Inverter – DEYE – SUN-12K-SG05LP3-EU-SM2 – hybrid – low voltage
| Weight | 43,14 kg | 
|---|---|
| CN | 85044086 | 
Gross
Product details
| Weight | 43,14 kg | 
|---|---|
| CN | 85044086 | 
Three-phase Hybrid Inverter Deye SUN-8/10/12K-SG05LP3-EU-SM2
The three-phase hybrid inverter Deye SUN-8/10/12K-SG05LP3-EU-SM2 is an advanced energy storage solution designed to efficiently manage solar energy generation and consumption. It offers flexibility for connection to existing photovoltaic installations, supports parallel operation of up to 10 units, and is compatible with low-voltage 48 V batteries with transformer isolation.
Key features of the SUN-8/10/12K-SG05LP3-EU-SM2:
- Parallel operation of up to 10 inverters for both on-grid and off-grid systems.
 - Maximum battery charge/discharge current up to 240 A.
 - Support for 6 battery charge/discharge time periods.
 - AC-coupling option for retrofitting existing PV installations.
 - Designed for low-voltage 48 V batteries with transformer isolation.
 - Unbalanced three-phase output current up to 100% of the nominal value per phase, with a maximum load up to 50% of rated power per phase.
 
Who is this a good choice for?
The Deye SUN-8/10/12K-SG05LP3-EU-SM2 inverter is an excellent choice for homeowners and small businesses that need a flexible, efficient energy management system. With its parallel operation capability and retrofit options for existing installations, it performs well in expanded energy storage systems. The non-zero output current feature and support for multiple batteries in parallel increase reliability and make it easier to tailor the system to specific energy needs.
| Parameter | SUN-8K-SG05LP3-EU-SM2 | SUN-10K-SG05LP3-EU-SM2 | SUN-12K-SG05LP3-EU-SM2 | 
| Battery input data | |||
| Battery type | Lead-acid or lithium-ion | ||
| Battery voltage range (V) | 40-60 | ||
| Max. charge current (A) | 190 | 210 | 240 | 
| Max. discharge current (A) | 190 | 210 | 240 | 
| Li-ion charging strategy | Self-adapts to BMS | ||
| Number of battery inputs | 1 | ||
| PV input data | |||
| Max. PV input power (W) | 12000 | 15000 | 18000 | 
| Max. PV input voltage (V) | 800 | ||
| Start-up voltage (V) | 160 | ||
| MPPT voltage range (V) | 200-650 | ||
| Rated PV input voltage (V) | 550 | ||
| Max. PV input current (A) | 20+20 | 20+20 | 20+20 | 
| Max. PV input short-circuit current (A) | 30+30 | 30+30 | 30+30 | 
| Number of MPPTs / Strings per MPPT | 2/1+1 | ||
| AC input/output data | |||
| Rated active AC input/output power (W) | 8000 | 10000 | 12000 | 
| Max. apparent AC input/output power (VA) | 8800 | 11000 | 13200 | 
| Rated AC input/output current (A) | 12.2/11.6 | 15.2/14.5 | 18.2/17.4 | 
| Max. AC input/output current (A) | 13.4/12.8 | 16.7/16 | 20/19.2 | 
| Max. unbalanced three-phase output current (A) | 18.2/17.4 | 22.8/21.8 | 27.3/26.1 | 
| Max. continuous AC pass-through (grid to load) (A) | 45 | ||
| Peak power (off-grid) (W) | 2× rated power, 10s | ||
| Power factor adjustment range | 0.8 leading to 0.8 lagging | ||
| Rated voltage / input-output range (V) | 220/380V, 230/400V 0.85Un-1.1Un | ||
| Rated frequency / grid input-output range (Hz) | 50/45-55, 60/55-65 | ||
| Grid connection form | 3L+N+PE | ||
| Total harmonic distortion of current THDi | <3% (rated power) | ||
| DC injection current | <0.5% In | ||
| Efficiency | |||
| Max. efficiency | 97.6% | 97.6% | 97.6% | 
| European efficiency | 97.0% | 97.0% | 97.0% | 
| MPPT efficiency | >99% | ||
| Protection | |||
| DC reverse polarity protection, AC output overcurrent protection, AC output overvoltage protection, AC output short-circuit protection, thermal protection | Integrated | ||
| Surge protection level | TYP II(DC), TYP II(AC) | ||
| DC terminal insulation impedance monitoring, DC component monitoring, ground-fault current monitoring | Integrated | ||
| Grid monitoring, anti-islanding protection monitoring, earth-fault detection, DC switch | Integrated | ||
| Overvoltage protection, residual current detection (RCD), surge protection level | Integrated | ||
| Interface | |||
| Communication interface | RS485/RS232/CAN | ||
| Monitoring mode | GPRS/WIFI/Bluetooth/4G/LAN (optional) | ||
| General data | |||
| Operating temperature range (°C) | -40 to +60°C, >45°C derating | ||
| Permissible ambient humidity | 0-100% | ||
| Maximum altitude above sea level (m) | 3000 | ||
| Noise (dB) | ≤55 | ||
| Protection rating (IP) | IP 65 | ||
| Inverter topology | Non-isolated | ||
| Overvoltage category | OVC II(DC), OVC III(AC) | ||
| Enclosure dimensions (WxHxD mm) | 386×660×253 (excluding connectors and brackets) | ||
| Weight (kg) | 35.2 | ||
| Cooling method | Intelligent air cooling | ||
| Warranty | 5 years/10 years | ||
| Grid regulation | |||
| Safety/EMC standards | IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, OVE-Richtlinie R25, G99, VDE-AR-N 4105 IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 | ||
Warranty period depends on the final inverter installation location; more information is available in the warranty policy.

