High Surge Endurance Single Phase 1000w 2000w 3kW On Grid DC/AC String Inverter
Why choose us ?
Why choose us ?
Why choose us ?
1.Through the individual connection in PV-systems using microinverters, the PV panels are able to work independently at their maximum capability.
2.Module-level MPPT, without short board effect suitable for the PV system with different module and different orientations.
3.Micro-inverter based systems can be installed on any available space, regardless of shading, orientation to the sun, or module tolerances. System capacity is not limited and free to expand.
4.Also, it’s suited to floating solar power plant since it’s unique installation method and IP67 protection degree.
5.Parallel structure, Max. 60V DC voltage, no safety hazards such as electric shock and arc fire.
6.DC and AC isolated, more safe especially for rooftop.
Technical Data:
| Model | ES-1P1K1G | ES-1P2K1G | ES-1P3K1G |
| Energy source | Grid-connected PV | Grid-connected PV | Grid-connected PV |
| Input Side | |||
| Max.DC Power(kW) | 1.3 | 2.6 | 3.9 |
| Max.DC Input Voltage(V) | 500 | 500 | 500 |
| Start-up DC Input Voltage(V) | 80 | 120 | 120 |
| MPPT Operating Range(V) | 70~500 | 100~500 | 100~500 |
| Max.DC Input Current(A) | 10 | 10 | 10 |
| Output Side | |||
| Rated Output Power(kW) | 1 | 2 | 3 |
| Max.Active Power(kW) | 1.1 | 2.2 | 3.3 |
| Rated AC Grid Voltage(V) | 230 | 230 | 230 |
| AC Grid Voltage Range(V) | 160~300 | 160~300 | 160~300 |
| Rated Grid Frequency(Hz) | 50/60(Optional) | 50/60(Optional) | 50/60(Optional) |
| Operating Phase | Single phase | ||
| Rated AC Grid Output Current(A) | 4.3 | 8.7 | 13.1 |
| Max.AC Output Current(A) | 4.7 | 9.6 | 14 |
| Output Power Factor | >0.99 | ||
| Grid Current THD | <3% | ||
| DC Injection Current(mA) | <0.5% | ||
| Grid Frequency Range | 47~52 or 57~62(Optional) | ||
| Efficiency | |||
| Max. Efficiency | 97.30% | ||
| Euro Efficiency | 97.10% | ||
| MPPT Efficiency | >99% | ||
| Protection | |||
| Anti-islanding Protection | Integrated | ||
| DC Reverse-Polarity Protection | Integrated | ||
| DC Surge Protection | Integrated(Type III) | ||
| AC Surge Protection | Integrated(Type III) | ||
| Integrated DC Switch | Optional | ||
| General Data | |||
| Size(mm) | 330W×310H×115D | 330W×310H×115D | 330W×310H×115D |
| Weight(kg) | 6 | 6 | 6 |
| Topology | Transformerless | ||
| Internal Consumption | <1W(Night) | <1W(Night) | <1W(Night) |
| Running Temperature | -25~60℃ | -25~60℃ | -25~60℃ |
| Ingress Protection | IP65 | IP65 | IP65 |
| Noise Emission(Typical) | <30 dB | <30 dB | <30 dB |
Product features
1.The highest efficiency is 97.5%
2.Single MPPT
3.RS232/RS485 Interface
4.IP65 Ingress Protection
5.High Surge Endurance
6.High Power Factor
7.Zero Export Function
Wisdom networking
1.Remote upgrade software/set parameters
2.APP monitoring power station
3.Fault diagnosis
Details display
1.Local graphic LCD display with buttons, more reassurance after seeing the data.
2.Adopt screw crimp terminal design for DC and AC side, convenient installation and maintenance.
3.Compact design, high power density, easy transport.
System diagram
Our Factory
Q1: What’s your payment terms?
A1:We accept almost all payment terms,such as T/T,L/C,DA,DP,Western Union,MoneyGram
Q2: OEM Service
A2: We can print your LOGO on Battery case , if your quantities reached 100PCS , We also can print your LOGO on Battery carton.
Q3: Warranty process.
A3: We provide 1 ~ 5 years different warranty.
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- Step 4Set up meeting with the Chinese supplier without language barrier