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Home | Product | 3/4/4.6/5kW on grid inverter

3/4/4.6/5kW on grid inverter

Name: 3/4/4.6/5kW on grid inverter
Brand: Global Trade Plaza
Availability: InStock
Rating: 4 (72 reviews)

Port of dispatchChina
Estimate pricingPrice on Request
AvailabilityIn stock
Type/ModelOn-grid inverter (string/parallel compatible)
Capacity/Output3 kW / 4 kW / 4.6 kW / 5 kW
Power3000 W / 4000 W / 4600 W / 5000 W
Dimensions (W×H×D)350×450×180 mm (typical)

Products Description

Buy 3/4/4.6/5kW on grid inverter Wholesale– Import Direct from Verified Supplier Han's Inverter & Grid Technology Co., Ltd.. These 3/4/4.6/5kW on grid inverter are available in bulk quantities with consistent quality assurance and competitive wholesale pricing. Ideal for retailers, importers, industrial users, and B2B Buyers, these 3/4/4.6/5kW on grid inverter offer exceptional durability, affordability, and market-ready quality for wholesale and distribution. Global Trade Plaza makes international trade simple, secure, and scalable.

Product Categories

DC, AC Inverters & Converters

Products Specification

Type/ModelOn-grid inverter (string/parallel compatible)
Capacity/Output3 kW / 4 kW / 4.6 kW / 5 kW
Power3000 W / 4000 W / 4600 W / 5000 W
Dimensions (W×H×D)350×450×180 mm (typical)
Weight18 - 22 kg (varies by model)
MaterialAluminum housing with powder-coated steel backplate
Warranty5 years standard; extensions available (ask the supplier)
CertificationsAsk the supplier for current list (e.g., IEC 62109, CE, UL, or country-specific)
MOQ Basis1 unit (small orders); bulk discounts available (ask the supplier)
HS CodeConfirm with supplier
Max. Efficiency97.5% (typical)
Input Voltage Range150 - 550 V DC
Output Frequency50/60 Hz (adjustable)
Operating Temp.-25°C to +60°C

Supplier information

Basic member

Han's Inverter & Grid Technology Co., Ltd.

China

Business type - Contact Seller

Inquire now

Post your requirement – Global Trade Plaza

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Buy Online Wholesale 3/4/4.6/5kW on grid inverter from Supplier & Exporter in China

This 3/4/4.6/5kW on-grid inverter converts DC power from solar panels or batteries into AC electricity for direct use or grid feed-in. Designed for commercial and industrial installations, it supports parallel operation and remote monitoring for scalable solar energy systems.

The inverter operates efficiently across a wide input voltage range, making it suitable for varying sunlight conditions and battery-based setups. Its compact design and IP-rated enclosure allow for both indoor and outdoor installations with minimal footprint.

Typical applications include grid-tied solar farms, commercial rooftops, and industrial microgrids. It is compatible with most standard solar panels and battery storage systems, provided voltage and frequency parameters are met.

Import Wholesale 3/4/4.6/5kW on grid inverter for Your Business Needs

Best Fit & Nearest Alternatives

Best suited for:

Commercial rooftop solar installations
Small to medium grid-tied solar farms
Industrial microgrid integration
Battery backup systems with grid support

Not ideal for:

Off-grid systems requiring high autonomy
High-altitude installations without derating
Extreme temperature environments beyond rated range

Compared to 2kW units, this range offers higher output per unit but requires more space and cooling. Against 6kW+ models, it is more cost-effective for mid-scale projects but lacks the scalability of larger parallel arrays.

What Drives the Price

Power rating and efficiency class
Brand reputation and OEM components
Certifications (ask the supplier for exact list)
Enclosure type (IP65 vs IP20) and cooling method

Pricing scales with MOQ and volume tiers; request a quote for bulk orders to confirm tiered discounts.

Lead Time, Shipping & Returns

Lead time: Typically 15 - 30 days after order confirmation; confirm with supplier for exact lead time based on order size and certification requirements.
Shipping: Available via sea freight (most cost-effective for bulk) or air freight (faster, higher cost). Door-to-door or port-to-port options may vary by supplier.
Returns & defects: Defective units are replaced under warranty; returns for non-defects depend on supplier policy. Inspect units on arrival and report issues within 7 days. Buyer covers return shipping unless defect is confirmed by supplier.

Handling & Application Notes

Install in a shaded, ventilated area to prevent overheating; ambient temperature should not exceed the rated limit.
Ensure proper grounding and surge protection to comply with local electrical codes.
Use MC4 compatible connectors for solar input and standard AC terminals for grid connection.

About Supplier

Han's Inverter & Grid Technology Co., Ltd. specializes in the design and manufacturing of on-grid and hybrid inverters for commercial and industrial applications. With over a decade of experience, the company serves global markets through direct exports and OEM partnerships.

The supplier holds ISO 9001 certification and operates a vertically integrated production line, including PCB assembly, metal fabrication, and final testing. Technical support and after-sales service are provided via regional partners in key markets.

Supplier Details for 3/4/4.6/5kW on grid inverter

Established - 12 Jun, 2025
Business Type - Manufacturer
Deals in Product Type - Power Conversion Equipment - Solar Inverters
Country - China

Frequently Asked Questions (FAQs) on 3/4/4.6/5kW on grid inverter

1. What is the recommended ambient temperature range for installation?

The inverter is rated for operation between -25°C and +60°C. Installing in environments exceeding these limits may void warranty or reduce lifespan.

2. Can this inverter operate in parallel with other units?

Yes, the inverter supports parallel operation for capacity expansion. Verify compatibility with the supplier’s parallel kit and firmware version.

3. What certifications should I confirm before purchase?

Common certifications include IEC 62109 for safety, CE for EU compliance, and UL for North America. Ask the supplier for the exact certification list applicable to your target market.

4. How do I determine the correct string configuration for my solar array?

Match the inverter’s input voltage range (typically 150 - 550 V DC) to your solar array’s Voc and Vmp. Use the supplier’s string sizing calculator or consult their technical team for assistance.

5. Is this inverter compatible with lithium-ion batteries?

Compatibility depends on the battery’s communication protocol and voltage range. Confirm with the supplier for battery-specific integration details and required firmware.

6. What maintenance is required for this inverter?

Regularly clean the cooling fins, check for loose connections, and monitor performance via the remote monitoring portal if available. Annual professional inspection is recommended for warranty compliance.

7. Can the inverter be installed outdoors without additional protection?

The inverter has an IP-rated enclosure (typically IP65), but prolonged exposure to rain, salt spray, or extreme dust may require additional weatherproofing. Confirm with the supplier for your specific environmental conditions.

8. What is the typical warranty claim process?

Report defects to the supplier within the warranty period with proof of purchase and installation details. The supplier will guide you through diagnostics and arrange replacement or repair based on the issue.

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