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13-07-23
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Photovoltaic Inverter manufacturers As the core equipment of the photovoltaic power generation system, the inverter is to convert the variable DC voltage generated by the photovoltaic module into the mains frequency ALTERN, which is one of the important system balances in the photovoltaic array system. Oritron Solar Ltd. also can provide the photovoltaic inverters by cooperation with first-class inverter manufacturers such as SUNGROW.
Centralized inverters are one of the main types of photovoltaic inverters which are generally used in large power generation systems such as large plants with uniform sunlight, desert power stations, and ground power stations, and the total power of the system is large, generally above megawatts. Centralized inverters have a variety of advantages including convenient management, high reliability, high quality of electricity power, and all kinds of functions of centralized inverter are complete leading to the high safety of power station and good grid regulation. Meanwhile, from the economic perspective, the centralized inverter has low cost because of high integration and density.
SG3125HV-MV
Product characteristics:
鈼?Efficient power generation. Integrate connection design and low degradation, the efficiency is 98.55%, and the power generation is increased by more than 1%. Patented PID repair technology, component performance 100% recovery (invention patent: ZL201310232014.1).
鈼?Intelligently friendly. Meets 30ms dynamic reactive response. Unified communication interface, debugging, operation and maintenance is more convenient
鈼?Investment reduction.
鈼?High reliability. 24h online AC insulation monitoring for safety, IP55 protection for harsh environments.
Product parameters:
Input parameters
Maximum input voltage1500V
Minimum input voltage / start-up voltage875V / 915V
Fully loaded MPPT voltage range875-1300V
Number of MPPT2
Maximum number of DC inputs16 (18/22/24 optional)
Maximum input electricity3997A
Maximum DC input short-circuit electricity5000A
Output parameters
Rated output power3125kW
Maximum output power3437kW
Maximum output depending on power3437kVA
Rated grid voltage20kV-35kV
Rated grid frequency50Hz
Grid frequency range45-55Hz
Total current waveform distortion rate< 3 % (Rated power)
DC component< 0.5 %
Rated output current power factor (at rated power)>0.99
Adjustment range of power factor0.8(ahead)-0.8(lag)
Number of feed phases / number of phases at the output3/3
Efficiency
Maximum efficiency99.02%
Efficiency in China98.55%
Protection
AC/DC overvoltage protectionYes
AC/DC overcurrent protectionYes
Cross/direct lightning protectionYes
Grid monitoring/ground fault protectionYes
Insulation monitoringYes
Overtemperature protectionYes
Other functions
PID protection and repairOptional
SVG featuresYes
Night sleep modeYes
Soft on, offYes
General parameters
Dimensions (width x height x depth)5360x2600x2511mm
Weight12.5T
Inverter protection classIP55
5 auxiliary power supply2kVA (40kVA maximum optional)
Cooling methodForced air cooling
Operating temperature range-35 ~ +60 鈩?(> 50 鈩?derating runs)
Operating humidity range0 -100%
Highest operating altitude5000 m (> 2500 m customize)
CommunicationStandard: RS485, Ethernet; Optional: Fiber optics
SG3300/4400UD-MV
Product characteristics:
鈼?Investment reduction.
鈼?Flexible and simple. System modularity, photovoltaic capacity ratio and energy storage capacity flexible expansion. The device is modular, plug-and-play, and requires no professional maintenance
鈼?High reliability. Real-time monitoring of DC parallel pull arc, 200ms shutdown. 24h online AC insulation monitoring to ensure safety. IP65 protection class, adapted to a variety of harsh environments.
鈼?Support the grid. Reactive reactive response time < 20ms, better than the national standard. SCR= 1.02, stable operation at 100% penetration.
