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VST Series 120kW-150kW On Grid Solar Inverter
- 98.8% max efficiency.
- IP66 ingress protection.
- Efficient heat dissipation.
- Wifi, 4G, GPRS, Bluetooth, RS485.
- 312V to 520V adjustable AC output voltage.
- Higher DC max input voltage and current.
- Multiple ways of testing and commisioning.
- Enhanced safety with hardware & software protection.
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EmailVST Series 120kW-150kW On Grid Solar Inverter Overview
Optimized for high-performance photovoltaic systems, the VST series on-grid solar inverter combines robust power output with intelligent energy management. Designed for commercial and industrial installations, it delivers industry-leading conversion efficiency that exceeds standard benchmarks. The advanced multi-tracker architecture precisely optimizes energy harvest across varied array configurations and dynamic environmental conditions. Globally compatible, the series features advanced grid harmonization capabilities including wide frequency adaptability and compliance with international standards such as IEC 62109, VDE-AR-N 4105, and AS/NZS 4777. With a 312~520V adjustable AC output voltage range, the inverters ensure compatibility across multiple markets.
VST Series 120kW-150kW On Grid Solar Inverter Advantages
1. Higher Yield:
With a maximum efficiency of 98.8%, the inverter maximizes power generation efficiency across diverse environmental conditions while minimizing energy conversion losses.
2. Higher Quality:
Engineered with IP66 protection and UV-resistant corrosion-proof construction, the inverter withstands extreme weather conditions. Its intelligent thermal management system employs advanced heat dissipation technology to maintain stable performance under extreme temperature variations.
3. Communications:
Multi-protocol communication interfaces including integrated WiFi, 4G, Bluetooth, and RS485 ensure seamless remote monitoring and data transmission capabilities.
4. Compatibility:
Featuring configurable AC output (312V~520V adjustable range), the universal design complies with international grid regulations and supports diverse photovoltaic system configurations worldwide.
5. Easy to use:
Multiple ways of testing and commissioning enable rapid deployment, significantly reducing installation time and system activation procedures.
6. Safety:
The inverter incorporates a multi-layer security architecture with reinforced hardware and software protection, lightning surge protection, and low electromagnetic radiation, ensuring operational safety for both infrastructure and personnel.
Applications for VST Series 120kW-150kW On Grid Solar Inverter
Applications: Ideal for commercial and industrial installations, the VST series supports large-scale photovoltaic systems requiring high efficiency and grid compliance.
Specifications
| VST-120K | DC Input Data Recommended max. PV power(KW): 240 Max. input voltage(V): 1100 Start-up voltage(V)/Min. input DC operation voltage(V): 50/40 MPPT voltage range(V): 100~1000 Max. input current(A): 8*40 Max. short circuit current(A): 8*60 MPPT number: 8 Strings number per MPPT/Total Strings: 2/16 AC output Data Rated output power(KW): 120 Rated/Max. apparent output power(KVA): 120/120 Max. active power(KW): 120 Rated grid output current(A): 173.2 Max. output current(A): 173.2 Rated grid voltage/range(V) (3P/N/PE): 220/380, 230/400, 240/415, 312~520 Rated grid frequency(Hz): 50/60 Power Factor: >0.99, (-0.8 to +0.8 adjustable) THDi: ＜3% |
|---|---|
| VST-125K | DC Input Data Recommended max. PV power(KW): 250 Max. input voltage(V): 1100 Start-up voltage(V)/Min. input DC operation voltage(V): 50/40 MPPT voltage range(V): 100~1000 Max. input current(A): 8*40 Max. short circuit current(A): 8*60 MPPT number: 8 Strings number per MPPT/Total Strings: 2/16 AC output Data Rated output power(KW): 125 Rated/Max. apparent output power(KVA): 125/125 Max. active power(KW): 125 Rated grid output current(A): 180.6 Max. output current(A): 180.6 Rated grid voltage/range(V) (3P/N/PE): 220/380, 230/400, 240/415, 312~520 Rated grid frequency(Hz): 50/60 Power Factor: >0.99, (-0.8 to +0.8 adjustable) THDi: ＜3% |
