Tier 1 Longi Hc Solar Panels 455W Monocrystalline Bifacial in Stock

• After-sales Service: Yes
• Warranty: 25 Years
• Number of Cells: 144PCS
• Application: Industrial
• Condition: New
• Certification: CE, TUV
• Model NO.: LR4-72HBD-455M
• Material: Monocrystalline Silicon
• Power: 455W
• Workmanship: Bifacial Perc
• Cells: Half-Cell 144cells
• Original: China
• Brandmechanical Load: Longji
• Frame Color: Silvery or Black
• Frame: Anodized Aluminium Alloy
• Backsheet Color: White or Black or Transparent
• Weight: 23kg
• Mechanical Load: 5400PA
• Working Life: 25-30years
• Installation: Roof/Ground/Villa
• Transport Package: Carton Box with Pallet
• Specification: 2094*1038*35mm
• Trademark: LONGI
• Origin: China
• HS Code: 85414020

Product Description

PRODUCT DESCRIPTION:


Front side performance equivalent to conventional low LID mono PERC:
-High module conversion efficiency (up to 20.9%).
-Better energy yield with excellent low irradiance performance and temperature coefficient.
-First year power degradation<2%.
Bifacial technology enables additional energy harvesting from rear side(up to 25%).
Glass/glass lamination ensures 30 year product lifetime ,with annual power degradation <0.45%,
1500v compatible to reduce BOS cost.
Solid PID resistance ensures by solar cell process optimization and careful module BOM selection .
Reduced resistive loss with lower operating temperature.
Higher energy yield with lower operating temperature.
Reduced hot spot risk with optimized electrical design and lower operating current.





 

Bifacial Power Generation:
 The energy yield of bifacial module can be influenced by albedo, height of module, GCR and DHI etc. Installation height of
bifacial module is recommended to be higher than 1m. Shading from bracket and junction box should be avoided.
At present, the power generation of bifacial module on fixed brackets and single axis tracker can be simulated with PVsyst.
Investors can determine the DC/AC ratio of bifacial module system to minimize the LCOE.

Successful Project

 

FAQ

Q1: Can the product be shipped to my area?
A1: We export to most countries/regions (Centre/South America, EMEA, SEA, SSA, AU). We will check and confirm for you after you provide the region.
Q2: What about the lead time?
A2: 10 days for<200kW requirements, we need to negotiate if your needs ≥200kW.
Q3: How can I make payment?
A3:100% TT or maximum we can accept 30% TT in advance and 70% TT upon goods ready before shipment
Q4: What is the mode of transport?
A4: International section is generally sea transport, after entry we will use multimodal transport of rail, barge.
Q5: what's the warranty?
A5:12 years enhanced product warranty on materials and workmanship, 25 years linear power output warranty. More detail please refer to our limited warranty statement.