| Place of Origin: | China | 
| Brand Name: | RESUN | 
| Certification: | EN 62109-1/2, EN 61000-6-1/2/3/4,IEC 62116, IEC 61727,IEC62183,PEA&MEA,NBR 16149, NBR 16150, PORTARIA Nº 140,515, NRS097 | 
| Model Number: | R-12K-SL-02 | 
•   Equipped with high-temperature derating characteristics, it can operate stably in environments above 50 ℃. The single-phase hybrid design supports AC/DC conversion and is suitable for off grid/grid scenarios in high-temperature areas, ensuring efficient power output. 
•  For high-temperature environment optimization, equipment performance is maintained through a derating mechanism, and single-phase hybrid technology is used to achieve bidirectional energy management, providing reliable power conversion solutions for household energy storage, distributed power stations, etc. under high-temperature conditions. 
•  The high-temperature derating design enables it to operate continuously in hot environments. The single-phase hybrid mode is compatible with multiple power inputs and supports off grid independent or grid connected operation, meeting the demand for power conversion in high-temperature areas
KEY STRENGTHS
• Max 20A input current to better match high power panel
• 200% DC oversizing
• Built-in meter zero export limiter
• Max. 4 pcs parallel for on-grid and off-grid operation
| MODEL | R-12K-SL-02 | 
| DC Input | |
| Max. PV Array Power [Wp]@STC | 24000 | 
| Max. DC Voltage [V] | 500 | 
| MPPT Voltage Range [V] | 90~480 | 
| Rated DC Voltage [V] | 360 | 
| Start Voltage [V] | 80 | 
| Max. DC Input Current [A] | 40/40 | 
| Max. DC Short Circuit Current [A] | 50/50 | 
| No. of MPPT | 2 | 
| Battery Parameters | |
| Battery Type | Lead-acid or LiFePO4 | 
| Battery Voltage Range [V] | 40~60 | 
| Max. Charging/Discharging Current [A] | 240 | 
| AC Output [On-grid] | |
| Rated AC Power [W] | 12000 | 
| Max. Apparent Power [VA] | 12000 | 
| Rated Output Current [A]@230Vac | 52.2 | 
| Max. Output Current [A] | 54.6 | 
| Rated AC Voltage/Range [V] | L+N+PE, 220,230,240/180~280 | 
| Rated Output Frequency/Range [Hz] | 50,60/45~55,55~65 | 
| Power Factor [cos φ] | 0.8 leading~0.8 lagging | 
| Total Harmonic Distortion [THDi] | <3% | 
| AC Input [On-grid] | |
| Rated AC Voltage/Range [V] | L+N+PE, 220,230,240/180~280 | 
| Rated Input Frequency [Hz] | 50,60 | 
| Max. Input Current [A]@230Vac | 100 | 
| AC Output [Back-up] | |
| Max.Output Power [VA] | 12000 | 
| Max. Output Current [A] | 54.6 | 
| Peak Output Apparent Power [VA] | 13200,60s | 
| Rated AC Voltage/Range [V] | L+N+PE, 220,230,240/180~280 | 
| Rated Output Frequency/Range [Hz] | 50,60/45~55,55~65 | 
| Output THDv (@ Linear Load) | <3% | 
| Efficiency | |
| Max. Efficiency | 97.6% | 
| Euro Efficiency | 97.0% | 
| Protection | |
| Battery Input Reverse Polarity Protection | Integrated | 
| Over load Protection | Integrated | 
| AC Short Circuit Current Protection | Integrated | 
| DC Surge Protection | Integrated | 
| AC Surge Protection | Integrated | 
| Anti-islanding Protection | Integrated | 
| AFCI Protection | Optional | 
| RSD Protection | Optional | 
| Interface | |
| PV Connection | Terminal Block | 
| AC Connection | Terminal Block | 
| Battery Connection | Terminal Block | 
| Display | LED+APP | 
| Communication | Wi-Fi/Ethernet/4G(Optional) | 
| General Parameters | |
| Topology | Non-isolated | 
| Operating Temperature Range | -40℃ to +60℃ (50℃ to 60℃ with derating) | 
| Cooling Method | Intelligent Fan cooling | 
| Ambient Humidity | 0-100% Non-condensing | 
| Altitude | 4000m (>3000m Power Derating) | 
| Noise [dBA] | <50 | 
| Ingress Protection | IP65 | 
| Dimensions [H*W*D] [mm] | 590*380*241 | 
| Weight [kg] | 29 | 
| Warranty [Year] | 5/10 | 
| Standard | EN 62109-1/2, EN 61000-6-1/2/3/4,IEC 62116, IEC 61727,IEC62183,PEA&MEA,NBR 16149, NBR 16150, PORTARIA Nº 140,515, NRS097 |