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All Black Solar Panel Half Cell Mono 445w 450w 455w Solar Panels for Home Use

All Black Solar Panel Half Cell Mono 445w 450w 455w Solar Panels for Home Use
Cell size182mmx182mm
TypeN-TYPE
Panel Efficiency21.5%
Place of OriginJiangsu, China
Panel Dimensions2278x1134x30mm(89.69×44.65×1.18in)
Brand NameAleo
Model NumberJKM570-590N-72HL4
ApplicationCommercial, civil, open space, roof, lake surface, etc.
Solar cellMono Crystalline
Product nameN type 580W solar panel
Frame30mm Anodized Aluminium Alloy
OEM OrderAcceptable
Weight27kg
ConnectorMC4 Compatible Connector
Number of Cells144 Cells
Glasssingle glass, 3.2mm tempered glass with anti-reflective coating
KeywordN Type 580W solar panels
Category
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Description

Module
SUN445-DE17S
SUN450-DE17S
SUN455-DE17S
SUN460-DE17S
SUN465-DE17S
Maximum Power(Pmax)
445W
450W
455W
460W
465W
Maximum Power Voltage(Vmp)
41.30V
41.50V
41.70V
41.90V
42.10V
Maximum Power Current(Imp)
10.78A
10.85A
10.92A
10.98A
11.05A
Open-circuit Voltage(Voc)
49.10V
49.30V
49.50V
49.70V
49.90V
Short-circuit Current(Isc)
11.53A
11.60A
11.66A
11.73A
11.80A
Module Efficiency STC(%)
20.50%
20.70%
20.90%
21.20%
21.39%
Operating Temperature(℃)
-40℃~+85℃
Maximum system voltage
DC 1500V
Maximum series fuse rating
20A
Power tolerance
0-+5W
Temperature coefficients of Pmax
-0.350%℃
Temperature coefficients of Voc
-0.270%℃
Temperature coefficients of Isc
0.048%℃
Nominal operating cell temperature(NOCT)
45±2℃

 

 

   

Categories
Gas Generator
Diesel Generator
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FAQ

Are your generators truly "industrial grade"? What's the difference between them and commercial generators?

Yes, we are truly industrial grade. The core difference lies in our design mission, materials, and testing standards. Our products utilize V-type motors and F/H-class insulation technology, designed for continuous heavy-load operation 24/7, and have passed industry standard tests such as ISO 8528 and GB/T 2820. Commercial generators, on the other hand, are typically designed for intermittent use and cannot withstand prolonged full loads.

Choosing the appropriate power requires considering the starting current and operating power of all loads. A basic principle is: Generator rated power ≥ (Total steady-state operating power of all equipment × 1.1 + Maximum starting power difference of a single motor). We strongly recommend clicking “Free Power Solution Design” to have our engineers perform professional calculations and recommend the appropriate model, avoiding underpowered systems or wasted investment.

Fully compliant. Our gas generator sets utilize advanced technologies such as lean-burn combustion, achieving a gas turbine efficiency of up to 43.6%, a leading level in the industry. Nitrogen oxide (NOx) emissions are far below the strictest national environmental standards (e.g., ≤500mg/Nm³ @5% O₂). We can provide emission testing reports from authoritative institutions and assist you in completing your project’s environmental impact assessment.

We offer an extended warranty of 1 year/1000 hours (whichever comes first) for core components. The core components you use, such as Cummins and Stamford, enjoy a “Global Warranty,” and our Changzhou OEM factory has over 100 sales and service centers worldwide, along with a 24/7 service hotline. Furthermore, we have established a comprehensive spare parts inventory system to ensure rapid supply of commonly used parts.

Of course. We provide detailed drawings, remote technical guidance, and rigorous FAT (Factory Load Test) before shipment. This ensures the equipment operates in optimal condition, eliminating your installation worries.

Does it support remote monitoring and intelligent management?

Yes. Our intelligent units come standard with an IoT module. You can view operating data in real time, receive fault alerts, remotely start and stop the generator, and generate energy consumption analysis reports via a computer web browser or mobile app. We can also provide solutions for integrating with your existing Building Automation System (BAS) or Energy Management System (EMS), depending on your needs.