Product parameters:
Input parameters
SG3300UD-MVSG4400UD-MV
Maximum input voltage1500V1500V
Minimum input voltage / start-up voltage895 V / 905 V895 V / 905 V
MPPT voltage range895 - 1500 V895 - 1500 V
Number of MPPT34
Maximum number of DC inputs15 (18/21 optional)20 (24/28 optional)
Maximum operating current3x1435 A4x1435 A
Maximum DC input short-circuit current3x5000 A4x5000 A
Number of energy storage interface circuits (optional)34
Output parameters
SG3300UD-MVSG4400UD-MV
Rated output power3300 kW4400 kW
Maximum output power3795 kW5060 kW
Maximum output depending on power3795 kV5060 kW
Maximum output current3 * 1160 A4 * 1160 A
Rated grid voltage630 V630 V
Grid voltage range536~693 V536~693 V
Rated grid frequency / grid frequency range50 Hz / 45~55 Hz50 Hz / 45~55 Hz
Total current waveform distortion rate< 3% (at rated power)< 3% (at rated power)
DC component< 0.5 %< 0.5 %
Fixed output current power factor (at rated power) / Range of power factor adjustment>0.99 / 0.8 (ahead)-0.8(lag)>0.99 / 0.8 (ahead)-0.8(lag)
Number of feed phases / number of phases at the output3/3
3/3
Efficiency
SG3300UD-MVSG4400UD-MV
Maximum efficiency99.02%99.02%
Efficiency in China98.55%98.55%
Protection
SG3300UD-MVSG4400UD-MV
AC/DC overvoltage protectionYesYes
AC/DC overcurrent protectionYesYes
Cross/direct lightning protectionYesYes
Grid monitoring/ground fault protectionYes / YesYes / Yes
Insulation monitoringYesYes
Overtemperature protectionYesYes
Other functions
SG3300UD-MVSG4400UD-MV
PID Protection / PID RepairYes / OptionalYes / Optional
SVG featuresyesyes
Night sleep modeyesyes
The AC side is directly paralleledyesyes
Soft on, offyesyes
General parameters
SG3300UD-MVSG4400UD-MV
Dimensions (width x height x depth)5900 x 2400 x 2990 mm6600 x 2500 x 2980 mm
Weight11T16T
Protection levelIP55IP55
Night time loss< 200 W< 200 W
Cooling modeIntelligent forced air coolingIntelligent forced air cooling
Operating temperature range-35-+60鈩?(>40鈩僤erating)-35-+60鈩?(>40鈩僤erating)
Operating humidity range0~100%0~100%
Highest operating altitude5000m(>3000m derating)5000m(>3000m derating)
Communication interfaceStandardStandard
Complies with standardsIEC62109-1, IEC62109-2, IEC61727, IEC62116, GB/T19964, NB/T32004, GB/T37408IEC62109-1, IEC62109-2, IEC61727, IEC62116, GB/T19964, NB/T32004, GB/T37408
Grid supportNight SVG function, LVRT/HVRT, active and reactive power scheduling, PF control, slow start and slow shutdownNight SVG function, LVRT/HVRT, active and reactive power scheduling, PF control, slow start and slow shutdown
SG1100UD-MV
Product characteristics:
鈼?Investment reduction.
鈼?Flexible and simple. System modularity, photovoltaic capacity ratio and energy storage capacity flexible expansion. The device is modular, plug-and-play, and requires no professional maintenance
鈼?High reliability. Real-time monitoring of DC parallel pull arc, 200ms shutdown. AC low voltage all copper row connection, no risk of insulation failure. Inverter + box change overall factory test, more reliable.
鈼?Support the grid. Reactive reactive response time < 20ms, better than the national standard. SCR= 1.02, stable operation at 100% penetration.
Product parameters
Input (DC)
Maximum input voltage1500V
Minimum input voltage / start-up voltage895V / 905 V
MPPT voltage range895 - 1500 V
Number of MPPT1
Maximum number of DC inputs5 (Optional 6/7)
Maximum operating current1435A
Maximum DC input short-circuit current5000A
Number of energy storage interface circuits (optional)1
Output (AC)
Rated output power1100kW
Maximum output power1265kW
Maximum output depending on power1265kVA
Rated grid voltage10kV-35kV
Rated grid frequency50Hz
Grid frequency range45 - 55 Hz
Total current waveform distortion rate< 3 % (at rated power)
DC component< 0.5 % (rated output current)
Power factor (at rated power)>0.99
Range of power factor adjustment0.8 (ahead)-0.8(lag)
Number of feed phases / number of phases at the output3 / 3
Efficiency
Maximum efficiency鈮?9.02%
Efficiency in China鈮?8.55%
Protection
AC/DC overvoltage protectionYes
AC/DC overcurrent protectionYes
Cross/direct lightning protectionYes
Grid monitoring/ground fault protectionYes / Yes
Insulation monitoringYes
Overtemperature protectionYes
Other functions
PID protection and repairYes / Optional
SVG featuresOptional
Night sleep modeYes
Soft on, offYes
General parameters
Dimensions (width x height x depth)3700x2400x2200mm
Weight5.8T
Inverter protection classIP65
5 auxiliary power supply2kVA (40kVA maximum optional)
Cooling methodForced air cooling
Operating temperature range-35 ~ +60 鈩?(> 40 鈩?derating runs)
Operating humidity range0 -100%
Highest operating altitude5000 m (> 2500 m customize)
CommunicationStandard: RS485, Ethernet; Optional: Fiber opticsPhotovoltaic Inverter manufacturers
website:http://www.oritron-solar.com/photovoltaic-modules/photovoltaic-inverter/
Centralized inverters are one of the main types of photovoltaic inverters which are generally used in large power generation systems such as large plants with uniform sunlight, desert power stations, and ground power stations, and the total power of the system is large, generally above megawatts. Centralized inverters have a variety of advantages including convenient management, high reliability, high quality of electricity power, and all kinds of functions of centralized inverter are complete leading to the high safety of power station and good grid regulation. Meanwhile, from the economic perspective, the centralized inverter has low cost because of high integration and density.
