NB-JD585 - Solar panel SHARP - Free user manual and instructions
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| Product Type | Solar Panel |
| Brand | SHARP |
| Model | NB-JD585 |
| Rated Power | 585 W |
| Module Efficiency | 22.5% |
| Cell Type | Monocrystalline Silicon |
| Number of Cells | 144 (half-cut) |
| Maximum Power Voltage (Vmp) | 42.8 V |
| Maximum Power Current (Imp) | 13.7 A |
| Open Circuit Voltage (Voc) | 51.2 V |
| Short Circuit Current (Isc) | 14.5 A |
| Dimensions | 2278 x 1134 x 30 mm |
| Weight | 28.5 kg |
| Operating Temperature | -40°C to +85°C |
| Connector Type | MC4 |
| Frame Material | Anodized Aluminum |
| Front Glass | 3.2 mm Tempered Glass |
| Junction Box Protection | IP68 |
| Performance Warranty | 25-year linear |
| Maintenance and Cleaning | Soft cloth and lukewarm water |
| Safety Certifications | IEC 61215, IEC 61730 |
| Spare Parts and Repairability | Junction box, MC4 connectors, mounting clips |
Frequently Asked Questions - NB-JD585 SHARP
What is the maximum power output of the Sharp NB-JD585 solar panel?
The panel is rated at 585 watts with a module efficiency of 22.5%. Its maximum power voltage (Vmp) is 42.8V and current (Imp) is 13.7A.
What are the physical dimensions and weight?
It measures 2278 x 1134 x 30 mm and weighs approximately 28.5 kg. This large-format panel is designed for residential and commercial installations.
How should I clean and maintain the solar panel?
Clean the surface with a soft brush or sponge and lukewarm water. Avoid abrasive detergents and high-pressure washers. Perform cleaning in the early morning or late afternoon to prevent thermal shock.
Can I connect multiple NB-JD585 panels in series or parallel?
Yes, you can connect up to 15 panels in series (depending on inverter) to stay below the maximum system voltage of 1500V DC. For parallel connections, use appropriate fuses and combiner boxes.
What is the recommended tilt angle for year-round production?
For fixed installations, set the tilt angle equal to your latitude for optimal annual yield. If mounted between latitudes 0-25°, a lower tilt (10-15°) is beneficial for dusty climates.
What precautions should I take during installation?
Always install the panel with safety gloves and follow the mounting instructions. Do not stand or walk on the panel. Ensure proper grounding and use torque settings specified for the mounting bolts.
How long will the panel last, and what warranty applies?
The panel includes a 25-year linear performance warranty guaranteeing at least 90% output after 12 years and 85% after 25 years. The product warranty covers 15 years for materials and workmanship.
Does this panel work in low light or cloudy conditions?
Yes, it generates power from diffuse sunlight, though at a reduced rate. The monocrystalline cells perform better in low light than polycrystalline alternatives.
Can I use a microinverter with this panel?
Yes, select a microinverter with a DC input voltage range that covers Vmp 42.8V and Voc 51.2V. Models like Enphase IQ8M or IQ8A are compatible with 585W-class panels.
What should I do if the panel stops producing electricity?
First, check all MC4 connections for corrosion or loose contact. Inspect the panel for cracks or hot spots with an infrared camera. If no visible damage, test the output voltage with a multimeter before contacting support.
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USER MANUAL NB-JD585 SHARP
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Product information
Brand : SHARP
Model : NB-JD585
Category : Solar panel