• Rohit Raj Hasija
    We have taken Solar Panels from Junhui in china, and the commitment way to solve problem with such detailed info of Junhui team is really appreciable.
  • Muhammad Atif
    I really appreciate the way you people supply high quality solar panels with a good price. Good service to customer. And very fast.
Contact Person : John
Phone Number : +86512-65986920
WhatsApp : +8618015515329

6bb Longi Solar Panels

Place of Origin CHINA
Brand Name longi
Certification TUV SGS
Model Number LR4-72HBD 445M
Minimum Order Quantity 5000WATT
Packaging Details carton
Delivery Time 7-14 work days
Payment Terms MoneyGram, Western Union, T/T, L/C
Supply Ability 1000000W PER MONTHS
Product Details
Production Name HBD Longi Mono Solar Panels Cells Number 144
Size 2094*1038*35mm Weight 27.5
Backsheet Black Frame White
Usage Power Station
High Light

Longi Monocrystalline Solar Panels


6bb Longi Solar Panels


144 Cells Longi Solar Panels

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Product Description

Tier1 Solar 144 Cells White Frame 6bb Bifacial Double Hbd Glass 435w Longi Monocrystalline Solar Panels




1. High efficiency solar panel;
2. Cerificates: IEC61215 & IEC61730( TUVRheinland); CE, ISO,
3. Warranty:

25 years limited power warranty
10 years limited product warranty

Packing Details :


Longi Mono Solar Panels LR4-72HBD 425-455M

Ratin power (Pm)


Number of cells


2094(L) x 1038(W) x35(H) mm

27.5 Kg

Typical application

24V DC

Maximum voltage

1500V DC

Operating temperature

45° C

Hail diameter @ 80Km/h

Up to 25 mm

Continuous wind pressure

Up to 24 m/s

Efficiency of cell

≥ 20%



Rated current (Im)


Rated voltage(Vm)


Short circuit Current(Isc)

Open circuit Voltage(Voc)


Packing Wooden Carton
1*20' GP 5Pallets/150pcs
1*40'HQ 22Pallets/660pcs


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Product Application


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Packing Mode


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Q1: What is your MOQ?
A: We have no MOQ, 1pc sample order is also ok for us,but best Cost performance is by big quantity order.

Q2: Do you have any experience with big bidding projects?
A: Yes, we have rich experience on the big bidding projects, and have helped our customers win many such bidding projects. Our sale engineer are very familiar with the bidding procedure and can provide detailed information as required in time.

Q3: Do you accept OEM?
A: yes, we can do the OEM for you, and we are the OEM supplier of many famous brands from Europe, USA, Asia,Middle East and Africa etc.

Q4: What payment terms do you accept?
A: We accept TT, LC,Cash, and Western Union etc.

Q5: What about the production time?
A: Samples can be delivery at once
500sets above normal need 10 to 15 days, if no goods in storage.
2000sets above normal need 15 to 20 days, if no goods in storage.

Q6: What else materials should we prepare before installation after buying your solar panels?
A: We can provide all system components and only small civil work is needed

Q7: What is your Warranty Policy?
A: We offer 20 years warranty for the entire system and can be replaced with new ones for free if quality Issues.


Contact Us


Hi, I am Susan. Thanks for your interesting.

If you have any need, pls feel free to contact us at any time.

My whatsapp@0086-15806205240