Luxpower 120/240V Off-grid split-Phase Inverter: SNA-US-12k

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Speciﬁcation
INPUT (PV DC)	SNA US 12000W
Max. PV array power (W)	24000 (12000/12000)
Rated PV input voltage (V)	320
Number of independent MPPT inputs	2/(2:2)
PV input voltage range (V)	100~480
MPPT voltage range (V)	120~385
Start-up voltage (V)	100
Max. PV input current per MPPT (A)	35/35
Max. PV short-circuit current input per MPPT (A)	44/44
Battery
Compatible battery type	Lithium-ion/Lead-Acid
Rated battery voltage (V)	48/51.2
Battery voltage range (V)	46.4-60/38.4-60
Max. charging / discharging current (A)	250
Max. charging / discharging power (W)	12000
Force wake up battery from PV and Grid function	YES
Grid
Rated AC voltage (V)	110/220; 120/240
Acceptable input voltage range (V)	90~280
Rated AC frequency (Hz)	60/50
Rated AC intput current (A)	105@220V/100@240V
Rated AC intput power (W)	24000
PF	0.99
THDI	<5%
Max. continuous AC passthrough current(A)	100
UPS
Rated output power (W)	12000
Rated output voltage (V)	110/220; 120/240
Rated output current (A)	54@220V/50@240V
Rated output frequency (Hz)	50/60
Surge power, duration	2Pn, 5s
Switching time (UPS)	<10ms@Single and Parallel
Wave form	Sine wave
THDV	3%
GEN
Acceptable input voltage range (V)	110/220; 120/240
Max. AC input voltage (V)	280
Max. AC input current (A)	63
Rated input frequency	50Hz/60Hz (Auto detection)
Transfer time	<10ms@Single; <20ms@Parallel
THDV	<3%
Overload protection	5s@≥150% load /10s@110%~150% load
Efﬁciency
Max. efﬁciency	93.5%
Max. charging / discharging efﬁciency	93.0%
Max. MPPT efﬁciency	99.0%
Protection
PV reverse polarity protection(Y/N)	YES
Over current / voltage protection(Y/N)	YES
AC Short-circuit current protection(Y/N)	YES
Grid monitoring(Y/N)	YES
DC switch(Y/N)	YES
DC Surge protection Type lll	YES
AC Surge protection Type lll	YES
Battery reverse polarity protection(Y/N)	YES
RSD / AFCI monitoring(Y/N)	YES
UPS/Battery breakers integrated	YES
General
Dimensions ( WHD mm )	530830150mm (17.7225.595.9inch)
Weight	45kg/99.2lbs
Ingress protection rating	IP20
Operating environment temperature range(°C)	0~45
Storage temperature range(°C)	-15~60
Relative humidity	5%~95%
Display & Communication interface	LCD+RGB, RS485 / Wiﬁ / CAN
Warranty	2 years
Cooling method	Smart cooling
Topology on AC / Battery side	Transformer-less / Transformer
Altitude (m)	<2000
Noise emission (typical)	<50dB
Standard & Certiﬁcation
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Versatile Power Output: The SNA-US 12K ECO Hybrid Inverter delivers a flexible 240V/120V output, catering to a range of energy needs with precision and efficiency.
Smart Energy Modes: With intelligent off-grid and hybrid modes, this inverter adapts dynamically to changing conditions, optimizing energy usage for enhanced performance.
Collaborative Load Management: Experience seamless energy distribution as the inverter allows Photovoltaic (PV) and Alternating Current (AC) sources to jointly share the load, ensuring a balanced and efficient power supply.
Wide Input Compatibility: The inverter accommodates a wide PV input voltage range, providing adaptability to different solar setups and environmental conditions. It operates seamlessly in both single-phase and unbalanced 3-phase configurations.
Scalable Power Solutions: Paralleling capabilities of up to 16 units enable easy scalability, allowing users to expand their power infrastructure effortlessly. The host inverter, automatically generated, efficiently manages the entire system, while a dedicated generator port adds an extra layer of versatility to the energy management setup.