Product Overview
The Deye SUN-10K-SG02LP1-EU-AM3 is a 10 kW single-phase hybrid inverter for solar systems using 40-60 V lead-acid or lithium-ion batteries. It combines PV, battery and grid functions in one unit, with three MPPT trackers, high-current battery capability and support for on-grid and off-grid operation.
Designed for appropriately sized new or retrofit solar installations, this inverter supports AC coupling, six configurable battery charging and discharging time periods, and energy storage from a diesel generator where the system is correctly configured.
Key Features
- 10 kW rated AC input/output active power with up to 11 kVA apparent power.
- Supports up to 20,000 W PV access power and 16,000 W maximum PV input power.
- Three MPPT trackers with a 2+2+2 string configuration for flexible array design.
- Compatible with 40-60 V lead-acid or lithium-ion battery systems, with up to 220 A charging and discharging current.
- Supports lithium-ion battery BMS self-adaption.
- Maximum efficiency of 97.6% and MPPT efficiency above 99%.
- IP65 enclosure, intelligent air cooling and a colour touch LCD.
- Manufacturer states support for parallel operation of up to 16 units and multiple batteries in parallel.
Applications
- Single-phase solar and battery storage systems.
- New solar installations requiring hybrid inverter functionality.
- Retrofit solar systems where AC coupling forms part of the approved system design.
- Systems configured to charge batteries from a diesel generator.
Why Choose This Product?
The SUN-10K-SG02LP1-EU-AM3 offers a practical combination of three MPPT trackers, low-voltage battery support, high battery charge and discharge current, and flexible energy scheduling. Its IP65 rating and intelligent air cooling support installations where environmental protection and dependable thermal management are important.
Important Notes
- This is a single-phase inverter. Confirm that it is suitable for the site supply, load requirements and approved system design before purchase.
- Battery compatibility, BMS communication and parallel battery configuration must be confirmed for the selected battery model.
- Installation and commissioning must be completed by a qualified electrician in accordance with applicable local electrical requirements.
- The datasheet lists optional monitoring methods and an optional arc fault circuit interrupter; confirm the supplied configuration before ordering.
- The manufacturer lists 5-year and 10-year warranty options, with the final warranty period dependent on the installation site. Confirm the applicable South African warranty before publishing or purchase.
- The supplied datasheet does not confirm South African grid approval. Confirm local utility and regulatory requirements for grid-connected installations.
Technical Specifications
| Specification | Detail |
|---|---|
| Brand | Deye |
| Model | SUN-10K-SG02LP1-EU-AM3 |
| Product Type | Single-phase hybrid inverter |
| Rated AC Input/Output Active Power | 10,000 W |
| Maximum AC Input/Output Apparent Power | 11,000 VA |
| Rated AC Input/Output Current | 45.5/43.5 A |
| Maximum AC Input/Output Current | 50/47.9 A |
| Maximum Continuous AC Passthrough | 60 A |
| Peak Off-grid Power | 2 times rated power for 10 seconds |
| Rated Input/Output Voltage/Range | 220/230 V; 0.85Un-1.1Un |
| Rated Grid Frequency/Range | 50/45-55 Hz; 60/55-65 Hz |
| Grid Connection Form | L+N+PE |
| Battery Type | Lead-acid or lithium-ion |
| Battery Voltage Range | 40-60 V |
| Maximum Charging Current | 220 A |
| Maximum Discharging Current | 220 A |
| Lithium-ion Charging Strategy | Self-adaption to BMS |
| Number of Battery Inputs | 1 |
| Maximum PV Access Power | 20,000 W |
| Maximum PV Input Power | 16,000 W |
| Maximum PV Input Voltage | 500 V |
| PV Start-up Voltage | 125 V |
| MPPT Voltage Range | 150-425 V |
| Rated PV Input Voltage | 370 V |
| Maximum Operating PV Input Current | 26+26+26 A |
| Maximum PV Input Short-circuit Current | 44+44+44 A |
| MPP Trackers / Strings per Tracker | 3 / 2+2+2 |
| Maximum Efficiency | 97.6% |
| Euro Efficiency | 96.5% |
| MPPT Efficiency | >99% |
| Total Current Harmonic Distortion | <3% of nominal power |
| Surge Protection | Type II DC; Type II AC |
| Communication Interfaces | RS485, RS232, CAN |
| Monitoring Options | GPRS, WiFi, Bluetooth, 4G, LAN (optional) |
| Operating Temperature Range | -40 to +60°C; derating above 45°C |
| Permissible Ambient Humidity | 0-100% |
| Permissible Altitude | 2,000 m |
| Noise | <45 dB |
| IP Rating | IP65 |
| Cooling | Intelligent air cooling |
| Dimensions (W x H x D) | 420 x 670 x 233 mm, excluding connectors and brackets |
| Weight | 35.6 kg |
| Warranty | 5 years / 10 years; dependent on final installation site and warranty policy |
Important:
All solar products, power systems, water heating and gas products and their components must be installed by appropriately qualified personnel. All installations must adhere to local wiring regulations and standards. Sustainable Online will not be held liable for any product malfunctions as a result of incorrectly installed systems.

