Sunways 3 kW STS-3KTL-S
- Power
- 3 kW
- Phases
- 1‑phase
- Availability
- On order
- Minimum order
- 1 pcs
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Description
On-grid inverter Sunways STS-3KTL-S rated 3 kW, single-phase, 1 MPPT. Max. DC voltage 500 V, maximum efficiency 97.5%, European efficiency 97%. IP rating IP65, operating temperature −30 to 60 °C. Dimensions 297 × 327 × 114 mm (H × W × D), weight 6.5 kg.
Manufacturer information
High reliability due to good heat dissipation design IP65, wider working temperature and altitude, adapt to various installation environments Integrated lightning protection for both DC and AC Adapt to complex power grid High anti-corrosion ability with aluminum alloy die casting technology · · · · · · · · · · · · · · · · 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 Compact elegant design, light weight, one-person installation Plug and play connectors, easy for installation Support wireless and wired internet connection (RS485, Wi-Fi/GPRS/LAN optional) Remote upgrading available Intelligent positioning abnormal string with integrated I/V scan functionTechnical data
Product details
| Series | Sunways STS 1-3.3KTL-S |
|---|---|
| Series AC power range | 1-3.3 kW |
| Max. DC power | 3.9 kW |
| Max. DC voltage | 500 V |
| Max. DC current | 12.5 A |
| Strings per MPPT | 1 |
| DC inputs | 1 |
| Max. AC power | 3.3 kW |
| Nominal AC voltage | 220/230 V |
| Max. AC current | 14.4 A |
| Frequency range | 45-55 / 55-65 Hz |
| Frequency | 50/60 Hz |
| Power factor | 0.8 |
| Maximum efficiency | 97.5 % |
| European efficiency | 97 % |
| Operating temperature range | -30 ~ 60 °C |
| IP rating | IP65 |
| Display | OLED & LED |
| Protection features | Internal Overvoltage Protection DC Insulation Rsistance Detection Grid Monitoring GFCI Monitoring DCI Monitoring AC Short Circuit Current Protection AC Grounding Detection DC Surge Protection AC Surge Protection Anti-islanding Protection AFCI Protection |
Main parameters
| Inverter type | On-grid |
|---|---|
| Number of MPPT | 1 |
| Inverter power | 3 kW |
| Number of phases | 1 |
Dimensions and weight
| Height | 297 mm |
|---|---|
| Width | 327 mm |
| Depth | 114 mm |
| Weight | 6.5 kg |
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