6.5 Inch LCD display
✔️current power,today's power,total power,dc voltage/current, ac voltage/current shown ✔️sound sensitive, knock to wake up the screen✔️ ruggid casting aluminum alloy case
✔️ IP65,waterproof
Multi Language APP Monitoring
WiFi /GPRS/RS485 optional smart phone online app for monitoring worldwide.| Model No | TP17KTL | TP20KTL | TP25KTL |
| DC side/Input parameters | |||
| Max. DC power [W] | 18500 | 22000 | 25000 |
| Max. DC voltage [Vdc] | 1000Vdc. | 1000Vdc. | 1000Vdc |
| Min. System start/Shut down voltage [Vdc] | 250 | 250 | 250 |
| MPPT voltage range[Vdc] | 250~850 | 250~850 | 250~850 |
| Max. input current [A] | 25A*2 | 25A*2 | 25A*2 |
| Number of MPP trackers | 2 | 2 | 2 |
| Strings per MPP tracker | 2 | 2 | 2 |
| AC side/output parameters | |||
| Nominal output power [W] | 17000 | 20000 | 25000 |
| Maximum output power [W] | 18500 | 22000 | 27000 |
| Nominal output voltage/range [V] | 400V/ 280-490V（adjustable) | ||
| AC grid frequency/range [Hz] | 50Hz,60Hz(auto-selection) / 44Hz-55Hz; 54Hz-65Hz | ||
| Maximum output current [A] | 25 | 30 | 36 |
| AC connection(with PE) | 3W/N/PE | 3W/N/PE | 3W/N/PE |
| Current distortion(THDi) [%] | <1.5 | <1.5 | <1.5 |
| Power factor [%] | >99.95 | >99.95 | >99.95 |
| Efficiency | |||
| Maximum conversion efficiency[%] | 98.5 | 98.6 | 98.8 |
| European efficiency[%] | 98.1 | 98.2 | 98.3 |
| MPPT efficiency[%] | 99.9 | 99.9 | 99.9 |
| Safety and protection | yes | ||
| DC reverse-polarity protection | yes | ||
| Anti-islanding / Overvoltage protection | yes | ||
| Short circuit protection | yes | ||
| Leakage current protection | yes | ||
| Grid monitoring / Ground fault monitoring | yes | ||
| DC/AC side varistors(thermally protected) | yes | ||
| General Parameters | |||
| Dimension(L/W/H)[mm] | 505*525*245 | ||
| Weight (kg) | 37 | ||
| Embedded DC Switch | Optional | ||
| Night power consumption[W] | <0.2 | ||
| Isolation type | Transformerless | ||
| Protection degree | IP65 according to IEC60529 | ||
| Operation temperature[ºC] | -25 ~ 60 | ||
| Cooling concept | Natural convection | ||
| Acoustic noise level[dB] | <25 | ||
| Operating altitude[m] | <2000 without power derating | ||
| Display | Graphic LCD | ||
| Communication Interface | Standard WIFI; GPRS(optional) | ||
| Certificates and Approvals | CE-(EMC/LVD) : EN(IEC) 61000-1/-2/-3/; EN(IEC) 62109-1/-2;IEC 61727/62116;G83-3/G59-3; EN50438;VDE-0126-1-1;VDE-AR-N4105;AS4777.2;AS4777.3 | ||
