JNF12KHF-AS1-V2 – 12 kW US Split-Phase Off-Grid Inverter (with Built-In Switch)
- JNF12KHF-AS1-V2
- BATTERY
- INPUT
- GENERAL DATA
Product Introduction
Product Features
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Internal breaker eliminates external disconnect requirements.
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High peak power (24 kW) supports motor start-ups like pumps and HVAC.
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Generator/utility auto-switching with built-in ATS.
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Split-phase 120/240 V output seamlessly fits U.S. residential panels.
Technical Specifications
- JNF12KHF-AS1-V2
- BATTERY
- INPUT
- GENERAL DATA
MODEL JNF12KHF-AS1-V2
Inverter output
Rated output power
12000W
Maximum peak power
24000W
Rated output voltage
120 V, single phase / 240 V, split phase
Motor load capacity
6 HP
Rated frequency
50/60 Hz
Output waveform
Pure sine wave
Switching time
10 ms
Number of parallel units
1-6
Overload protection
Adopt anti-delay overload protection algorithm
Efficiency
MPPT tracking efficiency
99.90%
Battery inverter maximum efficiency
92% MODEL JNF12KHF-AS1-V2 BATTERY Battery Type Lithium-ion battery/lead-acid battery/user-defined Rated Battery Voltage 48 Voltage Range 40~60V Maximum PV Charge Current 220A Maximum Mains/Generator Charge Current 140A Maximum Hybrid Charge Current 220A MODEL JNF12KHF-AS1-V2
PV INPUT MPPT circuits 2 Maximum input power/current 18000W/22A+22A Maximum open circuit voltage 500V+500V MPPT operating voltage range 125-425V Mains Power, Generator Input Input voltage range 90V~275V Input frequency range 50/60Hz Bypass overload current 63A MODEL JNF12KHF-AS1-V2
Dimensions (W*H*D)
520*650*142mm
Weight (Kg)
29.5KG Protection Rating
IP20/IP54
Ambient Temperature
-10~55°C, derating above 45°C
Noise
≤60dB
Heat Dissipation
Intelligent air cooling
Communication Communication methods
Wi-Fi / Bluetooth / RS 485 / CAN / USB / Dry Contact
Description
What’s the peak power capability?
24 kW max—ideal for heavy inductive loads like pump motors or HVAC compressors.
What safety features are built-in?
Internal breakers, overload protection, and anti-delay algorithms safeguard the system.
Suitable for grid-tied or off-grid use?
Engineered for fully off-grid or hybrid systems, with auto-source switching from battery, solar, or generator.
How scalable is it?
Can be paralleled up to six units to reach over 70 kW of total output.
What battery types are supported?
Supports 48 V lithium-ion, lead-acid, or customized battery configurations.
What system application scenarios are the products suitable for?
Residential Energy Storage/Commercial Off-Grid Systems/EV Charging Integration/Remote or Off-Grid Locations.
Why choose JNTech?
With 40% technical staff, 100+ product patents, and participation in drafting industry standards, JNTech is a certified high-tech enterprise delivering advanced technology, long-term technical support, and strict in-house quality control for reliable, high-performance products.
GET A QUOTE OR PARTNER WITH US
Contact our team for pricing, bulk orders, or business opportunities
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