Real Solar Panel Factory, No Middleman
ODM & OEM Available. Made of Top Quality Materials and Designed for 20+ Years Power Warranty.
Our Featured Products
Closki is here to provide you with the best solar panel products on the market. Not only are they sustainable and environmentally friendly, but they also build your brand in the long run!
Regular Solar Panel
Mono solar panels & Poly solar panels
Portable Solar Panel
Customized portable foldable solar panel charger kit
Flexible Solar Panel
Made of strong anti-strike performance materials
High-quality and Cost-competitive Solutions
Our Recent Projects
Discover the latest achievement of our team and explore the exciting result.
Ground Solar Energy Plant
Rooftop Solar Energy System
Industrial Solar Power Station
Solar Power Carport System
Home Solar Storage Solution
Portable Solar Energy Kit
We Are Ready To Help You To Get A Solution
You can trust that our panels will last for 25+ years without any problems. Closki carries a warranty on all of our products so you can be confident that you’re making the right decision.
Closki Customer Testimonial
Your feedback is invaluable in helping us make sure that we’re delivering the best products and service possible.
Frequently asked questions
We’ve compiled a list of Frequently Asked Questions below to help you get started.
Closki offers customized modules to meet the special demands of customers. These modules are in compliance with the relevant industrial standards and test conditions.
Closki common solar modules come with a 12-year warranty; Monofacial modules have a 25-year warranty;
Closki has an intelligent production network that can trace each module. The automated production lines have end-to-end inspection and analysis processes. New materials are put through extended qualification and reliability tests before being used.
•Bifacial modules are more expensive than monofacial modules, but can generate more power under the right conditions.
• When the rear side of the module is not blocked, the light received by the rear side of the bifacial module can significantly improve energy yield.
• In addition, the glass-glass encapsulation structure of the bifacial module has better resistance to environmental erosion by water vapor, salt-air fog, etc.
• Monofacial modules are more suitable for installations in mountainous regions and distributed generation rooftop applications
•The plant energy yield should be checked and cleaned monthly, with attention paid to fully cleaning the surfaces of modules.
• Don’t allow any vegetation, trees and structures that are taller than the modules on the eastern, southeastern, southern, southwestern and western sides of the array.
•Modules appear blue because of an anti-reflective film coating on the surfaces of the cells.
• There are certain differences in the color of the modules due to a certain difference in thickness of such films.
• The efficiency of PV power generation is associated with the power of modules, and is not influenced by any differences in color.
•Eco-friendly PV power plants are environmentally-friendly, grid-friendly and customer-friendly.
• They are superior in economics, performance, technology and emissions compared with conventional power plants.
•The energy yield of a PV power plant depends on many things, including the site weather conditions and all the various components in the system.
• Under normal service conditions, the energy yield depends mainly on the solar radiation and conditions of installation, which are subject to a greater difference between regions and seasons.
• In addition, we recommend paying more attention to calculating the annual energy yield of the system rather than focusing on daily yield data.
Ready to start making money with solar panel products?
With Closki, you will have the opportunity to grow your brand and business together with us. You will also receive exclusive access to our products and services.
- From the beginning to the end, every step of your project, you will have our company to walk together.
- You will get the results that Closki has been practicing for almost 10 years and has helped clients in more than 40 countries be successful and profitable.
- You and Closki are bonded and insured.
Fill out this form now and let us help you get started making money with solar panels!