SUNWAYS STS 1~3.3KTL-S-P
RESIDENTIAL SERIES
STS 1K/1.5K/2K/2.5K/3K/3.3KTL-S-P
MAX 97.5% EFFICIENCY
IP65 PROTECTION
Safe & Reliable
High Revenue
Easy to use
Safe & Reliable
- Adapt to complex power grid
- High reliability due to good heat dissipation design
- Integrated lightning protection for both DC and AC
- High anti-corrosion ability with aluminum alloy die casting technology
- IP65, wider working temperature and altitude, adapt to various installation environments
High Yield
- High yield with Max. 97.5% efficiency
- European weighted efficiency 97%
- Wide MPPT voltage range
- Up to 10% continuous output overloading capacity
- Single MPPT design with precise MPPT algorithm
- Standard 5 years warranty, extendable to 10 or 15 years
Easy to use
- Remote upgrading available
- Plug and play connectors, easy for installation
- Compact elegant design, light weight, one-person installation
- Integrated I/V scan to intelligent positioning abnormal string
- Support wireless and wired internet connection (RS485/Wi-Fi/GPRS/LAN optional)
TECHNICAL PARAMETERS
SINGLE PHASE:STS-1K/1.5K/2K/2.5K/3K/3.3KTL-S-P
Model
STS-1KTL-S-P
STS-1.5KTL-S-P
STS-2KTL-S-P
STS-2.5KTL-S-P
STS-3KTL-S-P
STS-3.3KTL-S-P*
Input
Max. Input Power (W)
1,600
2,400
3,200
4,000
4,800
4,800
Start-up Voltage (V)
60
60
60
60
60
60
Min. DC Voltage (V)
55
55
55
55
55
55
Max. DC Input Voltage (V)
500
500
500
500
500
500
Rated DC Input Voltage (V)
360
360
360
360
360
360
MPPT Voltage Range (V)
80-450
80-450
80-450
80-450
80-450
80-450
No. of MPP Trackers
1
1
1
1
1
1
No. of DC Inputs per MPPT
1
1
1
1
1
1
Max. Input Current (A)
16**
16**
16**
16**
16**
16**
Max. Short-circuit Current (A)
20***
20***
20***
20***
20***
20***
Output
Rated Output Power (W)
1,000
1,500
2,000
2,500
3,000
3,300
Max. Output Power (W)
1,100
1,650
2,200
2,750
3,300
3,300
Max. Apparent Power (VA)
1,100
1,650
2,200
2,750
3,300
3,300
Rated Output Voltage (V)
220/230
Rated AC Frequency (Hz)
50/60Hz 45-55Hz/55-65Hz
Max. Output Current (A)
4.8
7.2
9.6
12
14.4
14.4
Power Factor
0.8 leading …0.8 lagging
Max. Total Harmonic Distortion
<3% @Rated Output Power
DCI
<0.5% In
Efficiency
Max. Efficiency
97.3%
97.3%
97.5%
97.5%
97.5%
97.5%
European Efficiency
96.4%
96.4%
97.0%
97.0%
97.0%
97.0%
MPPT Efficiency
99.9%
99.9%
99.9%
99.9%
99.9%
99.9%
Protection
DC Reverse Polarity Protection
Integrated
Insulation Resistance Protection
Integrated
DC Switch
Optional
Surge Protection
Integrated
Over-temperature Protection
Integrated
Residual Current Protection
Integrated
Islanding Protection
Integrated
AC Short-circuit Protection
Integrated
AC Over-voltage Protection
Integrated
General Data
Dimensions (mm)
327W*297H*114D
Weight (kg)
6.5
Protection Degree
IP65
Self-consumption at Night (W)
<1
Topology
Transformer-less
Operating Temperature Range (° C)
-30~60
Relative Humidity
0~100%
Operating Altitude (m)
4000 (derating @ ＞ 3000)
Cooling
Natural Convection
Noise Level (dB)
<25
Display
OLED & LED
Communication
RS485/WiFi/GPRS/LAN (Optional)
Compliance
IEC62109, EN61000, C10/C11, VDE4105, VDE0126, EN50549, NRS097-2, UNE217001, UNE217002, RD647,
RD1699, CEI-021, IEC61727, IEC60068, IEC61683
RD1699, CEI-021, IEC61727, IEC60068, IEC61683