Higher yields / Safe & Reliable / Smart / User-friendlySUN 3/6K-SG04, hybrid inverter, is suitable for residential and light commercial use, maximizing the self-consumption rate of solar energy and increasing your energy impedance.During the day, the PV system generates electricity which will be provided to the loads initially.Then, the excess energy will charge the battery via SUN 3/6K-SG04.Finally, the stored energy can be released when the loads require it. The battery can also be charged by the diesel generator to ensure uninterrupted supply in the event of grid blackout.
It is equipped with RS485 / CAN port for battery communication.
The New SUN-3K-SG04LP1 hybrid inverter adopts 24V battery, greatly improving your system safety.
Remotely shutdown function
Smart Monitoring PlatformThanks to the smart monitoring platform, SUN SMART full series inverter products support remotely shutdown immediately when accident occurs. Setting parameters and FW update remotely, which makes PV plant O&M easier.
- Colorful touch LCD, IP65 protection degree
- 6 time periods for battery charging/discharging
- Max. charging/discharging current of 120A
- Max.16pcs parallel
- DC couple and AC couple to retrofit existing solar system
- Support storing energy from diesel generator
- 24/48V low voltage battery, safe and reliable
- Unique Smart Load application and Grid peak shaving function
- 4ms fast transfer from on-grid to off-grid mode, ensuing the traditional fixed frequency air conditioner works well
Model SUN-3K-SG04LP1-24-EU SUN-3K-SG04LP1-EU
SUN-3.6K-SG04LP1-EU SUN-5K-SG04LP1-EU SUN-6K-SG04LP1-EU Battery Input Data Battery Type Lead-acid or Lithium-ion Battery Voltage Range (V) 20~30 40~60 40~60 40~60 40~60 Max. Charging Current (A) 140A 70A 90A 120A 135A Max. Discharging Current (A) 140A 70A 90A 120A 135A Charging Curve 3 Stages / Equalization External Temperature Sensor Yes Charging Strategy for Li-Ion Battery Self-adaption to BMS
PV String Input Data Max. DC Input Power (W) 3900W 3900W 4680W 6500W 7800W PV Input Voltage (V) 370V (125V~500V) MPPT Range (V) 150~425V Start-up Voltage (V) 250~425V PV Input Current (A) 13A 13A+13A Max. PV ISC (A) 17A 17A+17A No.of MPPT Trackers 1 2 No.of Strings Per MPPT Tracker 1 1+1
AC Output Data Rated AC Output and UPS Power (W) 3000W 3600W 5000W 6000W Max. AC Output Power (W) 3300W 3690W 5500W 6600W Peak Power (off grid) 2 times of rated power, 10 S AC Output Rated Current (A) 13.6 16.4 22.7 27.3 Max. AC Current (A) 15 18 25 30 Max. Continuous AC Passthrough (A) 35A 40A Power Factor 0.8 leading to 0.8 lagging Output Frequency and Voltage 50/60Hz; 220/230 / 240Vac (single phase) Grid Type Single Phase Current Harmonic Distortion THD<3% (Linear load<1.5%)
Efficiency Max. Efficiency 97.60% Euro Efficiency 96.50% MPPT Efficiency 99.90%
Protection PV Input Lightning Protection Integrated Anti-islanding Protection Integrated PV String Input Reverse Polarity Protection Integrated Insulation Resistor Detection Integrated Residual Current Monitoring Unit Integrated Output Over Current Protection Integrated Output Shorted Protection Integrated Output Over Voltage Protection Integrated Surge protection DC Type II / AC Type II
Certifications and Standards Grid Regulation CEI 0-21, VDE-AR-N 4105, NRS 097, IEC 62116, IEC 61727, G99, G98, VDE 0126-1-1, RD 1699, C10-11 Safety EMC / Standard IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2
General Data Operating Temperature Range (℃) -45~60℃, >45℃ Derating Cooling Natural cooling Noise (dB) <30 dB Communication with BMS RS485; CAN Weight (kg) 14 Size (mm) 330W×433H×238D Protection Degree IP65 Installation Style Wall-mounted Warranty 5 years