Dongguan New SUN PV Technology Co., Ltd.

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Main Products: PV Junction Box, solar system solution, mc4, Fuse Holder

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PV Junction Box

1500V DC Connectors

1000V DC Connectors

Solar PV AC Connector

Electric Cable / Wire Series

Solar Energy Accessories

Protection Device

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MIni Junction Box

BIPV Junction Box

NEHP01 Junction Box

EC Junction Box

4 Rail Junction Box

1500V DC Cable Connectors

1500V DC Panel Connectors

1500V DC Fuse Connectors

1500V DC Branch Connectors

1500V DC Branch Fuse Connectors

1000V DC Cable Connectors PV4.0

1000V DC Doide Connectors

1000V DC Fuse Connectors

1000V DC Branch Connectorss PV3.0

AC Connector II

AC Connector I

Solar AC Cable / Wire

Solar DC Cable / Wire

Branch Wire Harness Series

Cable Clips

SPD

MCB

MCCB

Fuse Holder

Isolator Switch

Solar Fuse

5KW Solar System Solution

16KW Solar Hybrid solution

Solar Tracking System Solution

Solar On Grid System Solution
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Home > Company Introduction

Company Overview

NewSun PV Technology (NSPV) is a leading manufacturer specializing in high-performance solar connectors and DC cable components for photovoltaic systems. With a strong focus on innovation, reliability, and safety, NSPV provides cutting-edge solutions tailored for utility-scale solar farms, commercial PV plants, and energy storage systems. Core Strengths: Advanced Engineering: NSPV products, including its flagship 1500V DC connectors, are designed to meet global certifications (UL, TUV, IEC) for maximum compatibility and safety. Premium Materials: Utilizing high-grade PPE, flame-retardant (UL94V-0) compounds, and corrosion-resistant metals, NSPV ensures long-term durability in harsh environments. IP68 Protection: All connectors feature dustproof and waterproof sealing, making them ideal for outdoor and challenging installations. Efficiency & Safety: Optimized for high-current transmission with minimal power loss, NSPV connectors enhance system performance while preventing fire risks. Market Leadership: NSPV serves global solar EPCs, distributors, and OEMs, supplying UL/TUV-certified components that comply with IEC 62852 and UL 6703 standards. With a commitment to sustainability and technological advancement, NSPV continues to drive the future of solar energy connectivity.

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PV Junction Box

solar system solution

mc4

Fuse Holder

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Dongguan New SUN PV Technology Co., Ltd. company overview - view 1

Manufacturer

Business Type
2010

Year Established
5,000-10,000 square meters

Factory Size
US$2.5 Million - US$5 Million

Annual Export Value

Company Detail

Transparency is the foundation of our partnership. Below is a comprehensive overview of our operational metrics, from business scale to global market reach, giving you a clear picture of our capabilities.

51 - 100 People Total Employees
11-20 People Sales Staff
5-10 People Quality Inspectors
ISO9001 Product Certifications
US$2.5 Million - US$5 Million Annual Export Value
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, Domestic Market Main Markets
shenzhen Port of Shipment
Solar Energy System Main Industry

Quality Control

NSPV adheres to world-class quality control standards to guarantee product reliability and safety. Every component undergoes 12-stage testing, including high-voltage breakdown tests, thermal cycling (-40°C to 120°C), and UV exposure simulations, ensuring performance under extreme conditions. Materials are sourced from certified suppliers, with PPE insulation and flame-retardant compounds verified for compliance with UL94V-0 and RoHS directives. The IP68-rated connectors are subjected to submersion tests (1m depth for 24 hours) and dust ingress evaluations. Automated production lines equipped with real-time monitoring systems minimize human error, while third-party labs like TUV Rheinland conduct annual audits. NSPV’s ISO 9001-certified quality management system ensures traceability from raw materials to finished products, providing clients with unmatched confidence in longevity and compliance.
Our Services

NSPV Company Services NewSun PV Technology (NSPV) specializes in delivering innovative solar connectivity solutions tailored for global renewable energy markets. The company offers a comprehensive range of high-performance DC connectors, cable assemblies, and junction boxes, designed for utility-scale solar farms, commercial PV systems, energy storage, and EV charging infrastructure. NSPV’s products are engineered to meet UL, TUV, and IEC certifications, ensuring compliance with international safety and performance standards. Beyond hardware, the company provides customized technical support, rapid prototyping, and OEM/ODM services to meet diverse client needs. With a focus on durability and efficiency, NSPV’s solutions excel in harsh environments, featuring IP68 waterproofing, flame resistance (UL94V-0), and corrosion-proof designs. Serving EPC contractors, distributors, and solar OEMs, NSPV prioritizes reliability, enabling seamless power transmission and reduced maintenance costs across solar projects worldwide.

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Company History

NSPV Company History Founded in 2010, NewSun PV Technology (NSPV) has evolved into a trusted leader in solar connectivity solutions. Starting as a niche manufacturer of PV connectors, the company rapidly expanded its portfolio to address the growing demand for high-voltage DC systems in the renewable energy sector. Milestones include the 2015 launch of its UL-certified 1500V connector series, which set new benchmarks for safety and efficiency in utility-scale solar projects. By 2020, NSPV achieved TUV Rheinland certification for its full product line, reinforcing its global market presence. Headquartered in China with strategic partnerships in Europe and North America, NSPV combines local expertise with international standards. Driven by a mission to accelerate the clean energy transition, the company continues to innovate, recently introducing smart monitoring-enabled connectors for next-gen solar installations.

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Our Team

NSPV’s success is powered by a multidisciplinary team of engineers, researchers, and industry veterans with deep expertise in renewable energy technologies. The R&D department, led by professionals with 15+ years in solar engineering, focuses on advancing connector durability and electrical efficiency. Production and quality control teams leverage ISO 9001-certified processes to ensure precision manufacturing. The management team, with backgrounds in global energy markets, fosters a culture of innovation, collaboration, and customer-centricity. Regular training programs keep the team updated on emerging standards like IEC 62852 and UL 6703. NSPV also collaborates with universities and industry partners to stay ahead of technological trends. This blend of experience and forward-thinking enables the team to deliver solutions that meet evolving market demands while maintaining rigorous safety protocols.

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