SUN-3.6K-SG05LP1-EU-SM2 - Solar panel Deye - Free user manual and instructions
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| Product Type | Hybrid Solar Inverter |
| Brand | Deye |
| Model | SUN-3.6K-SG05LP1-EU-SM2 |
| Rated AC Power | 3.6 kW |
| Nominal Battery Voltage | 48 V |
| MPPT Voltage Range | 120 V - 500 V |
| Max Charging Current | 80 A |
| Max Efficiency | 97.6% |
| Dimensions (H x W x D) | 540 mm x 420 mm x 150 mm |
| Weight | 24 kg |
| Ingress Protection | IP65 |
| Operating Temperature Range | -25°C to +60°C |
| Communication | WiFi, RS485, CAN |
| Warranty | 5 years |
| Cleaning and Maintenance | Use a dry cloth; avoid water and solvents. Check ventilation regularly. |
| Safety Features | Overvoltage protection, short circuit protection, anti-islanding, residual current monitoring. |
| Spare Parts and Repairability | Contact authorized service center for spare parts. Do not attempt self-repair. |
| Installation | Wall-mounted, indoor or outdoor (in shaded area). |
Frequently Asked Questions - SUN-3.6K-SG05LP1-EU-SM2 Deye
What is the maximum PV input power for the SUN-3.6K-SG05LP1-EU-SM2?
The maximum PV input power is 5.4 kW (1.5 times the rated AC power).
Can this inverter work without a battery?
Yes, it can operate as a grid-tied inverter without a battery, but to use backup or off-grid features, a battery is required.
What type of battery is compatible?
It supports 48 V lithium-ion batteries (e.g., LFP) and lead-acid batteries. The BMS communication protocol should be compatible.
How do I connect the inverter to the internet?
Use the built-in WiFi module or connect via RS485 to a monitoring device. Follow the setup in the manual.
What is the backup time during a grid outage?
Backup time depends on battery capacity and load. The inverter can switch to backup mode in <20 ms.
Is the inverter suitable for outdoor installation?
Yes, it has an IP65 rating, but it should be installed in a shaded area to avoid direct sunlight and rain.
What is the recommended wire gauge for AC output?
For 3.6 kW, 6 mm² copper wire is recommended for AC output (refer to local electrical codes).
How can I update the firmware?
Firmware updates are done via the monitoring app or by an authorized technician using a USB drive.
What does the error code 'F33' mean?
Error F33 indicates a grid voltage disturbance. Check the grid voltage and frequency, and ensure the inverter settings match local grid parameters.
Can I use multiple inverters in parallel?
Yes, the Deye inverter supports parallel operation up to 16 units for single-phase or three-phase configurations, with appropriate accessories.
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