Description
Mono Solar Panel
To produce a monocrystalline silicon cells, absolutely pure semiconduction material is necessary. Monocrystalline rods are extracted from melted silicon and then sawed into thin plates.This production process guarantees a relatively high level of efficiency silicon and makes monocrystalline panels one of the most efficient, producing smaller solar cells, and therefore smaller panels. Monocrystalline works very well in bright cool conditions.
Poly Solar Panel
Polycrystalline solar panels are also made from sillicon.However,instead of using a single crystal of silicon,manufacturers melt many fragments of silicon together to form the wafers for the panel.
Polycrystalline solar panels are also referred to as "multi-crystalline"or many-crystal sillicon.
Because there are many crystals in each cell,there is to less freedom for the electrons to move.As a result,polycrystalline solar panels have lower efficiency ratings than monocrystalline panels.
Product PicturesProduct Features1. High conversion efficiency based on leading innovative photovoltaic technologies;2. High stability with guaranteed+/-3%power output tolerance, ensuring return on investment;3. Beautiful appearance;4. Sealed with high transparency low iron tempered glass, anti-aging EVA, high insulation TPT, with the anodizing (or plating finish);5. Withstands high wind-pressure and snow load;Product Guarantee25 years / 80% power output guarantee, 10 years / 90% power output guarantee and 10 years warranty onmaterial and workmanship.
Production Process
Application:
Relation Products
We can also supply solar panel mounting system, solar inverter, solar storage battery, controller and other solar products according to clients' need.
Packing and Shipping
Transport:
Company Profile
Duoguan Solar Group is an international high-tech and growing group company, specializing in R&D, manufacturing and marketing solar cells, modules and designing PV power generation systems as "Your Professional PV Supplier".
Duoguan Solar Group was founded in 2022, specializing in R&D, manufacturing and marketing solar cells, modules
And designing PV power generation systems as "Your Professional PV Supplier", We are an Official Authorized Distributor of JA SOLAR, LONGI SOLAR, JINKO SOLAR, TRINA SOLAR.
We Supplying Full Range of Solar Panels. The modules range are approved by TUV, , CE, IEC61215, IEC61730, CSA, CEC, JET.
Duoguan Solar has adopted international advanced production equipment from Japan and Germany, also integrated the first class manufacturing engineering&management system and dedicated to provide high performance PV modules with competitive cost.
Duoguan Solar is greatly appreciated in Germany, Italy, Spain, Oman, Lebanon, USA, Australia, the Middle East and Southeast Asia, etc. Duoguan Solar plans to increase the capacity of the PV Modules up to 1GW within three years, through the localizing operation, and builds up the global sales network organization to ensure convenience and best products and service for our customers.
Our products are exported to Europe, Middle East, Africa, South America, Australia, New Zealand and Asia countries with TUV IEC61215 & 61730, ISO, CE and RoHS certificates of international quality standard, also we have flexible and timely after-sales service. We offer all products with high quality and sustainable service to our customers and establishing a long-term cooperative relationship with them.
Exhibition show and Certification:
Why Choose Duoguan SOLAR1) Excellent quality, competitive price, prompt delivery, on-time service and good reputation.2) Fast sample delivery3) Low minimum order4) Fast shipment in 15~20 days on receipt of your payment.5) We handle all the components needed for utility-connected systems, or for powering independent homes and remote industrial sites.6) We offer knowledgeable tech support before and after the sale.7) We pass the authentication of ISO, RoHS, TUV, and CE approvalOUR CUSTOM SERVICEService PolicyDuoguan's Warranty Policy are provided by Jiangsu Duoguan New Energy Materials Co., Ltd. and cover defects in workmanship and materials.Duoguan offers to our customers the following limited warranty, the Solar Panel / Module, Inverter device, Solar Power System ( not include Storage Battery) and its components mentioned in User's Manual shall be provided with 18 months' warranty for normal use (manmade malfunctions excepted) starting from the date of shipment from Duoguan factory. In certain places where local laws have special provisions for the term of warranty, the foregoing term shall not be applicable. This warranty offers special legal rights. You are entitled to other rights pursuant to local laws. The Buyer/Customer is responsible for certain service and maintenance expenses. Please contact Duoguan Customer Service for further details on specific products.The following situation is not covered by the warranty:* Finished goods lost or serial number manipulated;* Loss or damage due to force majeure or external reasons;* Misuse, accident, negligence, unauthorized alteration or repair;* overuse;* Violation of operation stipulations.Duoguan Solar can provide custom or OEM service with the latest solar technologies to our clients. With our in-house R&D team and management team for over 10 years' experience in solar industry, we are capable of making custom solar panel in a variety of size, shapes and outputs according to customer's specific requirements, and provide solar technical support starting from our client's initial produce development stage. Payment Term: | Payment Terms | T/T | EXW | 30% T/T in advance, the balance to be paid before dispatch |
| FOB |
| CIF | 30% T/T in advance, the balance to be paid against the copy of B/L |
| CFR (C&F) |
| L/C | Irrevocable L/C at sight could be accepted if amount above US $50,000.00 |
| Delivery Time | 7 to 10 working days after receiving advanced payment |
Complaint
