Sol-Ark 12K Inverter Specs

Input Data (PV)
Number of MPPT 2
Inputs per MPPT 2:2
Max. Usable PV Power 12,000W
Max. Operating Input Current per MPPT 20A (self-limiting)
Startup Voltage 125V
MPPT Voltage Range  150-500V
Rated MPPT Operating Voltage Range  175 - 425V
Max. DC Input Voltage 500V
Max. AC Coupled Input 9,600W
Max. Allowed PV Power 13,000W
General Data
Dimensions 750 x 450 x 254 mm (29.5 x 17.7 x 10 in)
Weight 35.4 kg / 78 lb.
Degree of protection IP65 / NEMA 3R
Operating Temperature Range (ºC) -25~55°C, > 45°C Derating
Noise emission (dB) < 30 dB @ 25°C (77°F)
Idle Consumption - No Load 60W
Communication and Monitoring Wi-Fi & LAN Hardware Included
Output Data (AC)
Nominal AC Voltage 120/240V, 120/208V, 220V
Grid Frequency 50 / 60Hz
Real Power, max continuous 9,000W
Max. Output Current 37.5A

Real Power, Max Continuous

 (Batteries Only, no PV)

 12,000W (50A @ 240V)
Peak Apparent Power (10s, off-grid)  16,000VA @ 240V
Peak Apparent Power (100ms, off-grid)  25,000VA @ 240V
Max Output Fault Current (5s) 94A with PV, 75A (batteries only)
Max Output Fault Current (100ms)  104A
Max. Grid Passthrough Current 63A
Power Factor Output Range +/- 0.9 adjustable
Max. EFFICIENCY 97.50%
CEC Efficiency 96.50%
Backup Transfer Time 4ms
Battery Data
Type Lithium battery
Max. Battery Charge / Discharge Current 185A
Nominal DC Voltage 48V
Operating Voltage Range 43 - 63V
Grid to Battery Charging Efficiency 96%