions for light storage. Through continuous innovation and technological upgrades, Toyon can provide customers with efficient, reliable, and environmentally friendly new energy products and services, making a positive contribution to achieving sustainable development.
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