JFY inverters

JFY Inverters

JFY 3kw inverter

JFY 3kw inverter

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) inverters

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

JFY 6kw inverter

JFY 6kw inverter

JFY Technical Data

Input Data(DC side)
JSI-2000TLJSI-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
$801
$1168
$1722

 

Suntwins twin MPPT Outdoor inverters

 suntwins-2015-jfy-on-grid-inverter-suntwins-series-jpg_220x220
 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 4000TLSuntwins 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 efficiency97.0%97.1%97.0%
MPPT efficiency
99.6%
99.6%
99.6%
Prices

 

JFY General data

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.

 

Great prices, great service