Best MAILI PS4000 Series 4000 Watt Inverter Charger 24VDC/110VAC Low Frequency Pure Sine Wave Inverter for Optimal Performance Manufacturers, Factory

• Integrate the inverter, battery charger and UPS togerther
• Output waveform: Pure sine wave
• DC input and AC output are completely designed separately
• The transfering efficiency could reach 90%~93%
• With power-saving mode
• 4-step progressive charging, the charging current could be automatically adjusted
• Suitable for all kinds of battery; 8 types of batteries for your choice
• Mutiple and complete protection functions, such as lower voltage, higher voltage, over-load, over-temperature,
  AC output short-cuirt, etc.
• Built in AC-bypass replay(<10ms).AC output could work even if no power
• Wide input voltage range
• LED indicator, LCD display screen, remote control RJ11
• Cooling fan operates when the temperature and the power of the appliances is beyong the certain range
• Automatically transfer among the battery, the lines mode, the solar energy and the generator
• Remote control RJ45( optional)

Product Description

Product Details

High-performance specifications engineered to deliver maximum efficiency and superior reliability.
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Frequently Asked Questions

What are the main features of this product?
Our product is crafted with premium materials to ensure durability, high operational efficiency, and long-lasting performance for industrial and commercial applications.
How can I place an order or request a quote?
You can submit your requirements via our inquiry form or contact our sales support team directly. We will provide a detailed quotation within 24 business hours.
Do you offer OEM or customization services?
Yes, custom specifications, dimensions, branding, and packaging options are available upon request to meet your specific project requirements.
What is the standard lead time for production and delivery?
Standard production typically takes between 7 to 15 business days depending on order volume and customization requirements. Express delivery options can be arranged.
How is quality control managed prior to shipment?
All items undergo strict multi-stage quality control inspections and testing prior to packaging to guarantee compliance with international industry standards.
What warranty and after-sales support do you provide?
We provide a standard manufacturer warranty along with dedicated technical support to assist you with installation, operational guidance, and maintenance.

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