Products Description
SUNWAYS STS 1~3.3KTL-S
RESIDENTIAL SERIES
RESIDENTIAL SERIES
STS-1KTL-S
STS-1.5KTL-S
STS-2KTL-S
STS-2.5KTL-S
STS-3KTL-S
Single Phase
1 MPPT
RENAC R1 Macro Series is a single-phase on-grid inverter with excellent compact size, comprehensive software and hardware technology. The R1 Macro Series offers high efficiency and class-leading functional fan-less, low-noise design.
Product Paramenters
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Model
|
STS-1KTL-S
|
STS-1.5KTL-S
|
STS-2KTL-S
|
STS-2.5KTL-S
|
STS-3KTL-S
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Input
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||||||||||
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Start-up Voltage (V)
|
60
|
60
|
60
|
60
|
60
|
|||||
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Max. DC Input Voltage (V)
|
500
|
500
|
500
|
500
|
500
|
|||||
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Rated DC Input Voltage (V)
|
360
|
360
|
360
|
360
|
360
|
|||||
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MPPT Voltage Range (V)
|
80~450
|
80~450
|
80~450
|
80~450
|
80~450
|
|||||
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Full power MPPT voltage range (V)
|
85-450
|
125-450
|
170-450
|
210-450
|
250~450
|
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No. of MPP Trackers
|
1
|
1
|
1
|
1
|
1
|
|||||
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No. of DC Inputs per MPPT
|
1
|
1
|
1
|
1
|
1
|
|||||
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Max. Input Current (A)
|
12.5
|
12.5
|
12.5
|
12.5
|
12.5
|
|||||
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Max. Short-circuit Current (A)
|
15
|
15
|
15
|
15
|
15
|
|||||
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backfeed current to the array (A)
|
0
|
0
|
0
|
0
|
0
|
|||||
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Output
|
||||||||||
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Rated Output Power (W)
|
1000
|
1500
|
2000
|
2500
|
3000
|
|||||
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Max. Output Power (W)
|
1100
|
1650
|
2200
|
2750
|
3300
|
|||||
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AC output rated apparent power(VA)
|
1000
|
1500
|
2000
|
2500
|
3000
|
|||||
|
Max. Apparent Power (VA)
|
1100
|
1650
|
2200
|
2750
|
3300
|
|||||
|
Rated Output Voltage (V)
|
220/230
|
220/230
|
220/230
|
220/230
|
220/230
|
|||||
|
Rated AC Frequency (Hz)
|
50/60
|
50/60
|
50/60
|
50/60
|
50/60
|
|||||
|
AC output rated current（A）
|
4.4
|
6.5
|
8.7
|
10.9
|
13.1
|
|||||
|
Max. Output Current (A)
|
4.8
|
7.2
|
9.6
|
12
|
14.4
|
|||||
|
The measured Inrush current (A)
|
9.9A@28µs
|
12.5A@28µs
|
16.5A@28µs
|
20.3A@20µs
|
24.3A@20µs
|
|||||
|
maximum output fault current (A)
|
26
|
26
|
26
|
26
|
26
|
|||||
|
maximum output overcurrent protection（A）
|
26
|
26
|
26
|
26
|
26
|
|||||
|
Power Factor
|
0.8 leading …0.8 lagging
|
|||||||||
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Max. total harmonic distortion
|
<3% @Rated Output Power
|
|||||||||
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DCI
|
<0.5%In
|
|||||||||
|
Efficiency
|
||||||||||
|
Max. Efficiency
|
97.3%
|
97.3%
|
97.5%
|
97.5%
|
97.5%
|
|||||
|
European Efficiency
|
96.4%
|
96.4%
|
97.0%
|
97.0%
|
97.0%
|
|||||
|
MPPT Efficiency
|
99.9%
|
99.9%
|
99.9%
|
99.9%
|
99.9%
|
|||||
|
Protection
|
||||||||||
|
DC Reverse Polarity Protection
|
Integrated
|
|||||||||
|
Insulation Resistance Protection
|
Integrated
|
|||||||||
|
DC Switch
|
Integrated
|
|||||||||
|
Surge Protection
|
Integrated
|
|||||||||
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Over-temperature Protection
|
Integrated
|
|||||||||
|
Residual Current Protection
|
Integrated
|
|||||||||
|
Islanding protection
|
Frequency shift, Integrated
|
|||||||||
|
AC Short-circuit Protection
|
Integrated
|
|||||||||
|
AC Over-voltage Protection
|
Integrated
|
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|
General Data
|
||||||||||
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Dimensions (mm）
|
327W*297H*114D
|
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Weight (KG)
|
6.5
|
|||||||||
|
Protection Degree
|
IP65
|
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|
Self-consumption at Night (W)
|
<1
|
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|
Topology
|
Transformerless
|
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|
Operating Temperature Range (°C)
|
-30~60
|
|||||||||
|
Relative Humidity
|
0~100%
|
|||||||||
|
Operating Altitude (m）
|
3000
|
|||||||||
|
Cooling
|
Natural Convection
|
|||||||||
|
Noise Level (dB)
|
<25
|
|||||||||
|
Display
|
OLED & LED
|
|||||||||
|
Communication
|
RS485，WiFi/ GPRS/LAN(Optional)
|
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|
Compliance
|
NB/T 32004、IEC62109、IEC62116、VDE 4105、VDE 0126、AS4777、
RD1699、NBR16149、IEC61727、IEC60068、IEC61683、EN50549、EN61000 |
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STS-6KTL-P
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STT-10KTL-P
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Our Design
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