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An inverter is a DC to AC transformer, which is actually a process of voltage inversion with a converter. The converter converts the AC voltage of the power grid into a stable 12V DC output, while the inverter converts the 12V DC voltage output by the adapter into high-frequency high-voltage AC power; Both parts also use the commonly used Pulse Width Modulation (PWM) technology. The core components are all PWM integrated controllers, with UC3842 as the adapter and TL5001 as the inverter. The working voltage range of TL5001 is 3.6-40V, and it is equipped with an error amplifier, a regulator, oscillator, PWM generator with dead zone control, low-voltage protection circuit, and short-circuit protection circuit.
Type designation | SG125CX-P2 |
Input (DC) | |
Recommended max. PV input power | 175 kW |
Max. PV input voltage" | 100 v |
Min. PV input voltage/ Startup input voltage | 180V/200V |
Rated PV input voltage | 600V |
MPPT operating voltage range" | 180V-1000V |
No.of independent MPP inputs | 12 |
No.of PV strings per MPPT | 2 |
Max. PV input current | 360A(30A*12) |
Max. DC short-circuit current | 480A(40A*12) |
Max.current for DC connector | 30A |
Output (AC) | |
Rated AC output power | 125 kW |
Max.AC output apparent power | 125 kVA |
Max.AC output current | 181.1A |
Rated AC output current( at 230V) | 181.1 A |
Rated AC voltage | 3/N/PE,220V/380V;230V/400V |
AC voltage range | 320V-480V |
Rated grid frequency | 50 Hz/60 Hz |
Grid freguency range | 45 Hz-55 Hz/55 Hz-65 Hz |
Harmonic(THD) | <3%(at rated power) |
Power factor at rated power / Adjustable power factor | >0.99/0.8 leading-0.8 lagging |
Feed-in phases/AC connection | 3/3-PE |
Efficiency | |
Max.efficiency/ European efficiency | 98.5%/98.3% |
Protection & function | |
Grid monitoring | Yes |
DC reverse polarity protection | Yes |
AC short-circuit protection | Yes |
Leakage current protection | Yes |
Surge protection | DC Type1+I/AC Type I |
Ground fault monitoring | Yes |
DC switch | Yes |
PV string current monitoring | Yes |
Arc fault circuit interrupter (AFCI) | Yes |
PID recovery function | Yes |
Optimizer compatibility " | Optional |
General data | |
Dimensions(W*H*D) | 1020 mm*795 mm*360 mm |
Weight | 87 kg |
Mounting method | Wall-mounting bracket |
Topology | Transformerless |
Degree of protection | IP66 |
Night power consumption | <5W |
Corrosion | C5 |
Operating ambient temperature range | -30℃to60℃ |
Allowable relative humidity range (non-condensing) | 0%-100% |
Cooling method | Smart forced air cooling |
Max.operating altitude | 4000 m |
Display | LED,Bluetooth+APP |
Communication | RS485/WLAN (optional)/Ethernet (optional) |
DC connection type | Evo2(Max.6 mm²) |
AC connection type | OT/DTterminal(Max.240 mm²) |
AC cable specification | Outside diameter 30 mm-60 mm |
Grid compliance | IEC 62109-1,EN/IEC 61000-6-1/2/3/4,IEC 61727,IEC 62116,EN 50549-1/2,UTE C15-712-1,VDEV 0126-1-1, VDE-AR-N 4105:2018,VFR 2019,NC RfG,C99,UNE 217002,NTS,CE10-212019,CEIO-162019,NRS-097-2-1,IEC 63027 |
An inverter is a DC to AC transformer, which is actually a process of voltage inversion with a converter. The converter converts the AC voltage of the power grid into a stable 12V DC output, while the inverter converts the 12V DC voltage output by the adapter into high-frequency high-voltage AC power; Both parts also use the commonly used Pulse Width Modulation (PWM) technology. The core components are all PWM integrated controllers, with UC3842 as the adapter and TL5001 as the inverter. The working voltage range of TL5001 is 3.6-40V, and it is equipped with an error amplifier, a regulator, oscillator, PWM generator with dead zone control, low-voltage protection circuit, and short-circuit protection circuit.
Type designation | SG125CX-P2 |
Input (DC) | |
Recommended max. PV input power | 175 kW |
Max. PV input voltage" | 100 v |
Min. PV input voltage/ Startup input voltage | 180V/200V |
Rated PV input voltage | 600V |
MPPT operating voltage range" | 180V-1000V |
No.of independent MPP inputs | 12 |
No.of PV strings per MPPT | 2 |
Max. PV input current | 360A(30A*12) |
Max. DC short-circuit current | 480A(40A*12) |
Max.current for DC connector | 30A |
Output (AC) | |
Rated AC output power | 125 kW |
Max.AC output apparent power | 125 kVA |
Max.AC output current | 181.1A |
Rated AC output current( at 230V) | 181.1 A |
Rated AC voltage | 3/N/PE,220V/380V;230V/400V |
AC voltage range | 320V-480V |
Rated grid frequency | 50 Hz/60 Hz |
Grid freguency range | 45 Hz-55 Hz/55 Hz-65 Hz |
Harmonic(THD) | <3%(at rated power) |
Power factor at rated power / Adjustable power factor | >0.99/0.8 leading-0.8 lagging |
Feed-in phases/AC connection | 3/3-PE |
Efficiency | |
Max.efficiency/ European efficiency | 98.5%/98.3% |
Protection & function | |
Grid monitoring | Yes |
DC reverse polarity protection | Yes |
AC short-circuit protection | Yes |
Leakage current protection | Yes |
Surge protection | DC Type1+I/AC Type I |
Ground fault monitoring | Yes |
DC switch | Yes |
PV string current monitoring | Yes |
Arc fault circuit interrupter (AFCI) | Yes |
PID recovery function | Yes |
Optimizer compatibility " | Optional |
General data | |
Dimensions(W*H*D) | 1020 mm*795 mm*360 mm |
Weight | 87 kg |
Mounting method | Wall-mounting bracket |
Topology | Transformerless |
Degree of protection | IP66 |
Night power consumption | <5W |
Corrosion | C5 |
Operating ambient temperature range | -30℃to60℃ |
Allowable relative humidity range (non-condensing) | 0%-100% |
Cooling method | Smart forced air cooling |
Max.operating altitude | 4000 m |
Display | LED,Bluetooth+APP |
Communication | RS485/WLAN (optional)/Ethernet (optional) |
DC connection type | Evo2(Max.6 mm²) |
AC connection type | OT/DTterminal(Max.240 mm²) |
AC cable specification | Outside diameter 30 mm-60 mm |
Grid compliance | IEC 62109-1,EN/IEC 61000-6-1/2/3/4,IEC 61727,IEC 62116,EN 50549-1/2,UTE C15-712-1,VDEV 0126-1-1, VDE-AR-N 4105:2018,VFR 2019,NC RfG,C99,UNE 217002,NTS,CE10-212019,CEIO-162019,NRS-097-2-1,IEC 63027 |
