Wholesale Chinese Supplier HW-DE21M Solar Panel High-Efficiency Whole-House Solar Panel

Product Description

Products Description
Solar Photovoltaic Panel Description 1
Solar Photovoltaic Panel Description 2
Solar Photovoltaic Panel Description 3
Solar Photovoltaic Panel Description 4
Solar Photovoltaic Panel Description 5
Product Parameters
Product Name Solar Photovoltaic Panels
Place of Origin Jiangsu, China
Product Model DE21M
MOQ 5000 Watts
Company Profile
Manufacturing Facility 1
Manufacturing Facility 2
The company is a high-tech enterprise focused on the clean energy sector. It is committed to providing integrated solutions for photovoltaic modules and energy storage systems to the global market. The company integrates R&D, production, sales, and services, with its product range covering high-efficiency solar modules, residential energy storage systems, and commercial & industrial energy storage systems.
Taking technological innovation as its core driving force, the company boasts an advanced production system and strict quality control measures. These ensure the stable performance, safety, and reliability of its products, which are in compliance with international standards. With a deep understanding of energy needs, the company aims to help households achieve energy self-sufficiency through its integrated product portfolio, while assisting commercial and industrial users in reducing electricity costs and improving energy efficiency.
Production Process 1
Production Process 2
Upholding the philosophy of "Green Energy, Powering the Future", the company looks forward to collaborating with global partners. Together, we will drive the transformation of the energy structure and contribute to building a sustainable future.
Quality Inspection
Logistics Center
FAQ
FAQ Support
Q1 Compared with purchasing through other channels, what are the advantages of choosing you?
We create three core values for you:
One-stop procurement: You don’t need to cooperate with multiple factories for photovoltaic (PV), energy storage, etc. separately—we provide complete solutions.
Professional product selection: Based on your local market and policies, we recommend the most suitable and cost-effective product combinations for you.
Localized support: We offer more timely responses in terms of language, technology, and services than remote factories.
Q2 Can you provide competitive prices?
Absolutely. Relying on our long-term cooperation with upstream core suppliers and the advantages of large-scale bulk purchasing, we can obtain highly competitive prices. Meanwhile, we can help you optimize logistics solutions to further control the total cost, ultimately providing you with value that far exceeds expectations.
Q3 What is the quality of your technical support and service response speed?
We have a local (or regional) technical support team that provides multilingual support including English. Our response time is measured in "hours" rather than "days". For complex issues, we will activate a fast track with the factory to jointly diagnose the problem and dispatch engineers, ensuring efficient resolution. You will have the dual guarantee of "local services + factory resources".
Q4 How do your warranty and after-sales services work?
As your contractual partner, we take full responsibility for your warranty matters. You only need to contact us, and we will handle all communication with the factory, claims, and spare parts replacement processes. This saves you a lot of time and energy, providing a clear single point of responsibility.
Q5 Can you provide customized solutions and investment return analysis based on our specific needs?
This is exactly our area of expertise! Please provide your electricity bills and site information, and we will create a detailed plan for you, including system configuration, expected power generation/energy storage scale, and calculation of the investment payback period. This will make your investment decision clear and transparent.
Q6 What is the minimum order quantity (MOQ)? Do you support trial orders?
We understand that new customers need a process to build trust. We offer a flexible minimum order quantity and warmly welcome trial orders. This is a good start for us to establish a long-term cooperative relationship.

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