TP SERIES 20KW-25KW

TP SERIES 20KW-25KW

Short Description:

Three Phase On grid Series provide string inverters with the best invention patented topology globally, also,we can customize, which provide more optional choices for PV power systems.
T P series has been proved to be outstanding for its features like leading edge efficiency,high cost-effective, modern appearance, friendly interface, and ultra-long quality warranty, etc.

Using Digital Technology

Knox PV on grid inverter using America’s TI’s digtal control chip,the samechip as the 2nd generation of world well-known brand SMA, so in face of external disturbance and abnormal changes in the grid,the system can automatically identify and ajudst to maximize the grid compatibility and to maintain the stability of the pv

IP65 Outdoor Use

✔️ ruggid casting aluminum alloy case

✔️ IP65,waterproof

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

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 28500
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

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Short Description:

Three Phase On grid Series provide string inverters with the best invention patented topology globally, also,we can customize, which provide more optional choices for PV power systems.
T P series has been proved to be outstanding for its features like leading edge efficiency,high cost-effective, modern appearance, friendly interface, and ultra-long quality warranty, etc.

Using Digital Technology

Knox PV on grid inverter using America’s TI’s digtal control chip,the samechip as the 2nd generation of world well-known brand SMA, so in face of external disturbance and abnormal changes in the grid,the system can automatically identify and ajudst to maximize the grid compatibility and to maintain the stability of the pv

IP65 Outdoor Use

✔️ ruggid casting aluminum alloy case

✔️ IP65,waterproof

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

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 28500
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

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