TLC Series
Three-phase string inverters are designed for residential, small-scale industrial, and commercial applications, as well as poverty alleviation power stations. With a maximum conversion efficiency of up to 98.8%, single-string input current is increased to 45A, and voltage is boosted to 1100V. Featuring 3/4-channel MPPT input, precise MPPT algorithms ensure greater flexibility and efficiency. Equipped with intelligent DC string monitoring, it supports smart I-V curve scanning via the backend.
Flexible design
◆ Multi-communication interface: RS485,GPRS(optional),Wifi (optional)
◆ DC breaker,easy to maintain and safe to use
◆ Digital DSP control technology
Efficient conversion
◆ Transformerless,max. efficiency is up to 98.8%;
◆ Euro. efficiency is up to 98.2%
◆ Total current THD <2%
◆ Three-level SVPWM control technology, increase DC voltage utilization
Grid friendly
◆ Adjustable reactive power,power factor from 0.8leading to 0.8 lagging
◆ Active and passive anti-islanding protection
Excellent qualities
◆ CQC Gold Sun Certification,TUV Certification
◆ SAA Certification,CE Certification
Model Name | 33KTLC | 36KTLC | 40KTLC |
Input | |||
Max. DC input power | 42900W | 46800W | 52000W |
Max. DC input voltage | 1100V | ||
MPPT voltage range | 250~1000V | ||
Max. DC input current | 45/36A | 45/36A | 45/45A |
Recommended MPP operating voltage | 650V | ||
No. of MPPT | 2 | ||
Max. no. of strings per MPPT | 3/2 | 3/2 | 4 |
Output | |||
Rated output power | 33000W | 36000W | 40000W |
Max.output power | 36.3KVA | 39.6KVA | 44KVA |
Max.output current | 53A | 56A | 65A |
Rated grid voltage | 400V | ||
Grid voltage range | 310~480Vac | ||
Rated grid frequency | 50Hz/60Hz | ||
Grid frequency range | 45~55Hz/55~65Hz | ||
THD | <2%(Under the rated power) | ||
Power factor | >0.99(Under the rated power)/Adjustable range:0.8 leading~0.8 lagging | ||
DC current injection | <0.5%(Under the rated power) | ||
System data | |||
Max.efficiency | 98.7% | 98.8% | 98.8% |
Euro.efficiency | 98.2% | 98.2% | 98.3% |
Humidity range | 0-100% non-condensing | ||
Cooling type | Intelligent forced air cooling | ||
Temperature range | -25~+60℃ | ||
Power consumption at night | < 1W | ||
Max.working altitude | 4000m | ||
Display | LED indicator /LCD displayer (optional) | ||
Communication interface | Wifi/RS485/GPRS(optional) | ||
Protection | |||
DC reverse-polarity protection | Yes | ||
Short circuit protection | Yes | ||
Output over current protection | Yes | ||
Output over voltage protection | Yes | ||
Insulation resistance monitoring | Yes | ||
Residual current detection | Yes | ||
Surge protection | Yes | ||
Grid monitoring | Yes | ||
Islanding protection | Yes | ||
Temperature protection | Yes | ||
Integrated DC switch | Optional | ||
Mechanical data | |||
Dimensions (WxHxD) | 552x482x209mm | ||
Weight | 32Kg | ||
Protection class | IP66 | ||
Standard | |||
Grid-connected standard | NB/T 32004-2018;IEC61727 | ||
Safety standard | NB/T 32004-2018;IEC 62109-1/2 | ||
Electromagnetic compatibility | IEC61000-6-2/4 | ||
