JNF7KHF-A-V2 7 kW US Single-Phase&Split-Phase Off-Grid Inverter
- JNF7KHF-A-V2
- BATTERY
- INPUT
- GENERAL DATA
Product Introduction
Product Features
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Delivers up to 14kW peak output for high-load startup devices
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Pure sine wave output ensures compatibility with all appliances
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Advanced cooling and <45dB operation for silent performance
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Flexible PV input range (125V–425V) for versatile solar setups
Technical Specifications
- JNF7KHF-A-V2
- BATTERY
- INPUT
- GENERAL DATA
MODEL JNF7KHF-A-V2 Inverter output
Rated output power
7000W
Maximum peak power
14000W
Rated output voltage
120 V, single phase
Motor load capacity
4.8 HP
Rated frequency
60 Hz
Output waveform
Pure sine wave
Switching time
10 ms (typical) Single unit maximum 20 ms, parallel unit maximum 30 ms
Number of parallel units
6
Efficiency
MPPT tracking efficiency
99.90%
Battery inverter maximum efficiency
93% MODEL JNF7KHF-A-V2 BATTERY Rated Battery Voltage 48 Voltage Range 40~60V Maximum PV Charge Current 120A Maximum Mains/Generator Charge Current 100A Maximum Hybrid Charge Current 120A MODEL JNF7KHF-A-V2 PV INPUT MPPT circuits
1
Maximum input power/current
10500W/27A
Maximum open circuit voltage
50V
MPPT operating voltage range
125-425V
Mains Power, Generator Input
Input voltage range
90V~140V
Input frequency range
60/55~65Hz
Bypass overload current
50A MODEL JNF7KHF-A-V2 Dimensions (W*H*D)
472*365*130mm
Weight (Kg)
15KG Protection Rating
IP20
Ambient Temperature
-10~55℃
Noise
≤45dB
Heat Dissipation
Intelligent air cooling
Communication Communication methods
RS485/CAN/GPRS/WIFI/Bluetooth/4G/LAN (Optional)
Description
What is an off-grid inverter and how is it different from a grid-tied inverter?
Off-grid inverters operate independently of the utility grid and require batteries to supply power, unlike grid-tied inverters which synchronize with the grid.
Can I run my whole house on this inverter?
Yes, depending on the model and system size. For example, the 7kW model can support most household loads including AC units, refrigerators, washing machines, lights, and electronics.
How many solar panels do I need for a 5kW–7kW inverter?
You’ll typically need 12–18 panels (400–600W each), depending on your region’s sunlight hours and usage pattern.
What batteries are compatible with JNTech inverters?
These models support both lead-acid and lithium-ion batteries, including LiFePO₄.
Can I connect this inverter to a generator or utility backup?
Yes, each model supports hybrid input from solar, grid, and generator sources, allowing automatic switchover.
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