1.1kw dc/ac pv on grid inverter
2.with transformer
3.high invert efficiency
4.warranty:2 years
5.Payment time: T/T or L/C
1kw dc/ac pv on grid inverter introduction
This solar inverter employs 32bits DSP chip from the US’s TI corporation. IGBT, Japan’s most advanced IPM, together PWM invert technology is also adopted. Overcomeing every weak points of Thyristor Inverter, it’s featured with high reliablity, perfect protection, pure sine wave and no pollution.
Product Features
1.Digital DSP control
2.Original Mitsubishi intelligent power module assembly
3.MPPT control, tracking the max output power of solar panel
4.Pure sine wave output; auto phasing-in grid;low current harmonics; no pollution and shock to grid
5.Anti-islanding control
6.Perfect protection function
7.LCD touchscreen
8.Can be euipped with RS232/485 interface; remote data acquisition and monitoring
Technical parameter
Model . | DSG-1K-T | |
DC side data | Rated capacity(KW) | 1 |
Max allowable cell array power(KW) | 1.1 | |
Max open circuit voltage(VDC) | 440 | |
Recommend PV Array | 16 series | |
Series range | (16 series~ 18 series) | |
Mppt range(VDC) | 200~400 | |
AC side data | Ratede AC output power(KW) | 1 |
Grid voltage range(VAC) | 330~460 | |
Grid frequency range(Hz) | 50±4.5 | |
Isolation | Transformer | |
Max efficiency | ηmax >94.0% | |
European efficiency | 93.1 % | |
Display | LCD display | |
Grid monitoring | RS232/RS485 with electrical isolation | |
THD | THD(Iac)<4 %(full power) | |
Overload capacity | 120% ≥1Min;120%~150% ,10sec; short-circuit≤150% | |
Power Factor | ≥0.99(over half-power) | |
MPPT efficiency | 99% | |
Power consumption at night (W) | 0W | |
Protocol | IEC-60870-5-101,IEC-60870-5-104 | |
EMC | EN50081,part1/ EN50082,part1 | |