SG3125HV-MV
Product characteristics:
鈼?Efficient power generation. Integrate connection design and low degradation, the efficiency is 98.55%, and the power generation is increased by more than 1%. Patented PID repair technology, component performance 100% recovery (invention patent: ZL201310232014.1).
鈼?Intelligently friendly. Meets 30ms dynamic reactive response. Unified communication interface, debugging, operation and maintenance is more convenient
鈼?Investment reduction.
鈼?High reliability. 24h online AC insulation monitoring for safety, IP55 protection for harsh environments.
Product parameters:
Input parameters
Maximum input voltage1500V
Minimum input voltage / start-up voltage875V / 915V
Fully loaded MPPT voltage range875-1300V
Number of MPPT2
Maximum number of DC inputs16 (18/22/24 optional)
Maximum input electricity3997A
Maximum DC input short-circuit electricity5000A
Output parameters
Rated output power3125kW
Maximum output power3437kW
Maximum output depending on power3437kVA
Rated grid voltage20kV-35kV
Rated grid frequency50Hz
Grid frequency range45-55Hz
Total current waveform distortion rate< 3 % (Rated power)
DC component< 0.5 %
Rated output current power factor (at rated power)>0.99
Adjustment range of power factor0.8(ahead)-0.8(lag)
Number of feed phases / number of phases at the output3/3
Efficiency
Maximum efficiency99.02%
Efficiency in China98.55%
Protection
AC/DC overvoltage protectionYes
AC/DC overcurrent protectionYes
Cross/direct lightning protectionYes
Grid monitoring/ground fault protectionYes
Insulation monitoringYes
Overtemperature protectionYes
Other functions
PID protection and repairOptional
SVG featuresYes
Night sleep modeYes
Soft on, offYes
General parameters
Dimensions (width x height x depth)5360x2600x2511mm
Weight12.5T
Inverter protection classIP55
5 auxiliary power supply2kVA (40kVA maximum optional)
Cooling methodForced air cooling
Operating temperature range-35 ~ +60 鈩?(> 50 鈩?derating runs)
Operating humidity range0 -100%
Highest operating altitude5000 m (> 2500 m customize)
CommunicationStandard: RS485, Ethernet; Optional: Fiber optics
SG3300/4400UD-MV
Product characteristics:
鈼?Investment reduction.
鈼?Flexible and simple. System modularity, photovoltaic capacity ratio and energy storage capacity flexible expansion. The device is modular, plug-and-play, and requires no professional maintenance
鈼?High reliability. Real-time monitoring of DC parallel pull arc, 200ms shutdown. 24h online AC insulation monitoring to ensure safety. IP65 protection class, adapted to a variety of harsh environments.
鈼?Support the grid. Reactive reactive response time < 20ms, better than the national standard. SCR= 1.02, stable operation at 100% penetration.
