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The RCT Axpert 3.6K MK4 represents the next generation of off-grid solar inverters. Designed for residential and light commercial use, it provides a stable 3600W pure sine wave AC output, ensuring the safety of sensitive electronics. Its standout feature is the 48V battery architecture, which offers improved efficiency and scalability compared to traditional 24V systems of this power class.
Equipped with a high-voltage MPPT solar charge controller, the MK4 can handle a PV array of up to 5000W with an open-circuit voltage of 500VDC. This allows for long series strings of solar panels, reducing wiring complexity and costs. The unit also features a dedicated BMS communication port, making it compatible with a wide range of modern lithium battery brands.
Users can easily track system performance via the built-in WiFi module using a dedicated mobile application. The front panel includes a customizable RGB LED ring that provides immediate visual feedback on the power source and battery status, alongside a 4.3-inch color LCD for detailed local monitoring.
| Technical Specifications | |
|---|---|
| Rated Power | 3600VA / 3600W |
| Battery Voltage | 48 VDC |
| Waveform | Pure Sine Wave |
| Maximum PV Array Power | 5000W |
| MPPT Operating Voltage | 120 VDC ~ 430 VDC |
| Max PV Open Circuit Voltage | 500 VDC |
| Max Solar Charge Current | 100A |
| Max AC Charge Current | 100A |
| Dimensions (D x W x H) | 140 x 295 x 468 mm |
| Net Weight | 11.0 kg |
| Interface | USB, RS232, RS485, WiFi, Dry Contact |
Logistical Details
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