High Material System Price 550W Double Glass Bifacial Solar Panels with 25 Years Warranty for Sale
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Product Highlights
- 25-Year Warranty Coverage: Comprehensive warranty protection for 25 years on bifacial solar panels.
- High Efficiency Monocrystalline: Features 9bb bifacial mono cells with over 21% cell efficiency.
- Dual Glass Bifacial Design: Uses 2.0mm coated tempered glass for enhanced durability and light capture.
- IP68 Waterproof Junction Box: Advanced junction box with 3 diodes ensures high water and dust resistance.
- Customized Output Cables: Output cables available in 4mm2 with customizable length options.
- OEM and ODM Services: Professional design team accepts both OEM and ODM customization requests.
- Lifetime Technical Support: Engineers available for on-site repair and video-call instructions.
- Global Export Experience: Products exported to over 200 countries with ISO and CE certifications.
Product Attributes
- Customization
- Available
- After-sales Service
- Lifetime Service
- Warranty
- 20 Years
- Model NO.
- 550W
- Number of Cells
- 144
- Application
- Industrial, Commercial and Home
- Condition
- New
- Certification
- ISO, CE
- Material
- Monocrystalline Silicon
- Cell Type
- 9bb Bifacial Mono
- Cell Size
- 182*91mm
- Panel Efficiency
- >95%
- Imp
- 13.08A Stc; 10.39 Noct
- Vmp
- 42.1V Stc; 39.6 Noct
- Connector
- Mc4 Compatible Connector
- Cell Efficiency
- 21.28%
- Frame
- Anodized Aluminum Alloy
- Junction Box
- IP68 Waterproof, 3 Diodes
- Front Glass
- Dual Glass 2.0 Coated Tempered Glass
- Weight
- 32.3kg
- Output Cables
- 4mm2; Length 300mm or Customized
- 40'hq Load
- 620PCS
- Transport Package
- Pallet
- Specification
- 2279*1134*35mm
- Trademark
- ZB
- Origin
- Hebei, China
- HS Code
- 8541430000
- Production Capacity
- 50, 000 Pieces/Year
Product Images of High Material System Price 550W Double Glass Bifacial Solar Panels with 25 Years Warranty for Sale
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Product Description
|
Model
|
Power
|
VMP(V)
|
VOC(V)
|
IMP(A)
|
ISC(A)
|
|
WHC-40M-30
|
40W
|
18.24V
|
21.8V
|
2.19A
|
2.39A
|
|
WHC-60M-32
|
60W
|
18.24V
|
21.8V
|
3.29A
|
3.49A
|
|
WHC-80M-32
|
80W
|
18.24V
|
21.8V
|
4.39A
|
4.65A
|
|
WHC-100M-32
|
100W
|
18.24V
|
21.8V
|
5.48A
|
5.81A
|
|
WHC-120M-32
|
120W
|
18.24V
|
21.8V
|
6.58A
|
6.97A
|
|
WHC-180M-32
|
180W
|
18.60V
|
22.25V
|
9.68A
|
10.34A
|
|
WHC-250M-32
|
250W
|
18.60V
|
22.25V
|
13.45A
|
14.39A
|
|
WHC-330M-60
|
330W
|
34.85V
|
41.82V
|
9.47A
|
10.13A
|
|
WHC-380M-60
|
380W
|
34.80V
|
41.20V
|
10.92A
|
11.54A
|
|
WHC-410M-54
|
410W
|
34.63V
|
41.40V
|
11.85A
|
12.60A
|
|
WHC-450M-60
|
450W
|
34.20V
|
41.04V
|
13.16A
|
13.95A
|
|
WHC-450M-120
|
450W
|
34.67V
|
45.25V
|
12.98A
|
13.89A
|
|
WHC-500M-132
|
550W
|
38.33V
|
45.65V
|
13.05A
|
13.92A
|
|
WHC-540M-144
|
540W
|
41.62V
|
49.55V
|
12.98A
|
13.89A
|
|
WHC-600M-156
|
600W
|
45.53V
|
54.10V
|
13.18A
|
14.10A
|


ZB group has a strong technical team with 20 plus technical professionals and more than 200 employees. It owns a full-set of industrial facilities, including R&D center, warehousing&logistics station and a large workshop occupying more than 20,000 square meters, and is equipped with more than 100 sets of large and medium-sized machinery and equipment, such as large pressing/forming machine, laser cutting machine, welding robot, bending machine, punching machine, dioxygen welding machine.
Our main products are Electric products and new energy sweeper truck. ZB group has already exported to more than 200 countries in the world. We are recognized and praised by domestic and foreign customers for our products are intelligent and environment friendly, energy saving and efficient, and most importantly, quality assured.






FAQ
Q1. Are you a manufacturer or a trading company?
