Solar PV Inverter 2000 Watts SAJ R5 2 KW Grid Connected R5-2K-S1-15 Wifi Dongle
This is complete kit with WiFi dongle and instrutions for set up
⚙️ Technical details
Model: R5-2K-S1-15
Type: Single-phase grid-tied solar inverter (2 kW)
Manufacturer: SAJ Electric (Guangzhou Sanjing Electric Co., Ltd.)
🔋 PV Input
| Parameter | Value |
|---|
| Voltage Range | 40 V – 500 V DC |
| MPPT Voltage Range | 50 V – 450 V DC |
| Max. Input Current | 15 A DC |
| Max. Short-Circuit Current | 18 A DC |
| Max. Number of Parallel Strings | 1 |
| Parameter |
Value |
| Rated Voltage |
220 / 230 V AC |
| Rated Current |
8.7 A AC |
| Continuous Current |
10 A AC |
| Frequency |
50 Hz |
| Rated Power |
2,000 W (2 kW) |
| Apparent Power |
2,200 VA |
| Power Factor |
0.8 – 1.0 (lag/lead) |
| Ingress Protection |
IP65 (outdoor-rated, weatherproof) |
| Operating Temperature |
−40 °C to +60 °C |
| Inverter Topology |
Non-isolated📜 Certifications
-
CE, RoHS compliant
-
EN 50438 / VDE-AR-N 4105 / AS NZS 4777.2 / CEI 0-21
-
Protective Class I
-
Overvoltage Category II (DC) / III (AC) 💡 Use case
This is a 2 kW single-phase grid-tie inverter, typically used in small solar PV installations — for example, a rooftop array of around 6–8 panels.
It converts DC power from solar panels into AC electricity compatible with the UK grid.
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