Product Advantages
1. High Efficiency: The Longi full black 450W solar panel is designed to deliver high efficiency in energy conversion, meaning more energy is absorbed and converted to electricity. This translates to higher levels of output power from the panel, which is ideal for homes and businesses.
2. Sleek Design: This solar panel features a sleek, all-black design that seamlessly blends with any roof type. The monocrystalline cells are designed with black backsheet and black frames enhancing the aesthetics of the installation location.
3. Durability: Longi full black 450W modules can withstand harsh weather conditions, including heavy rain, strong winds, and snow. The modules also have a superior resistance to salt mist and ammonia corrosion, making them ideal for installations in coastal and farm locations.
4. Versatility: This solar panel is designed to work with various solar panel technologies, including traditional inverters and power optimizers. It is also suitable for different types of applications, from residential rooftop to utility-scale solar plants.
5.Environmentally Friendly: Solar energy is a clean and renewable energy source that reduces greenhouse gas emissions and environmental pollution. By installing Longi full black 450W solar panels, you are contributing to a cleaner and more sustainable future. Each module is designed with 100% lead-free and eco-friendly materials, including the aluminum frames and the junction boxes.
Specifications
Electrical Characteristics At STC
|
Module Type |
LR5-54HTB-440M |
LR5-54HTB-445M |
LR5-54HTB-450M |
|
Maximum Power (Pmax/W) |
440W |
445W |
450W |
|
Open Circuit Voltage (Voc/V) |
39.83V |
40.03V |
40.23V |
|
Short Circuit Current (Isc/A) |
14.15A |
14.23A |
14.31A |
|
Voltage at Maximum Power (Vmp/V) |
33.56V |
33.76V |
43.96V |
|
Current at Maximum Power (Imp/A) |
13.12A |
13.19A |
13.27A |
|
Module Efficiency |
22.5% |
22.8% |
23.0% |
|
Test uncertainty for Pmax |
±3% |
||
|
Temperature Coefficient of lsc(α_lsc) |
+0.050%/°C |
||
|
Temperature Coefficient of Voc(β_Voc) |
-0.230%/°C |
||
|
Temperature Coefficient of Pmax(γ_Pmp) |
-0.290%/°C |
||
|
STC |
Irradiance 1000W/㎡,cell temperature 25°C,AM1.5G |
||
Electrical Characteristics At NOCT
|
Module Type |
LR5-54HTB-440M |
LR5-54HTB-445M |
LR5-54HTB-450M |
|
Maximum Power (Pmax/W) |
329W |
333W |
337W |
|
Open Circuit Voltage (Voc/V) |
37.40V |
37.58V |
37.77V |
|
Short Circuit Current (Isc/A) |
11.43A |
11.49A |
11.55A |
|
Voltage at Maximum Power (Vmp/V) |
30.62V |
30.81V |
30.99V |
|
Current at Maximum Power (Imp/A) |
10.75A |
10.82A |
10.88A |
|
Module Efficiency |
22.5% |
22.8% |
23.0% |
Operating Parameters
|
Maximum System Voltage |
DC1500V (IEC/UL) |
|
Operating Temperature |
-40°C~+85°C |
|
Power Output Tolerance |
0~3% |
|
Maximum Series Fuse |
25A |
|
Maximum Static Load,Front |
5400Pa(112lb/ft²) |
|
Maximum Static Load,Back |
2400Pa(50Ib/ft²) |
|
NOCT |
45±2°C |
|
Hailstone Test |
25mm Hailstone at the speed of 23m/s |
|
Protection Class |
Class II |
|
Fire Rating |
UL type 1 or2IEC Class C |
Application Scenarios
1. Residential Homes: The Longi Full Black 450W solar panel is ideal for residential homes where space is often a constraint. The panel's high efficiency and small footprint make it the perfect choice for homeowners who want to save money on their power bills and reduce their carbon footprint. Residential homes with limited roof space can also benefit from the compact design of the panel, allowing more panels to be installed to maximize power generation.
2. Large Commercial Buildings: The Longi Full Black 450W solar panel is also ideal for large commercial buildings like warehouses, factories, and malls. These large buildings require a significant amount of energy to operate, and installing high-efficiency solar panels can help reduce energy costs and increase their sustainability. The Full Black design of the panel also enhances the aesthetics of the building, making it an attractive option for architects and building designers.
3. Off-Grid Installations: For remote locations without access to the electricity grid, like rural homes or off-grid cabins, the Longi Full Black 450W solar panel is an excellent choice. Due to its high efficiency, it can generate more power even in situations with limited sunlight. This makes it an ideal solution for people who want to live off the grid without sacrificing their modern-day conveniences. These panels can also be paired with suitable battery systems to provide reliable power even in adverse weather conditions.
Brand Cooperation
Jingsun is a leading solar energy company that has established long-term stable collaborations with Tier 1 players in the industry, such as Longi, Jinko, Trina, JA, Risen, and others. These collaborative partnerships have allowed Jingsun to leverage the technology, expertise, and resources of these Tier 1 companies to produce high-quality, cost-effective solar products and solutions for customers all over the world.
In addition, partnering with Tier 1 players has provided Jingsun with access to training programs, technical support, and shared knowledge, helping them to continually improve their products and services. These long-standing relationships have helped to establish Jingsun as a trusted and reliable provider of solar energy solutions in the market.
FAQ
Q: What is Longi Full Black 450W solar panel?
Q: What are the key features of Longi Full Black 450W solar panel?
Q: How does Longi Full Black 450W solar panel compare to other solar panels on the market?
Q: Can Longi Full Black 450W solar panels be installed in any type of weather?
Q: What are the benefits of using Longi Full Black 450W solar panels?
Customer Reviews
Cameron 2024-02-15 15:37:28
I recently had the pleasure of purchasing a LONGi all-black 450W solar panel from Jingsun, and I must say, I am impressed by the quality of the product. These panels are extremely efficient and generate a lot of energy for my home.
Darnell 2024-01-01-14 12:17:53
I am very happy with my decision to purchase LONGi All Black 450W Solar Panels from Jingsun. The panels exceeded my expectations in terms of power generation and durability. Additionally, Jingsun provided excellence by answering all my questions customer service and provide detailed installation instructions.
Kurra Srinivas 2024-02-07 10:03:41
I am delighted to have chosen Jingsun to purchase my LONGi all-black 450W solar panels. The panels are stylish and modern and provide a high level of power output for my home.
Rakib Pathan 2023-12-17 08:03:27
I can't say enough positive things about the LONGi All Black 450W Solar Panels and Jingsun's service. The panels are very efficient and durable and have significantly lowered my electricity bill.
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