≥ 21
JA SOLAR 620W (Pallet of 36) Deep Blue 4.0 PRO Bifacial Silver Frame JAM66D45-620/LB
MPN No: JAM66D45-620/LB
Expected ship date Jan 14 - 21
In Stock
$7,621.46
Pallet
JA SOLAR 620W (Pallet of 36) Deep Blue 4.0 PRO Bifacial Silver Frame JAM66D45-620/LB
JA SOLAR 620W (Pallet of 36) Deep Blue 4.0 PRO Bifacial Silver Frame JAM66D45-620/LB
Regular price
$7,621.46
$0.34/watt
Sale price
$211.70/per panel
New
90 IN STOCK
Pallet
JA SOLAR 620W (Pallet of 36) Deep Blue 4.0 PRO Bifacial Silver Frame JAM66D45-620/LB
JA SOLAR 620W (Pallet of 36) Deep Blue 4.0 PRO Bifacial Silver Frame JAM66D45-620/LB
Available
MPN No: JAM66D45-620/LB
Regular price
$7,621.46
$0.34/watt
Sale price
$211.70/per panel
Expected ship date Jan 14 - 21
We offer multiple secure payment options for your convenience
We offer multiple secure payment options for your convenience
Data Sheet
Regular price
$7,621.46
JA SOLAR 620W (Pallet of 36) Deep Blue 4.0 PRO Bifacial Silver Frame JAM66D45-620/LB
MPN No:
JAM66D45-620/LB
Expected ship date Jan 14 - 21
≥ 21
JA SOLAR 620W (Pallet of 36) Deep Blue 4.0 PRO Bifacial JAM66D45-620/LB Silver Frame
The JA Solar JAM66D45-620/LB is an n-type, double-glass bifacial module built on DeepBlue 4.0 Pro technology. With Bycium+ cells, SMBB half-cell architecture, and a 1,500 V DC platform, it’s engineered for high energy yield, low LCOE, and long service life in C&I rooftops and ground mounts.
Key Benefits
n-Type Reliability: Lower LID, better low-irradiance response, and improved temperature behavior.
Durable Double-Glass: 2.0 mm front + 2.0 mm rear glass for enhanced weathering and PID resistance.
High-Voltage Strings: 1,500 V DC system rating enables longer strings and BOS savings.
Extended Assurance: 12-year product and 30-year linear power warranty.
Special Technology
Bycium+ n-type Cells: 16-busbar (SMBB) half-cell design for reduced resistance and higher yield.
Bifacial Architecture: Rear-side contribution supported (bifaciality 80% ±10%).
Warranty
12-Year Product Warranty · 30-Year Linear Power Warranty.
Best Uses
Commercial & Utility DG: Carports, flat roofs, trackers, and ground mounts seeking low LCOE with bifacial gain.
Specifications Table
| Specification | Data | |
|---|---|---|
| Model | JAM66D45-620/LB (n-type, double-glass bifacial) | |
| Rated Power (STC) | 620 W | |
| Power Tolerance | 0 ~ +3% | |
| Max System Voltage | 1500 V DC | |
| Max Series Fuse | 35 A | |
| Cells / Layout | Monocrystalline n-type, 132 half-cells (6×22) | |
| Mechanical Dimensions (L × W × H) |
|
|
| Weight | 73 lb | |
| Front / Rear Glass | 2.0 mm / 2.0 mm | |
| Frame | Anodized aluminum alloy | |
| Junction Box | IP68, 3 diodes | |
| Connector | QC 4.10-35I / MC4-EVO2A | |
| Cable Length | Portrait: 300 mm(+) / 400 mm(−) · Landscape: 1500 mm / 1500 mm | |
| Static Load (Front / Back) | 5400 Pa / 2400 Pa | |
| NOCT | 45 ± 2 °C | |
| Temperature Coefficients | Isc +0.04%/°C · Voc −0.26%/°C · Pmax −0.29%/°C | |
| Bifaciality | 80% ± 10% | |
| Packing | 36 pcs/pallet; 720 pcs/40′HQ | |
| Certifications | IEC 61215/61730; UL; ISO 9001/14001; ISO 45001 |
About JA Solar:
JA Solar is a leading global manufacturer of high-performance solar products, including wafers, cells, and modules. Founded in 2005, the company serves over 170 countries and is known for its advanced technology, including TOPCon and DeepBlue series, with a strong focus on efficiency and sustainability.
