SUN-3/4/5/6/8/10/12K-SG05LP3-EU-SM2 - Image 2

SUN-3/4/5/6/8/10/12K-SG05LP3-EU-SM2

Battery Compatibility: Supports lead-acid or lithium-ion batteries (40-60V), with adaptive charging strategy for Li-ion via BMS. Max charging/discharging current ranges from 70A to 240A across models
PV Input Flexibility: Accepts PV access power up to 24,000W, with input voltage up to 800V and MPPT voltage range 160-650V. Features 2/1+1 or 2/2+2 MPPT trackers/strings configuration
AC Performance: Rated AC power from 3,000W to 12,000W, with peak off-grid power (2x rated, 10s). Supports grid voltages (220/380V, 230/400V) and frequencies (50/60Hz), with <3% THDi and DC injection <0.5%
Efficiency & Protection: Boasts max efficiency 97.6%, Euro efficiency 97.0%, and MPPT efficiency >99%. Integrated protections include DC reverse polarity, AC overcurrent/overvoltage, thermal, and optional arc fault detection

SKU: SUN-(3-12)K-SG05LP3-EU-SM2Category: Hybrid Inverter, Inverter

Description

SUN-3/4/5/6/8/10/12K-SG05LP3-EU-SM2 Three Phase Hybrid Inverter
100% unbalanced output, max. output up to 50% rated power for each phase AC couple to retrofit existing solar system Max. 10 pcs parallel for on-grid and off-grid operation; Support multiple batteries parallel Max. charging/discharging current of 240A 48V low voltage battery, transformer isolation design 6 time periods for battery charging/discharging Support storing energy from diesel generator

Model	SUN-3K-SG05 LP3-EU-SM2	SUN-4K-SG05 LP3-EU-SM2	SUN-5K-SG05 LP3-EU-SM2	SUN-6K-SG05 LP3-EU-SM2	SUN-8K-SG05 LP3-EU-SM2	SUN-10K-SG05 LP3-EU-SM2	SUN-12K-SG05 LP3-EU-SM2
Battery Input Data
Battery Type	Lead-acid or Lithium-ion
Battery Voltage Range (V)	40-60
Max. Charging Current (A)	70	95	120	135	190	210	240
Max. Discharging Current (A)	70	95	120	135	190	210	240
Charging Strategy for Li-ion Battery	Self-adaption to BMS
Number of Battery Input	1
PV String Input Data
Max. PV Access Power (W)	6000	8000	10000	12000	16000	20000	24000
Max. PV Input Power (W)	4800	6400	8000	9600	12800	16000	19200
Max. PV Input Voltage (V)	800
Start-up Voltage (V)	160
MPPT Voltage Range (V)	160 – 650
Rated PV Input Voltage (V)	550
Max. Operating PV Input Current (A)	20+20				26+26
Max. Input Short-Circuit Current (A)	30+30				39+39
No. of MPPT Trackers/ No. of Strings/MPP Tracker	2/1+1				2/2+2
AC Input/Output Data
Rated AC Input/Output Power (W)	3000	4000	5000	6000	8000	10000	12000
Max. AC Input/Output Apparent Power (VA)	3300	4400	5500	6600	8800	11000	13200
Rated AC Input/Output Current (A)	4.6/4.4	6.1/5.8	7.6/7.3	9.1/8.7	12.2/11.6	15.2/14.5	18.2/17.4
Max. AC Input/Output Current (A)	5/4.8	6.7/6.4	8.4/8	10/9.6	13.4/12.8	16.7/16	20/19.2
Max Continuous AC Passthrough (grid to load) (A)	45
Peak Power (off-grid) (W)	2 times of rated power, 10s
Power Factor Adjustment Range	0.2 leading to 0.8 lagging
Rated Input/Output Grid Voltage/Range (V)	220/380V, 230/400V, 0.85Un-1.1Un
Rated Input/Output Voltage/Frequency/Range(Hz)	50±5, 60±5, 40/55-65
Grid Connection Form	3L+N+PE
Total Current Harmonic Distortion THDi	<3% (of nominal power)
DC Injection Current	<0.5%
Efficiency
Max. Efficiency	97.6%
Euro Efficiency	97.0%
MPPT Efficiency	>99%
Equipment Protection
Integrated	DC Reverse Polarity Protection, AC Output Overcurrent Protection, Thermal Protection, AC Output Overvoltage Protection, AC Output Short-Circuit Protection, DC Component Monitoring, Arc Fault Circuit Interrupter (optional), Anti-islanding Protection, DC Switch, Insulation Impedance Detection, Residual Current Detection
Surge Protection Level	TYPE II(DC), TYPE III(AC)