on Grid Inverter 3KW Single Phase & Three Phase String Inverter

On grid inverter 3KW
JSI-3000TL
1) Compact size and high power density
2) High speed MPPT for real time power tracking and improved energy harvesting
3) Transformerless operation for highest efficiency: > 96% (>95% Euro)
4) High overload capability: Works up to 3300W under most ambient conditions
5) True Sine Wave Output
6) Integrated RS-485/RS-232 serial communication
7) Multi-language display
8) Certified VDE0126-1-1, AS4777, DK5940, G83/1. EN50178, IEC62109-1, IEC62109-2, EN61000-6-1, EN61000-6-2, EN61000-6-3, EN61000-6-4
Technical data
CHARACTERISTICS JSI-3000TL
Input Data(DC side)
Max. DC power 3660W
Max. DC voltage 500Vdc
MPPT Operating range 100~450Vdc
Number of parallel inputs 2
Number of MPPT trackers 1
Max. Input current (total) 20A
Output Data(AC side)
Nominal output power 3000W
Max. Output power 3400W
Nominal output current 13A
Max. Output current 15.7A
Nominal AC voltage 230Vac
AC voltage range * 190~265Vac
Nominal AC grid frequency 50Hz
AC grid frequency range* 50 ± 5 Hz
Power factor(cos φ ) >0.99
Harmonic distortion(THDI) < 3%(at nominal output power)
Efficiency
Max. Efficiency >96.5%
Euro efficiency >95.4%
MPPT efficiency >99%
Genaral data
Dimensions (W / D / H) 345*162*384 mm
Net weight 17Kg
Operating temperature range — 25 ° C ~ +60 ° C
Noise emission (typical) ≤ 25 dB(A)
Power consumption at night 0 W
Electrical isolation Transformer-less
Cooling concept Natural cooling
IP Code IP65
Communication RS-485/RS-232
* AC grid voltage range and frequency range depend on local standards.&