Product parameters:
Input parameters
SG3300UD-MVSG4400UD-MV
Maximum input voltage1500V1500V
Minimum input voltage / start-up voltage895 V / 905 V895 V / 905 V
MPPT voltage range895 - 1500 V895 - 1500 V
Number of MPPT34
Maximum number of DC inputs15 (18/21 optional)20 (24/28 optional)
Maximum operating current3x1435 A4x1435 A
Maximum DC input short-circuit current3x5000 A4x5000 A
Number of energy storage interface circuits (optional)34
Output parameters
SG3300UD-MVSG4400UD-MV
Rated output power3300 kW4400 kW
Maximum output power3795 kW5060 kW
Maximum output depending on power3795 kV5060 kW
Maximum output current3 * 1160 A4 * 1160 A
Rated grid voltage630 V630 V
Grid voltage range536~693 V536~693 V
Rated grid frequency / grid frequency range50 Hz / 45~55 Hz50 Hz / 45~55 Hz
Total current waveform distortion rate< 3% (at rated power)< 3% (at rated power)
DC component< 0.5 %< 0.5 %
Fixed output current power factor (at rated power) / Range of power factor adjustment>0.99 / 0.8 (ahead)-0.8(lag)>0.99 / 0.8 (ahead)-0.8(lag)
Number of feed phases / number of phases at the output3/3
3/3
Efficiency
SG3300UD-MVSG4400UD-MV
Maximum efficiency99.02%99.02%
Efficiency in China98.55%98.55%
Protection
SG3300UD-MVSG4400UD-MV
AC/DC overvoltage protectionYesYes
AC/DC overcurrent protectionYesYes
Cross/direct lightning protectionYesYes
Grid monitoring/ground fault protectionYes / YesYes / Yes
Insulation monitoringYesYes
Overtemperature protectionYesYes
Other functions
SG3300UD-MVSG4400UD-MV
PID Protection / PID RepairYes / OptionalYes / Optional
SVG featuresyesyes
Night sleep modeyesyes
The AC side is directly paralleledyesyes
Soft on, offyesyes
General parameters
SG3300UD-MVSG4400UD-MV
Dimensions (width x height x depth)5900 x 2400 x 2990 mm6600 x 2500 x 2980 mm
Weight11T16T
Protection levelIP55IP55
Night time loss< 200 W< 200 W
Cooling modeIntelligent forced air coolingIntelligent forced air cooling
Operating temperature range-35-+60鈩?(>40鈩僤erating)-35-+60鈩?(>40鈩僤erating)
Operating humidity range0~100%0~100%
Highest operating altitude5000m(>3000m derating)5000m(>3000m derating)
Communication interfaceStandardStandard
Complies with standardsIEC62109-1, IEC62109-2, IEC61727, IEC62116, GB/T19964, NB/T32004, GB/T37408IEC62109-1, IEC62109-2, IEC61727, IEC62116, GB/T19964, NB/T32004, GB/T37408
Grid supportNight SVG function, LVRT/HVRT, active and reactive power scheduling, PF control, slow start and slow shutdownNight SVG function, LVRT/HVRT, active and reactive power scheduling, PF control, slow start and slow shutdown
SG1100UD-MV
Product characteristics:
鈼?Investment reduction.
鈼?Flexible and simple. System modularity, photovoltaic capacity ratio and energy storage capacity flexible expansion. The device is modular, plug-and-play, and requires no professional maintenance
鈼?High reliability. Real-time monitoring of DC parallel pull arc, 200ms shutdown. AC low voltage all copper row connection, no risk of insulation failure. Inverter + box change overall factory test, more reliable.
鈼?Support the grid. Reactive reactive response time < 20ms, better than the national standard. SCR= 1.02, stable operation at 100% penetration.
Product parameters
Input (DC)
Maximum input voltage1500V
Minimum input voltage / start-up voltage895V / 905 V
MPPT voltage range895 - 1500 V
Number of MPPT1
Maximum number of DC inputs5 (Optional 6/7)
Maximum operating current1435A
Maximum DC input short-circuit current5000A
Number of energy storage interface circuits (optional)1
Output (AC)
Rated output power1100kW
Maximum output power1265kW
Maximum output depending on power1265kVA
Rated grid voltage10kV-35kV
Rated grid frequency50Hz
Grid frequency range45 - 55 Hz
Total current waveform distortion rate< 3 % (at rated power)
DC component< 0.5 % (rated output current)
Power factor (at rated power)>0.99
Range of power factor adjustment0.8 (ahead)-0.8(lag)
Number of feed phases / number of phases at the output3 / 3
Efficiency
Maximum efficiency鈮?9.02%
Efficiency in China鈮?8.55%
Protection
AC/DC overvoltage protectionYes
AC/DC overcurrent protectionYes
Cross/direct lightning protectionYes
Grid monitoring/ground fault protectionYes / Yes
Insulation monitoringYes
Overtemperature protectionYes
Other functions
PID protection and repairYes / Optional
SVG featuresOptional
Night sleep modeYes
Soft on, offYes
General parameters
Dimensions (width x height x depth)3700x2400x2200mm
Weight5.8T
Inverter protection classIP65
5 auxiliary power supply2kVA (40kVA maximum optional)
Cooling methodForced air cooling
Operating temperature range-35 ~ +60 鈩?(> 40 鈩?derating runs)
Operating humidity range0 -100%
Highest operating altitude5000 m (> 2500 m customize)
CommunicationStandard: RS485, Ethernet; Optional: Fiber opticsPhotovoltaic Inverter manufacturers
website:http://www.oritron-solar.com/photovoltaic-modules/photovoltaic-inverter/
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