Bestseller On/Off Grid Mppt Hybrid Inverter 250KW 333KW 350KW 360KW Dc to 3 Phase Ac Power Inverter
Specification
|
Model
|
250K-HT
|
333K-HT
|
350K-HT
|
360K-HT
|
||||
|
PV String Input Data
|
|
|
|
|
||||
|
Max. PV Input Voltage (V)
|
1500
|
|
|
|
||||
|
MPPT Voltage Range (V)
|
500-1500
|
|
|
|
||||
|
Start-up Voltage (V)
|
500
|
|
|
|
||||
|
Rated PV Input Voltage (V)
|
550
|
|
|
|
||||
|
Max. Operating PV
Input Current (A)
|
75
|
|
|
|
||||
|
Max. Input Short Circuit Current (A)
|
113
|
|
|
|
||||
|
No. of MPP Trackers
|
5
|
6
|
|
|
||||
|
AC output power
|
250000 VA @ 50°C
|
333000 VA @ 40°C
|
352000 VA @30°C
|
363000 VA @ 30°C
|
||||
|
|
|
|
320000 VA @ 40°C
|
330000 VA @ 40°C
|
||||
|
Max. AC Output Current (A)
|
198.5
|
240.3
|
254.0
|
262.0
|
||||
|
Rated Output Voltage/Range (V)
|
800
|
|
|
|
||||
|
Grid Connection Form
|
3W+N+PE
|
|
|
|
||||
|
Rated Output Grid Frequency
|
45 ~ 55 / 55 ~ 65
|
|
|
|
||||
|
Power Factor Adjustment Range
|
0.8 leading to 0.8 lagging
|
|
|
|
||||
|
Total Current Harmonic Distortion THDi
|
<3%
|
|
|
|
||||
|
DC Injection Current
|
<0.5%ln
|
|
|
|
||||
|
Max. Efficiency
|
99%
|
|
|
|
||||
|
Communication Interface
|
USB / RS485 / Bluetooth / Wi-Fi+LAN / 4G(optional) / CAN
|
|
|
|
||||
|
General Data
|
|
|
|
|
||||
|
Operating Temperature Range (°C)
|
-30 to +60℃, >45℃ Derating
|
|
|
|
||||
|
Relative humidity
|
0-100%
|
|
|
|
||||
|
Permissible Altitude (m)
|
4000m
|
|
|
|
||||
|
Noise (dB)
|
≤50
|
|
|
|
||||
|
Ingress Protection(IP) Rating
|
IP66
|
|
|
|
||||
|
Inverter Topology
|
Non-Isolated
|
|
|
|
||||
|
DC surge protection
|
Type II
|
|
|
|
||||
|
AC surge protection
|
Type II
|
|
|
|
||||
|
Cabinet Size (WxHxD mm)
|
1158*760*382
|
|
|
|
||||
|
Weight(KG)
|
116
|
117
|
|
|
||||
|
Type of Cooling
|
Intelligent Air Cooling
|
|
|
|
||||
|
Grid Regulation
|
IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002,
OVE-Richtlinie R25, G99, VDE-AR-N 4105
|
|
|
|
||||
|
Safety EMC/Standard
|
IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2
|
|
|
|
||||
FAQ
Q1: What are the primary applications for your 50-500KW high-power inverters?
A1: Our 50-500KW inverter series is engineered for large-scale, high-energy-demand scenarios. Typical applications include:
* Industrial & Commercial: Manufacturing plants, automotive factories, large warehouses, and office buildings.
* Utility-Scale: Ground-mounted solar farms and renewable energy power plants.
* Agricultural & Public Facilities: Agricultural irrigation systems, water treatment plants, and large public infrastructure
projects.
Q2: What are the key competitive features of these high-power inverters?
A2: Our inverters stand out due to their:
* Superior Efficiency: Up to 99.2% peak efficiency and >98.5% CEC efficiency, ensuring maximum energy harvest and ROI.
