About Sunway Solar
Sunway Solar is a leading manufacturer of solar panels and solar inverters in China. Our mission is to create a new lifestyle incorporating clean energy into our daily lives to achieve perfect harmony between humans and nature. As a professional solar modules and systems solutions provider, our product can benefit more people and change the solar storage industry.
Sunway Tech (Nantong) Manufacturing Base
Sunway Tech (Nantong) Manufacturing Base — Automated PV Module & Energy Storage Production Facility
Our Partners
Sunway Solar's overseas business scope is continuing to expand, and we're greatly appreciated in Lebanon, South Africa, Asia, European, Australia, the Middle East, South America, etc., and considered to be a professional and reliable PV supplier by our customers.
6 Core Pillars of Sunway Solar
From N-type solar modules to C&I liquid and air-cooled energy storage systems, we provide complete factory-backed engineering and supply chain execution.
One Stop Solution
Complete PV panels, hybrid inverters, LFP batteries, C&I ESS cabinets, and mounting accessories delivered in one unified package.
Resource Product Integration
Deep integration with Tier-1 cell and inverter ecosystems ensuring full protocol compatibility across residential and C&I microgrids.
Customized Energy Storage Design
Tailored electrical load sizing, string configuration, and EMS peak-shaving strategies from residential backup to MWh containers.
Original Factory Warranty
Direct manufacturer warranty backed by our Nantong production base and strict 3-channel EL inspection standards.
Cloud Supply Chain
Batch traceability, container booking, and synchronized inventory between China factories and our Zevenhuizen EU hub.
Multi-language Tech Support
Dedicated overseas engineering teams providing remote commissioning, BMS firmware upgrades, and local-language after-sales service.
Overseas Warehouse
With a 5000 square meter overseas warehouse, we are dedicated to providing solar panels, lithium batteries, solar inverters, and energy storage systems to the world, aiming at becoming "Your best solar power generation expert".
Sunway EU Warehouse (Netherlands)
Our Certification
Sunway believes that excellence and dedication are the keys to success as a reliable solar panel and solar inverter manufacturer. We provide the highest quality products to our customers, our products have TUV, IEC, CE, ISO, INMETRO, UL, and other related certifications.
CE
DEKRA
inmetro
TUV
ERP
