Kungf Solar 4KW Hybrid Solar Inverter UPS Pure Sine Wave With Single Phase Output For Supporting Lithium Battery

Product Description

Solar Product Overview
⚙️ Technical Specifications
Rated Input Voltage (VAC) 208/220/230/240
Voltage Range (VAC) 90~280±3, 170~280±3
Frequency (Hz) 50/60 (Auto Adaptive)
Wave Form Pure Sine Wave
Solar Charger Type MPPT
Max PV Input Current / Power 18A / 5000W
Frequently Asked Questions
Q1. Are you a professional manufacturer? A1: Yes, we are a professional solar products manufacturer with our own production facilities.
Q2. Do you provide sample services? A2: We provide free samples. Samples can be prepared and sent within 3-7 days after payment, though shipping costs are the responsibility of the customer.
Q3. What customized services do you offer? A3: We provide comprehensive ODM services, including PCB board design, logo customization, and color box design through our internal design department.
Q4. What is the expected delivery time? A4: Stock products are typically shipped within 3-7 days. Customized orders are generally shipped within 15-30 days following request confirmation.
Q5. What are your payment terms? A5: We typically accept a 30% deposit via T/T, with the remaining balance due before shipment. Payment terms are negotiable for long-term business partnerships.
Q6. Do you conduct product inspections? A6: Absolutely. We perform a thorough inspection of all goods prior to shipment to ensure quality compliance.

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