Why Buy From US Solar Supplier?
As an American founded company out of Kentucky, US Solar Supplier is committed to providing top-quality solar products, backed by the world’s leading manufacturers. Our promise is to get you the fairest price from the best brands that offer warranties you can count on.
We update our inventory daily with solar components that feature the latest technology. With a reputation for excellence and a dedication to customer satisfaction, we ensure that every product we sell meets the highest standards in the industry.
Need Assistance?
We’re here to help! If you have any questions or need more information before making your purchase, don’t hesitate to call us at 1-800-230-7004. Our knowledgeable and friendly team is ready to assist you with product details, installation advice, or the purchasing process.
Why Buy From Us?
Trusted Supplier: We work with Tier 1 manufacturers who stand behind their products.
Expert Support: Our team is here to guide you every step of the way.
Manufacturer-Backed Warranties: Enjoy peace of mind with the 25-year product warranty and a 30-year linear power output warranty directly from the manufacturer.
Easy and Secure Checkout: Your information is protected with top-notch security for a smooth, worry-free transaction.
Join the many satisfied customers who have trusted us for their solar needs. Add to your cart now to secure your high-efficiency solar panels and take the next step towards sustainable energy!
FAQs
Q: What is the power output of the JAM66D45-620/LB panel?
The JAM66D45-620/LB panel produces 620 watts of power, making it a high-output, high-efficiency solution for both residential and commercial solar installations.
Q: Are JAM66D45-620/LB panels suitable for areas with low sunlight?
Yes, these panels are engineered to perform efficiently even in low-light conditions such as cloudy weather, haze, and early morning or late afternoon sunlight. The advanced cell technology helps maximize energy production throughout the day.
Q: What kind of warranty does the manufacturer offer for the JAM66D45-620/LB panel?
JA Solar provides a 12-year product warranty and a 30-year linear power output warranty, ensuring long-term reliability and sustained energy performance.
Q: Are these panels compatible with different mounting systems?
Yes, the JAM66D45-620/LB panels are compatible with a wide range of standard mounting and racking systems, making them suitable for both roof-mounted and ground-mounted solar arrays.
Q: How durable are JAM66D45-620/LB panels in harsh weather conditions?
These panels are built to withstand demanding environments, including heavy snow loads, strong winds, and high temperatures. The anti-reflective tempered glass enhances durability while improving overall efficiency.
Q: Can JAM66D45-620/LB panels help me save on energy costs?
Absolutely. With their high power output and efficiency, these panels generate more electricity per panel, reducing system size requirements, lowering installation costs, and shortening the payback period of your solar investment.
Q: How many panels do I need for my home?
This depends on your energy usage and available space. As a general guide, for a home or business using about 10,000 kWh per year, you would typically need approximately 11–14 JAM66D45-620/LB panels. A certified installer can provide a precise system design.
Q: How many panels are in each pallet?
Each pallet includes 36 high-efficiency JAM66D45-620/LB panels, providing excellent value and logistical efficiency for large-scale installations.
FAQ
Shipping costs at US Solar Supplier are calculated based on the weight and dimensions of the product(s) in your order. The company utilizes FedEx or UPS for ground shipments and trusted freight carriers for larger shipments. All shipments are insured for customer protection.
For standard delivery, most orders will arrive at their destination within 7 to 10 business days. Please note that these estimates can change depending on the carrier's operational capabilities and other uncontrollable factors.
It is essential to meticulously inspect your shipment upon delivery. If any damage or issues are found, note them on the Bill of Lading (BOL) or the delivery receipt. Major visible damage should result in the rejection of the delivery. Any damages must be reported to US Solar Supplier by email within 24 hours of delivery, including the signed BOL and any supporting documents or photos.
US Solar Supplier offers only the best Tier 1 product offerings and high-quality solar equipment. You can design your solar project using the solar design tool, tailored to fit your needs. If you have specific preferences or deadlines, include this information in the order notes or contact the sales department before placing your order. US Solar Supplier is committed to empowering you with the tools and support needed to ensure your project's success.
US Solar Supplier offers a range of finance solutions through its partners, including Power Purchase Agreements, Leases, and Loans. Additionally, their consultative approach can help you take advantage of PACE financing for commercial projects. The team at US Solar Supplier is ready to assist in finding the right finance solution to make your solar project a reality.