* Advanced Cooling System: Smart forced air cooling with variable speed fans ensures optimal thermal management minimizes noise, and enhances component longevity.
* Multiple MPPT Trackers: Equipped with multiple independent MPPTs, allowing for flexible PV string design, reducing energy loss caused by shading, module mismatch, or different orientations.
* Intelligent Monitoring & Control: Integrated with smart communication interfaces (RS485, Ethernet) for seamless integration with SCADA systems. Offers remote firmware upgrades, real-time performance analytics, and centralized management via web portal or mobile app.
* High Reliability & Long Lifespan: Designed with a focus on durability and backed by rigorous testing, ensuring stable
performance and minimal maintenance requirements over a long service life.
Q3: What are the output characteristics and main grid standards supported?
A3: The output is stable, three-phase AC power, typically at 380V/400V/480V, 50Hz/60Hz. They are certified to comply with key global standards such as IEC 62109, VDE-AR-N 4105, G98/G99, and more, guaranteeing safe, reliable, and compliant integration into public grids worldwide.
Q4: Do you provide technical support and what is the warranty policy?
A4: Absolutely. We offer end-to-end support, from initial system design and technical consultation to on-site installation
guidance. Our products come with a standard warranty of 5 to 10 years, with options to extend. Our global service network ensures rapid response and technical assistance.
Q5: Can these inverters be scaled for projects requiring over 500KW?
A5: Yes. Most models in this series support parallel operation. Multiple units can be connected to form a single, high-power system, seamlessly scaling to several megawatts (MWs). This offers unparalleled flexibility and scalability for utility-scale and large commercial projects.
A1: Our 50-500KW inverter series is engineered for large-scale, high-energy-demand scenarios. Typical applications include:
* Industrial & Commercial: Manufacturing plants, automotive factories, large warehouses, and office buildings.
* Utility-Scale: Ground-mounted solar farms and renewable energy power plants.
* Agricultural & Public Facilities: Agricultural irrigation systems, water treatment plants, and large public infrastructure
projects.
Q2: What are the key competitive features of these high-power inverters?
A2: Our inverters stand out due to their:
* Superior Efficiency: Up to 99.2% peak efficiency and >98.5% CEC efficiency, ensuring maximum energy harvest and ROI.
* Advanced Cooling System: Smart forced air cooling with variable speed fans ensures optimal thermal management minimizes noise, and enhances component longevity.
* Multiple MPPT Trackers: Equipped with multiple independent MPPTs, allowing for flexible PV string design, reducing energy loss caused by shading, module mismatch, or different orientations.
* Intelligent Monitoring & Control: Integrated with smart communication interfaces (RS485, Ethernet) for seamless integration with SCADA systems. Offers remote firmware upgrades, real-time performance analytics, and centralized management via web portal or mobile app.
* High Reliability & Long Lifespan: Designed with a focus on durability and backed by rigorous testing, ensuring stable
performance and minimal maintenance requirements over a long service life.
Q3: What are the output characteristics and main grid standards supported?
A3: The output is stable, three-phase AC power, typically at 380V/400V/480V, 50Hz/60Hz. They are certified to comply with key global standards such as IEC 62109, VDE-AR-N 4105, G98/G99, and more, guaranteeing safe, reliable, and compliant integration into public grids worldwide.
Q4: Do you provide technical support and what is the warranty policy?
A4: Absolutely. We offer end-to-end support, from initial system design and technical consultation to on-site installation
guidance. Our products come with a standard warranty of 5 to 10 years, with options to extend. Our global service network ensures rapid response and technical assistance.
Q5: Can these inverters be scaled for projects requiring over 500KW?
A5: Yes. Most models in this series support parallel operation. Multiple units can be connected to form a single, high-power system, seamlessly scaling to several megawatts (MWs). This offers unparalleled flexibility and scalability for utility-scale and large commercial projects.