A: We are factory located in Hebei province, China and we have a professional foreign trade team at your service around the clock.
Q2. Can I order a sample to check your quality?
A: Yes for sure. Our MOQ is 1 piece and we charge only a little more than production price.
Q3. How long can I expect to get the sample?
A: If we have stock, we can ship out within 5 business days after receipt of your full payment. If we are out of stock, the production takes about 20 days.
Q4. Can you do OEM and ODM for us?
A: Yes we accept BOTH. We have a professional designer team who can translate your ideas into perfect design. Contact us for more details NOW.
Q5. How long is your production time?
A: Generally for Non-OEM orders, our lead time is 20-25 days and 35-45 days for OEM orders.
Q6. What is your warranty?
A: We provide lifetime guarantee for our products and the warranty is 12 months. During warranty period, we provide repair parts free of charge and online instructions by video-call. If your problem can not be solved, we will send engineer over to your destination.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR266079". Items marked "" are certified.
Company Profile
Chengde Zhenbang New Energy Technology Co., Ltd. (ZB New Energy for short) was established in early 2022. As a wholly owned subsidiary of Hebei Zhenbang Agricultural Development Group, it also serves as the technical support base for Hongkong Zhenbang Industrial Development Group Co., Ltd. The headquarters is located in Pingquan City, Hebei Province, bordering on three provinces (Liaoning, Inner Mongolia, Hebei) and Beijing with convenient transportation.
The company has a strong technical team with 20 plus technical professionals and more than 200 employees. It owns a full-set of industrial facilities, including R&D center, warehousing&logistics station and a large workshop occupying more than 20, 000 square meters, and is equipped with more than 100 sets of large and medium-sized machinery and equipment, such as large pressing/forming machine, laser cutting machine, welding robot, bending machine, punching machine, dioxygen welding machine.
Up to now, ZB New Energy has been developed into a modern new energy vehicle and equipment manufacturing enterprise with the technical strength integrating forming, welding, painting and final assembly. The company's main products are photovoltaic dual-use new energy sweeper, garbage truck, fire truck, garbage tricycle etc. Its products are widely used in municipal sanitation, factory, workshop, school, real estate, airport, train station, bus station, exhibition hall for dust-cleaning, recycling garbage recycling, fire fighting, epidemic prevention and disinfection, nucleic acid testing and application in other fields. These products play a vital role in the China's campaign for improving living environment in the rural villages; Except domestic market, we export to South Korea, Japan, Southeast Asia and other countries and regions. We are recognized and praised by domestic and foreign customers for our products are intelligent and environment friendly, energy saving and efficient, and most importantly, quality assured. In the fall of 2023, ZB invested US$10 million in setting up a factory to manufacture solar panel and it will be the one of the biggest solar panel factories in Northern China.
As the heaven maintains strong and vigor movement, the gentlemen should constantly strive for self-improvement; As the earth is thick and smooth, the gentlemen should carry the outer world with great virtue. Under the background of national environmental protection strategy of achieving carbon peak and carbon neutrality in this new era, ZB New Energy will together work with you-our customers-to create a better future, guided by the enterprise's spirit- "Aim high, revitalize industry and make the nation prosperous" and its development philosophy- "Develop green new energy and make our sky bluer, water cleaner"
About Our Factory & Business Background
- Address
- 88 Tonghang Avenue, Economic Development Zone, Pingquan City, Chengde, Hebei, China
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 1 set
-
Supply Chain Partners
- 22
Our Production Capability & Technical Expertise
- Main Products
- Electric Road Sweeper, Electric Garbage Truck, Electric Firefighting Truck, Solar Panel
-
Production Lines
- 2
-
Production Machines
- Laser cutting machine, Bending machine, Welding robot arm, Assembly line
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Function inspection & Visual inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 4 years
-
Main Markets
- Domestic, South Asia
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
FAQ
- Are you a manufacturer or a trading company?
- We are factory located in Hebei province, China and we have a professional foreign trade team at your service around the clock.
- Can I order a sample to check your quality?
- Yes for sure. Our MOQ is 1 piece and we charge only a little more than production price.
- How long can I expect to get the sample?
- If we have stock, we can ship out within 5 business days after receipt of your full payment. If we are out of stock, the production takes about 20 days.
- Can you do OEM and ODM for us?
- Yes we accept BOTH. We have a professional designer team who can translate your ideas into perfect design. Contact us for more details NOW.
- How long is your production time?
- Generally for Non-OEM orders, our lead time is 20-25 days and 35-45 days for OEM orders.
- What is your warranty?
- We provide lifetime guarantee for our products and the warranty is 12 months. During warranty period, we provide repair parts free of charge and online instructions by video-call. If your problem can not be solved, we will send engineer over to your destination.
Send your message to this supplier
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