Absolutely stable. We use digital AVR (Automatic Voltage Regulator) and electronic speed control systems to ensure voltage fluctuation ≤ ±1% and frequency fluctuation ≤ ±0.5% (under rated load), fully meeting the power requirements of precision equipment (such as CNC machine tools, servers, and medical equipment). We are also one of the few manufacturers offering low harmonic distortion (THD < 3%) models, further protecting your sensitive loads.

The main advantages of a gas generator are: 1) Lower operating costs: Natural gas prices are generally more stable and cheaper than diesel. It can burn not only natural gas but also associated gas from abandoned oil fields; 2) More environmentally friendly and cleaner: Lower emissions, lubricating oil consumption of only 0.1g/kWh, no black smoke, and less noise; 3) Easier maintenance: More complete combustion, less carbon buildup, and extended overhaul intervals. It is ideal for applications with a stable gas supply and requirements for environmental protection and quiet operation, such as data centers, hospitals, and industrial parks. The payback period is 30% shorter than that of diesel generators.

Our standard quotation usually includes the main unit, standard accessories, factory testing, and packaging fees. Shipping costs, installation materials, and special customizations will be calculated separately based on the actual plan, but will be clearly stated in the contract. There are no hidden costs. The delivery time for standard models is approximately 6-8 weeks, while customized models will be determined based on requirements.

Parallel operation involves connecting two or more generators in parallel to achieve: 1) Capacity expansion: meeting increasing power demand; 2) Redundancy: when one generator fails, the others can continue to supply power, ensuring extremely high reliability; 3) Energy saving: automatically adjusting the number of operating generators according to the load to maintain high efficiency. If you have extremely high requirements for power supply reliability (such as in data centers), or if you have future expansion plans, a parallel operation system is the best choice.

Project Ordering Process

1. Inquiry & Requirement Confirmation

We begin by discussing your project specifications, application needs, and any existing technical documents.

2. Technical Data & Drawing Submission

You share detailed electrical parameters, site layouts, schematics, or conceptual drawings for our review.

3. Engineering Review & Solution Design

Our engineering team analyzes your data and designs a customized system, ensuring compliance with standards and project goals.

4. Quotation & Commercial Proposal

We provide a detailed offer including technical specifications, pricing, delivery schedule, and terms.

5. Order Confirmation & Contract Finalization

Upon agreement, we finalize the order and sign the contract to officially launch the project.

6. Pre-production Planning & Approval

We prepare manufacturing drawings and documents for your final approval before production begins.

7. Production & Quality Inspection

Manufacturing proceeds under strict quality control, with optional inspections available at key stages.

8. Testing & Certification

All products undergo rigorous performance and safety tests, with certifications provided as required.

9. Packing & Shipment

Equipment is securely packed and shipped according to agreed logistics terms.

10. Delivery & On-site Handover

We ensure safe arrival of goods and provide necessary documentation for customs and installation.

11. Installation Supervision & Commissioning

Our engineering team can provide on-site installation supervision, commissioning, and startup assistance.

12. Project Close-out & Follow-up

We complete final documentation, provide training if needed, and maintain ongoing technical support.

HOW CAN WE HELP?

We respond to your needs first

  • Fill out the form in 1 minute → Get customized solutions + free technical consultation
  • Online instant communication → Professional engineers will answer your questions within 1 hour

Our Location

Shangsheng Creative Park, Shangsheng East Street, Baiyun District, Guangzhou, China

Office Hour

Mon-Sun : 8am-6pm
6pm-7am customer service online

Email Address

alan@aleopower.com

Phone Number

86-18661056678(Jett)

We recommend you to experience it in person:

  • Walk into the factory workshop to verify the production process and quality control standards at close range
  • Visit the exhibition hall, compare material performance, and match the best engineering solution
  • Full reception support, travel subsidies and local inspection suggestions

GET A FREE QUOTE

We look forward to saving you decision-making time and establishing transparent and trusting long-term cooperation!

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