Product Introduction
Deye SUN-10/12K-SG02LP1-EU-AM3-P Series
Single‑Phase Low‑Voltage Hybrid Inverters (10kW / 12kW)
1. Three MPPT Trackers with Six String Inputs – Maximum Harvest from Any Roof
The AM3‑P version is equipped with 3 independent MPPT channels, each supporting 2 PV strings (total 6 string inputs). This design effortlessly handles:
* Multiple roof orientations (east/west/south)
* Partial shading from chimneys or trees
* Different tilt angles across building sections
Each MPPT operates within a wide voltage range (150–425 V) and accepts up to 32 A per tracker (16 A per string), making it compatible with high‑power bifacial modules. The result is consistently higher energy yield, even under non‑ideal installation conditions – a crucial advantage for European rooftops with diverse layouts.
* Multiple roof orientations (east/west/south)
* Partial shading from chimneys or trees
* Different tilt angles across building sections
Each MPPT operates within a wide voltage range (150–425 V) and accepts up to 32 A per tracker (16 A per string), making it compatible with high‑power bifacial modules. The result is consistently higher energy yield, even under non‑ideal installation conditions – a crucial advantage for European rooftops with diverse layouts.
2. Superior Battery Compatibility and Extreme Charge/Discharge Currents
Both models support 48 V low‑voltage battery systems with a wide operating voltage of 40–60 V, ensuring seamless integration with the majority of lithium and lead‑acid batteries on the market.
* SUN‑10K: Max charge/discharge current – 220 A
* SUN‑12K: Max charge/discharge current – 250 A
These industry‑leading currents enable fast charging of large‑capacity battery banks, reducing grid‑purchase hours and maximising self‑consumption. The built‑intelligent BMS communication (CAN/RS485) supports major battery brands (Pylontech, BYD, LG, Sonnen, etc.) and allows user‑defined protocols – so you are never locked into a single battery supplier.
* SUN‑10K: Max charge/discharge current – 220 A
* SUN‑12K: Max charge/discharge current – 250 A
These industry‑leading currents enable fast charging of large‑capacity battery banks, reducing grid‑purchase hours and maximising self‑consumption. The built‑intelligent BMS communication (CAN/RS485) supports major battery brands (Pylontech, BYD, LG, Sonnen, etc.) and allows user‑defined protocols – so you are never locked into a single battery supplier.
3. True Uninterrupted Off‑Grid Power – Start Heavy Loads with Ease
When the grid fails, the SUN‑SG02LP1 series switches to off‑grid mode in less than 10 ms – fast enough to keep sensitive electronics and critical appliances running without interruption.
More importantly, off‑grid peak power reaches double the rated output for 10 seconds:
More importantly, off‑grid peak power reaches double the rated output for 10 seconds:
* 10 kW model → 20 kVA peak
* 12 kW model → 24 kVA peak
This exceptional overload capacity easily starts inductive loads with high inrush currents – air conditioners, water pumps,refrigeration compressors, and garage door openers. Your customers enjoy true energy security, not just basic backup.
* 12 kW model → 24 kVA peak
This exceptional overload capacity easily starts inductive loads with high inrush currents – air conditioners, water pumps,refrigeration compressors, and garage door openers. Your customers enjoy true energy security, not just basic backup.
4. Highest Efficiency with Rugged Outdoor Durability
Performance and longevity are built in:
* Maximum efficiency – 97.6 %
* European efficiency – 96.5 %
* MPPT tracking efficiency – >99 %
The inverter operates reliably in extreme climates, with a ‑40 °C to +60 °C working range (derating above 45 °C). Its IP65 enclosure provides complete dust‑tightness and protection against low‑pressure water jets – ideal for outdoor wall‑mounting, even in rainy or snowy European winters.
Active cooling is handled by an intelligent fan that keeps internal temperatures in check, yet noise emission is below 45 dB(A) –quieter than a typical conversation – making it suitable for installation near living spaces or in garages.
* Maximum efficiency – 97.6 %
* European efficiency – 96.5 %
* MPPT tracking efficiency – >99 %
The inverter operates reliably in extreme climates, with a ‑40 °C to +60 °C working range (derating above 45 °C). Its IP65 enclosure provides complete dust‑tightness and protection against low‑pressure water jets – ideal for outdoor wall‑mounting, even in rainy or snowy European winters.
Active cooling is handled by an intelligent fan that keeps internal temperatures in check, yet noise emission is below 45 dB(A) –quieter than a typical conversation – making it suitable for installation near living spaces or in garages.
5. Global Certifications, Smart Monitoring, and Comprehensive Protection
The series complies with major European and international grid codes, including:
* VDE‑AR‑N 4105 (Germany)
* G98/G99 (UK)
* CEI 0‑21 (Italy)
* EN 50549 (Europe)
* RD 140 / UNE 217002 (Spain)
* NRS 097 (South Africa) and AS 4777 (Australia)
For monitoring and control, the inverter comes standard with:
* Built‑in WiFi, RS485, and CAN communication ports (optional 4G module)
* A colour touch display for local operation
* Support for remote cloud monitoring and third‑party energy management platforms
Safety is paramount: integrated protections include DC reverse polarity, AC overcurrent/overvoltage, over‑temperature,anti‑islanding, insulation impedance detection, and residual current monitoring. A built‑in DC switch is standard; an optional AFCI (arc‑fault circuit interrupter) can be added to meet stricter fire‑safety regulations.
