JFY Inverters
JFY Inverters are quality, Chinese-made outdoor solar inverters. They are compact in size and have high power density, with high speed MPPT for real time power tracking, and improved energy harvesting. JFY inverters have transformerless operation for highest efficiency, and True Sine Wave Output. The sizes range from 1.5 to 6 kw inverters. Comes complete with communications program to connect with your computer via serial cable supplied.
JSI-2000TL (2kW) to JSI-6000TL (6kW) inverter
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: > 97% (>96% Euro)
4) High overload capability: works up to 5300W 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
|
Input Data(DC side)
|
|
|
JSI-2000TL |
JSI-3000TL |
JSI-5000TL
|
JSI-6000TL |
|
Max. DC power
|
2300
|
3660W
|
5300W
|
6400W
|
|
Max. DC voltage
|
500vDC
|
500vDC
|
550Vdc
|
550vDC
|
|
MPPT Operating range
|
100~450Vdc
|
100~450Vdc
|
100~500Vdc
|
100~500Vdc
|
|
Number of parallel inputs
|
1
|
2
|
2
|
3
|
|
Number of MPPT trackers
|
1
|
1
|
1
|
1
|
|
Max. input current (total)
|
10A
|
20A
|
25A
|
27A
|
|
Output Data(AC side)
|
|
Nominal output power
|
2000W
|
3000W
|
4600W
|
6000W
|
|
Max. Output power
|
2200W
|
3400W
|
5000W
|
6000W
|
|
Nominal output current
|
8.7A
|
13A
|
20A
|
26A
|
|
Max. output current
|
10.5A
|
15.7A
|
23.8A
|
28.6A
|
|
Nominal AC voltage
|
230Vac
|
230Vac
|
230Vac
|
230Vac
|
|
Possible AC voltage range *
|
190~265Vac
|
190~265Vac
|
190~265Vac
|
190~265Vac
|
|
Nominal AC grid frequency
|
50Hz
|
50Hz
|
50Hz
|
50Hz
|
|
Possible AC grid frequency range*
|
50 ± 5 Hz
|
50 ± 5 Hz
|
50 ± 5 Hz
|
50 ± 5 Hz
|
|
Power factor(cos φ)
|
>0.99
|
>0.99
|
>0.99
|
>0.99
|
|
Harmonic distortion(THDI)
|
<3%(at nominal output power)
|
<3%(at nominal output power)
|
<3%(at nominal output power)
|
<3%(at nominal output power)
|
|
Efficiency
|
|
Max. efficiency
|
97%
|
97.2%
|
97.6%
|
97.6%
|
|
Euro efficiency
|
96.2%
|
96.4%
|
97%
|
97.1%
|
|
MPPT efficiency
|
99.6%
|
99.6%
|
99.6%
|
99.6%
|
|
Genaral data
|
|
Dimensions (W / D / H)
|
345*162*354 mm
|
345*162*384 mm
|
345*162*573 mm
|
345*162*573 mm
|
|
Net weight
|
15Kg
|
17Kg
|
26Kg
|
26Kg
|
|
Operating temperature range
|
–25 °C ~ +60 °C
|
–25 °C ~ +60 °C
|
–25 °C ~ +60 °C
|
–25 °C ~ +60 °C
|
|
Noise emission (typical)
|
≤ 25 dB(A)
|
≤ 25 dB(A)
|
≤ 25 dB(A)
|
≤ 25 dB(A)
|
|
Power consumption at night
|
0 W
|
0 W
|
0 W
|
0 W
|
|
Electrical isolation
|
Transformer-less
|
Transformer-less
|
Transformer-less
|
Transformer-less
|
|
Cooling concept
|
Natural cooling
|
Natural cooling
|
Natural cooling
|
Natural cooling
|
|
IP Code
|
IP65
|
IP65
|
IP65
|
IP65
|
|
Communication
|
RS-485/RS-232
|
RS-485/RS-232
|
RS-485/RS-232
|
RS-485/RS-232
|
|
Prices
|
|
|
|
|
Block Diagram
Suntwins twin MPPT Outdoor inverters
2 MPPT channels, new generation technology
High speed MPPT for real time power tracking and improved energy harvesting
Transformerless operation for highest efficiency: 97.6% (97.1% Euro)
Certified grid connected operation according to the international standards
True Sine Wave Output
Integrated RS-485/RS-232 serial communication
Multi-language display
2 MPPT channels can be independent or parallel, auto detecting operation
|
Input Data(DC side)
|
|
|
Suntwins 3300TL
|
Suntwins 4000TL |
Suntwins 5000TL |
|
Max. DC power
|
3600W
|
4380W
|
5300W |
|
Max. DC power per MPPT
|
2000W
|
2500W
|
3000W |
|
Max. DC voltage
|
500Vdc
|
500Vdc
|
500Vdc |
|
MPPT Operating range
|
100~450 Vdc
|
100~450 Vdc
|
100~450 Vdc |
|
Number of parallel inputs
|
2
|
2
|
2 |
|
Number of MPPT trackers
|
2
|
2
|
2 |
|
Max. input current
|
10A / 10A
|
13A / 13A
|
15A / 15A |
|
Output Data(AC side)
|
|
Nominal output power
|
3300W
|
4000W
|
4950W |
|
Max. Output power
|
3300W
|
4000W
|
4950W |
|
Nominal output current
|
14.3A
|
17.4A
|
21.5A |
|
Max. output current
|
16.5A
|
20A
|
25A |
|
Nominal AC voltage
|
230Vac
|
230Vac
|
230Vac |
|
Possible AC voltage range *
|
190~265Vac
|
190~265Vac
|
190~265Vac |
|
Nominal AC grid frequency
|
50Hz
|
50Hz
|
50Hz |
|
Possible AC grid frequency range*
|
50 ± 5 Hz
|
50 ± 5 Hz
|
50 ± 5 Hz |
|
Power factor(cos φ)
|
>0.99
|
>0.99
|
>0.99 |
|
Harmonic distortion(THDI)
|
<3%(at nominal output power)
|
|
Max. efficiency
|
97.4%
|
97.6%
|
97.4% |
| Euro efficiency |
97.0% |
97.1% |
97.0% |
|
MPPT efficiency
|
99.6%
|
99.6%
|
99.6% |
|
Prices
|
|
|
|
Dimensions (W / D / H) 345 x 152 x 435 mm
Net weight 18Kg
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-232 (RS-485 is optional)
* AC grid voltage range and frequency range depend on local standards.
STANDARDS AND CODES
JSI inverters comply with standards set for grid-tied operation,
safety and electromagnetic compatibility including:
Enel Guida, AS4777, AS/NZS 3100, IEC 62109-1,IEC62109-2,
EN50178, EN61000,G83/1,CE certification.
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