15kw Low Frequency Inverter Pure Sine Wave High Power Ac 48v To Ac 220v
What is feature of 15kw low frequency inverter pure sine wave high power ac 48v to ac 220v ?
High Power Output & Robust Performance: With a rated power of 15KW and a high peak power of 45KW, this inverter is designed to handle significant electrical loads and startup surges for demanding applications.
Efficient MPPT Solar Charging: The built-in MPPT solar charge controller supports a high charging current of up to 120A. For a 48V system, it allows a maximum solar input of 5760W with a high conversion efficiency of approximately 99%.
Wide Battery Compatibility: It supports various battery types, including Lead-acid, Gel, LiFePO4, and NMC lithium batteries. It offers customizable charging parameters (like boost and float voltage) for optimized battery management.
Pure Sine Wave Inverter Output: It provides a clean and stable pure sine wave AC output, compatible with sensitive electronics. The output voltage (200V-240V) and frequency (50Hz/60Hz) are field-adjustable.
Multiple Operational Modes: It features flexible working modes such as Grid Priority, Battery Priority, Energy Saving, and an Unattended Mode, allowing the system to automatically operate and charge from solar when powered off.
Comprehensive Protection & Smart Features: The unit includes extensive protection features like battery under-voltage/over-voltage, overload, and high-temperature protection. It also features intelligent temperature-controlled cooling and an LCD display for monitoring system status.
>>>Product Specifications
| Model | Capacity | 6kw | 8kw | 10kw | 12kw | 15kw |
| Peak capacity | 18kw | 24kw | 30kw | 36kw | 45kw | |
| Battery voltage | 24/48/96V | 48/96V | 48/96V | 48/96V | 48/96V | |
| MPPT Inbuilt MPPT | Charging current | 60A/120A | 60A/120A | 60A/120A | 60A/120A | 60A/120A |
| PV input port | One route (60A); two routes (120A) | |||||
| PV input voltage range | 30V-180V(24V system)；60V-180V(48V system)；120V-180V (96V system) | |||||
| MAX PV input capacity | 60A:1440W(24V system)；2880W(48V system):5760W(96V system) 120A:2880W(24V system)；5760W(48V system)； 11520W(96V system) | |||||
| MAX charging current, can be adjustable | OFF/30A/60A/90A/120A(can switch OFF PV charging, 90A/120A is two routes input) | |||||
| Controller conversion efficiency | ~99% | |||||
| Unattended mode | Inverter is OFF mode: MPPT can charge battery if there is sunshine. | |||||
| Input | DC input voltage range | 10.5VDC-15VDC(single battery voltage 12V) | ||||
| AC input voltage range | 110VAC: (80-130)VAC;220VAC: (160-260) VAC/(130-280)VAC can be adjustable at site | |||||
| AC input frequency | 45HZ-65HZ auto test | |||||
| AC charging current can choose | OFF(switch off AC charging function) | |||||
| Output | Output wave | PURE SINE WAVE | ||||
| Output efficiency | ~90% | |||||
| Output voltage | 200V/210V/220V/230V240V can be adjustable at site | |||||
| Output frequency | 50Hz/60Hz can be adjustable at sit | |||||
| ECO mode and loss | 5W | |||||
| Working mode | Inverter working mode | AC priority, DC priority, ECO mode, unattended mode, generator mode | ||||
| LCD display working mode | Normal mode/ "ON” mode | |||||
| Battery parameters | Battery types | Lead-acid battery/GEL battery/ lithium iron phosphate battery/ ternary lithium battery/customized battery | ||||
| Battery customized parameters | Constant voltage charging, Floating charging, battery recover, AC recover, low voltage alarm and low voltage protection | |||||
| Battery charging types | Lead-acid: three steps, constant current charging, constant voltage charging, floating charging Lithium battery: constant current charging, constant voltage charging | |||||
| Lithium battery strings number can choose | lithium iron phosphate battery:3.2V single one Ternary lithium battery:3.7V single one | |||||
| Protection | Battery low voltage | Battery low voltage/ Battery over voltage/ Over load protection/ High temperature protection/ Charging type protection | ||||
| LCD display | LCD display | AC station, DC station, charging station and alarm | ||||
| Front panel display | Working station, input and output voltage, PV parameters and inverter parameters | |||||
| Language | Chinese/English(can choose) | |||||
| Transfer time | <5ms | |||||
| Heat-dissipating type | Intelligent temperature control | |||||
| Communications | RS232/RS485(can choose) | |||||
| Working temperature | (-10°℃~40°C) | |||||
| Altitude | s3000m | |||||
| Inverter size (L*W*Hmm) | 60A:480*250*455mm 120A:605*250*455mm | 605*250*455mm | ||||
| Packing size (L*W*Hmm) | 60A:540*320*550mm 120A:660*320*550mml | 660*320*550mm | ||||
| Net weight (kg) (About) | 35kg | 43kg | 48kg | 55kg | 67kg | |
| Gross weight (kg) (About) | 40kg | 50kg | 55kg | 62kg | 74kg | |
With extensive experience in the industry, we specialize in the manufacturing of solar energy photovoltaic products.
Our factory produces a diverse range of equipment, including solar power inverters, AGM/GEL lead-acid battery
chargers, and solar charge controllers, among others.Opting for Sunchonglic brand products ensures reliable and
efficient performance.
For further product details, feel free to reach out to us—we’re happy to assist!
>>>Production Process