| VST-130K | DC Input Data Recommended max. PV power(KW): 260 Max. input voltage(V): 1100 Start-up voltage(V)/Min. input DC operation voltage(V): 50/40 MPPT voltage range(V): 100~1000 Max. input current(A): 10*40 Max. short circuit current(A): 10*60 MPPT number: 10 Strings number per MPPT/Total Strings: 2/20 AC output Data Rated output power(KW): 130 Rated/Max. apparent output power(KVA): 130/130 Max. active power(KW): 130 Rated grid output current(A): 187.6 Max. output current(A): 187.6 Rated grid voltage/range(V) (3P/N/PE): 220/380, 230/400, 240/415, 312~520 Rated grid frequency(Hz): 50/60 Power Factor: >0.99, (-0.8 to +0.8 adjustable) THDi: ＜3% |
| VST-136K | DC Input Data Recommended max. PV power(KW): 272 Max. input voltage(V): 1100 Start-up voltage(V)/Min. input DC operation voltage(V): 50/40 MPPT voltage range(V): 100~1000 Max. input current(A): 10*40 Max. short circuit current(A): 10*60 MPPT number: 10 Strings number per MPPT/Total Strings: 2/20 AC output Data Rated output power(KW): 136 Rated/Max. apparent output power(KVA): 136/136 Max. active power(KW): 136 Rated grid output current(A): 196.3 Max. output current(A): 196.3 Rated grid voltage/range(V) (3P/N/PE): 220/380, 230/400, 240/415, 312~520 Rated grid frequency(Hz): 50/60 Power Factor: >0.99, (-0.8 to +0.8 adjustable) THDi: ＜3% |
| VST-140K | DC Input Data Recommended max. PV power(KW): 280 Max. input voltage(V): 1100 Start-up voltage(V)/Min. input DC operation voltage(V): 50/40 MPPT voltage range(V): 100~1000 Max. input current(A): 12*40 Max. short circuit current(A): 12*60 MPPT number: 12 Strings number per MPPT/Total Strings: 2/24 AC output Data Rated output power(KW): 140 Rated/Max. apparent output power(KVA): 140/140 Max. active power(KW): 140 Rated grid output current(A): 202.1 Max. output current(A): 202.1 Rated grid voltage/range(V) (3P/N/PE): 220/380, 230/400, 240/415, 312~520 Rated grid frequency(Hz): 50/60 Power Factor: >0.99, (-0.8 to +0.8 adjustable) THDi: ＜3% |
| VST-150K | DC Input Data Recommended max. PV power(KW): 300 Max. input voltage(V): 1100 Start-up voltage(V)/Min. input DC operation voltage(V): 50/40 MPPT voltage range(V): 100~1000 Max. input current(A): 12*40 Max. short circuit current(A): 12*60 MPPT number: 12 Strings number per MPPT/Total Strings: 2/24 AC output Data Rated output power(KW): 150 Rated/Max. apparent output power(KVA): 150/150 Max. active power(KW): 1450 Rated grid output current(A): 216.7 Max. output current(A): 216.7 Rated grid voltage/range(V) (3P/N/PE): 220/380, 230/400, 240/415, 312~520 Rated grid frequency(Hz): 50/60 Power Factor: >0.99, (-0.8 to +0.8 adjustable) THDi: ＜3% |
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Max. efficiency
|
98.80% |
|---|---|
| EU efficiency | 98.30% |
| Ground fault monitoring | Yes |
|---|---|
| Output over voltage protection | Yes |
| Anti-islanding protection | Yes |
| Integrated AFCI | Optional |
| DC reverse-polarity protection | Yes |
| Over voltage category | AC ClassIII/PV ClassII |
| Dimension(mm) (W*H*D) | 1339*600*300 |
|---|---|
| Shell material | Aluminium alloy |
| Noise Emission(dB(A)) | ≤40 |
| Weight(Kg) | 115 |
| Operating ambient temperature range | -25~60℃ |
| Topology | Transformerless |
| Ingress protection | IP66 |
| Cooling concept | Smart fan&Natural convection |
| Max. operation altitude(m) | 3000 |
| Grid connection standard | AS/NZS4777:2020, EN50549-10:2022, G98:2021, G99:2021, NC RFG, ABNT NBR 16150, VDE-AR-N 4105, CEI0-21, CEI0-16, RD1699, NA/EEA, C10:2019, PPDS:2021, Tor+R25, IEC61683, IEC61727&62161 |
| Safety/EMC standard | IEC-62109-1/-2, IEC-61000-6-1/-2/-3, NB/T32004 |
| DC connection | MC4/D4 |
| Communications | Wifi(2.4G), 4G, GPRS, Bluetooth, RS485 |
Downloads
| File Name | Type | Language | File Type | Update | Download |
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