Siwina Low Frequency Split Phase Inverter
Reliable Pure Sine Wave Power for Off-Grid and Solar Systems
¥1.00
Engineered for superior reliability and heavy-duty load performance, this Siwina Low Frequency Split Phase Pure Sine Wave Inverter is an ideal solution for residential, RV, and off-grid solar energy systems. It delivers clean, stable electrical power with excellent surge capacity to protect sensitive electronics and handle high-draw appliances with ease. The integrated digital LCD display with intuitive controls allows for effortless real-time monitoring of input, output, and system status.
1. Product Overview
Low Frequency Split Phase Inverter Charger 3KW–12KW | 120V/240V
SWNPOWER Low Frequency Split Phase Inverter Charger is designed to deliver reliable power conversion and battery charging for residential, commercial, and off-grid applications.
Available in power ratings from 3KW 6KW 10KW 12KW 15KW , this inverter charger features a robust low-frequency transformer-based design, pure sine wave output, and 120V/240V split-phase capability for compatible electrical systems.
With an integrated AC battery charging function, it provides a practical power solution for users who need dependable backup electricity and flexible energy management.
Designed for solar equipment importers, wholesalers, distributors, OEM brands, and project contractors, SWNPOWER offers multiple DC voltage configurations and customization options to meet different market requirements.
1. Key Product Features
Low Frequency Transformer Design
Robust transformer-based architecture designed for demanding electrical loads and reliable power conversion.
120V/240V Split Phase Output
Provides split-phase AC power for compatible North American electrical applications.
Pure Sine Wave Output
Provides stable AC power for household appliances and compatible electronic equipment.
Built-in AC Battery Charger
Integrated utility AC charging function helps recharge batteries when grid power is available.
Multiple Power and DC Voltage Options
3KW 24VDC or 48VDC 6KW48VDC 8KW48VDC 10KW48DC 12KW 48VDCmodels with different battery voltage configurations to meet diverse application requirements.
2.Specifications:
Specifications | Details |
|---|---|
Product Name | Low Frequency Split Phase Inverter Charger |
Rated Power | 3KW / 4KW / 5KW / 6KW / 8KW / 10KW / 12KW |
Inverter Type | Low Frequency |
Transformer | Low Frequency Transformer |
Output Waveform | Pure Sine Wave* |
AC Output | 120V / 240V Split Phase* |
DC Input Voltage | Multiple Options |
Battery Compatibility | Lead-acid / Lithium* |
AC Charging | Built-in AC Charger |
Output Frequency | 50Hz / 60Hz* |
Transfer Function | 5-10MS |
Peak Power | 3 times |
Charging Current | 50A |
Model | Rated Power | DC Voltage | AC Output |
|---|---|---|---|
LF-3K | 3KW | 24VDC or 48VDC | 110V/220V or 120V/240V |
FB4KW | 4KW | 24VDC or 48VDC | 110V/220V or 120V/240V |
FB5KW | 5KW | 24VDC or 48VDC | 110V/220V or 120V/240V |
FB6KW | 6KW | 48VDC | 110V/220V or 120V/240V |
FB8KW | 8KW | 48VDC | 110V/220V or 120V/240V |
FB10KW | 10KW | 48VDC | 110V/220V or 120V/240V |
FB12KW | 12KW | 48VDC | 110V/220V or 120V/240V |
3. Working Applications
Home Backup Power
Reliable backup electricity for residential applications.
Off-Grid Solar Systems
Independent electricity for remote homes and cabins.
Commercial Backup
Backup power configurations for small businesses.
Agricultural Applications
Power solutions for suitable farm equipment and pumps.
4. Why Choose SWNPOWER?
Your Professional Low Frequency Inverter Charger Manufacturing Partner
SWNPOWER specializes in the manufacturing of UPS, inverter, and solar power products, serving international distributors, wholesalers, and OEM partners.
15 Years of Industry Experience
Extensive experience in inverter and solar power product manufacturing.
Flexible OEM/ODM Services
Support for product configurations, branding, and customized packaging according to project requirements.
Manufacturing and Quality Control
Production process management, component inspection, and product testing to support consistent product quality.
Engineering Support
Technical assistance for product selection, configuration, and application requirements.
International Supply Experience
Professional export coordination, protective packaging, and shipment arrangements for overseas customers.
5.Frequently Asked Questions
Q1: What power ratings are available?
A: Our low frequency split phase inverter charger range covers 3KW to 12KW. Contact us for available models and specifications.
Q2: What is the advantage of a low frequency inverter charger?
A: Its transformer-based design is suitable for demanding electrical loads and applications requiring high starting power. Actual surge performance depends on the specific model.
Q3: Does the inverter support 120V and 240V output?
A: The product range is designed for split-phase applications. Please confirm the specific model's output configuration and power distribution before ordering.
Q4: Can it charge batteries using utility AC power?
A: Yes. This product integrates an AC battery charging function. Charging current and voltage settings depend on the selected model.
Q5: Are different battery voltages available?
A: Multiple DC input voltage configurations are available across the product range. Please contact us to confirm the options for each power rating.
Q6: Do you accept OEM orders?
A: Yes. We welcome OEM/ODM inquiries from importers, wholesalers, distributors, and established brands.
Looking for a Reliable Low Frequency Split Phase Inverter Charger Manufacturer?
SWNPOWER provides 3KW–12KW low frequency split phase inverter charger solutions for international distributors, wholesalers, OEM brands, and project buyers.
Tell us your required power rating, DC voltage, AC output configuration, and estimated order quantity.
Our sales team will help you identify a suitable model for your market.
Email: Info@SWNPOWER.COM
Request a Quote Today!