* VDE‑AR‑N 4105 (Germany)
* G98/G99 (UK)
* CEI 0‑21 (Italy)
* EN 50549 (Europe)
* RD 140 / UNE 217002 (Spain)
* NRS 097 (South Africa) and AS 4777 (Australia)
For monitoring and control, the inverter comes standard with:
* Built‑in WiFi, RS485, and CAN communication ports (optional 4G module)
* A colour touch display for local operation
* Support for remote cloud monitoring and third‑party energy management platforms
Safety is paramount: integrated protections include DC reverse polarity, AC overcurrent/overvoltage, over‑temperature,anti‑islanding, insulation impedance detection, and residual current monitoring. A built‑in DC switch is standard; an optional AFCI (arc‑fault circuit interrupter) can be added to meet stricter fire‑safety regulations.
Product Parameters
| Model | SUN-7.6K-SG02LP1-EU-AM2-P | SUN-8K-SG02LP1-EU-AM2-P | SUN-10K-SG02LP1-EU-AM3-P | SUN-12K-SG02LP1-EU-AM3-P |
| Battery Input Data | ||||
| Battery Type | Lead-acid or Lithium-ion | |||
| Battery Voltage Range(V) | 40-60 | |||
| Max.Charging/Discharging Current(A) | 190 | 190 | 220 | 250 |
| Charging Strategy for Li-ion Battery | Self-adaption to BMS | |||
| Number of battery input | 1 | |||
| PV String Input Data | ||||
| Max. PV Access Power (W) | 15200 | 16000 | 20000 | 24000 |
| Max DC Input Power（W） | 12160 | 12800 | 16000 | 19200 |
| Max DC Input Voltage（V） | 500 | |||
| Start-up Voltage（V） | 125 | |||
| MPPT Voltage Range（V） | 150-425 | |||
| Rated DC Input Voltage(V) | 370 | |||
| Max. Operating PV Input Current (A) | 32+32 | 32+32+32 | ||
| Max. Input Short-Circuit Current (A) | 60+60 | 60+60+60 | ||
| No.of MPP Trackers/No.of String Per MPP Tracker | 2/2+2 | 3/2+2+2 | ||
| AC Input/Output Data | ||||
| Rated AC Input/Output Active Power（W） | 7600 | 8000 | 10000 | 12000 |
| Max AC Input/Output Apparent Power （VA） | 8360 | 8800 | 11000 | 13200 |
| Rated AC Input/Output Current（A） | 34.6/33.1 | 36.4/34.8 | 45.5/43.5 | 54.6/52.2 |
| Max AC Input/Output Current（A） | 38/36.4 | 40/38.3 | 50/47.9 | 60/57.4 |
| Max Continuous AC Passthrough (grid to load)（A） | 50 | 60 | ||
| Peak Power (off-grid)（W） | 2 times of rated power,10s | |||
| Power Factor Adjustment Range | 0.8 leading to 0.8 lagging | |||
| Rated input/output voltage | 220/230V 0.85Un-1.1Un L+N+PE | |||
| Rated Input/Output Grid Frequency/Range(Hz) | 50/45-55, 60/55-65 | |||
| Total Current Harmonic Distortion THDi | <3% (of nominal power) | |||
| DC Injection Current | <0.5%ln | |||
| Efficiency | ||||
| Max Efficiency | 97.6% | |||
| Euro Efficiency | 96.5% | |||
| MPPT Efficiency | ＞99% | |||
Application
1: High-End Residential Villas in Europe
* Parameter Justification:
① The 3 MPPT trackers effectively handle complex European villa rooftops with multiple orientations(east/south/west) and chimneys causing partial shading;
② The 10–12kW rated power perfectly matches typical villa PV installations of 8–15kWp;
③ Off-grid transfer in <10ms with peak power of 20–24kVA ensures seamless backup for refrigerators, security systems, and heating circulation pumps during grid outages;
④ Noise level <45dB allows quiet installation in garages or utility rooms without disturbing living spaces;
⑤ Single-phase 230V output directly complies with European household grid standards.
2: Small Commercial Establishments
* Parameter Justification:
① The 12kW model delivers ~52A rated current, supporting simultaneous operation of air conditioners, freezers, coffee machines, and small medical devices;
② Maximum PV input power up to 24,000W (2.0× oversizing ratio) maximises self-consumption during daytime business hours using available roof space;
③ 220A/250A ultra-high charge/discharge currents support large battery banks of 15–30kWh, enabling time-of-use (TOU) arbitrage to significantly reduce electricity bills.
3: Off-Grid Backup Power in Grid-Unstable Regions (Islands, Mountainous Areas, Remote Farms)
* Parameter Justification:
① Off-grid peak power at 2× rated output for 10 seconds easily starts high-inrush inductive loads such as deep-well pumps, compressors, and roller shutter motors;
② Operating temperature range of -40°C to +60°C adapts to both harsh Nordic winters and Mediterranean summers;
③ Lead-acid battery compatibility offers a cost-effective solution for remote areas where lithium batteries are less affordable, providing reliable emergency power.
4: Extreme Cold, Snowy, and Rainy Outdoor Environments
* Parameter Justification:
① IP65 enclosure rating ensures complete dust-tightness and protection against low-pressure water jets – withstands rain and snow without requiring additional shelters;
② -40°C ultra-low temperature start-up capability guarantees PV generation activates even after the polar night;
③ Intelligent fan cooling automatically adjusts speed in low temperatures, reducing condensation risks.
