We support B2B buyers in sourcing new energy products with clear technical specifications, stable supply, and controlled quality. Our focus is on practical applications for commercial, infrastructure, and industrial use.
Our new energy portfolio focuses on application-driven products used in power generation, energy storage, and supporting systems. We help buyers identify suitable solutions based on usage scenarios, compliance requirements, and project scale.
Incorrect power ratings, voltage mismatches, or incomplete technical details can lead to system inefficiency or installation issues.
Compliance & Certification Requirements
Different markets require specific certifications and documentation, which can delay approval or customs clearance if not prepared early.
System Compatibility
Components such as panels, inverters, and storage units must work together reliably within the same system configuration.
Logistics & Installation Constraints
Large equipment size, weight, and handling requirements add complexity to transportation and on-site deployment.
Why Buyers Choose Union Service
On-the-Ground Team in Yiwu
Based in Yiwu, China—the world’s largest wholesale market—our sourcing team works directly with factories to manage orders in real time.
Built for Supermarket & Large-Volume Sourcing
We support supermarkets, distributors, and retail chains with stable supply, scalable production, and reliable delivery at scale.
Centralized Supplier & SKU Management
We simplify complex sourcing by coordinating multiple factories, consolidating orders, and reducing operational costs.
Quality Control & Consistency Focus
We ensure batch consistency through approved samples, production follow-ups, and pre-shipment checks.
Compliance & Market Readiness Support
We support packaging, labeling, and market-specific compliance coordination.
One Point of Contact from Sourcing to Delivery
One dedicated manager handles suppliers, production, quality, and shipments—reducing delays and miscommunication.
Wholesale China All Kinds Of Solar Panels
With dedicated experience in solar cell sourcing, we work closely with qualified manufacturers and production facilities. Our team understands key performance factors, production standards, and quality benchmarks, allowing us to support buyers with reliable product selection and technical alignment.