India has emerged as a major hub for solar junction box manufacturing, driven by the growth of domestic solar panel production and export demand. Here is how to evaluate and select the right supplier.

Key Evaluation Criteria

### 1. IP Rating & Certifications
Ensure the manufacturer produces IP68-rated junction boxes compatible with IEC 61215 and IEC 62790 standards.

### 2. Module Compatibility
The supplier should offer junction boxes for multiple module formats including 72-cell, 144 half-cut, 156 half-cut, and large-format 182/210 mm modules.

### 3. Production Capacity
For OEM and EPC buyers, monthly production capacity and on-time delivery track record are critical.

### 4. Export Experience
For international buyers (UAE, Europe, Africa), look for suppliers familiar with export documentation and international quality standards.

### 5. Technical Support
A reliable supplier should offer engineering support for module integration and custom specification requirements.

## Why Helivon

Helivon is a dedicated solar junction box manufacturer in Surat, Gujarat, India. We supply standard and split junction boxes to solar panel manufacturers, EPC companies, and international distributors. With IP68-rated products, competitive pricing, and a dedicated technical team, we are the preferred choice for quality-conscious solar buyers.

Contact us at info@helivon.in for bulk inquiries.