355W Longi All Black Solar Panel

Description

355W Longi All Black Solar Panel Price in Nigeria

The 355W Longi All Black Solar Panel is one of the most efficient and aesthetically pleasing solar panels available in Nigeria. Designed with advanced monocrystalline technology and a sleek black finish, this solar panel combines high performance with modern appeal. Longi, a globally recognized solar manufacturer, is known for producing durable panels that perform excellently in Nigeria’s hot climate, making it ideal for homes, offices, schools, and businesses looking to reduce electricity costs and depend less on the national grid.

 

Price in Nigeria

The 355W Longi All Black Solar Panel price in Nigeria ranges between ₦85,000 and ₦120,000, depending on the supplier, quantity purchased, and current market exchange rate. Wholesale purchases or bulk installations often attract discounts, especially from major solar distributors in Lagos, Abuja, and Port Harcourt. The price may vary on platforms like Jumia Nigeria, Jiji Nigeria, and AlabaSolar.com, which offer competitive deals and nationwide delivery.

 

Manual PDF Download

The Longi 355W All Black Solar Panel manual PDF provides detailed installation steps, electrical parameters, maintenance tips, and warranty details. You can download it from the official Longi Solar website or from Nigerian distributors’ product pages. The manual includes safety guidelines for wiring, grounding, and system integration, making it easy for both professionals and DIY users to install safely.

 

Full Specifications

• Brand: Longi Solar
• Model: 355W All Black Monocrystalline
• Type: Monocrystalline PERC
• Power Output: 355 watts
• Efficiency: Up to 20.6%
• Voltage at Max Power (Vmp): 33.4V
• Current at Max Power (Imp): 10.63A
• Open Circuit Voltage (Voc): 40.2V
• Short Circuit Current (Isc): 11.15A
• Module Dimensions: 1762mm × 1040mm × 35mm
• Weight: 19.5kg
• Frame: Anodized Aluminum Alloy (Black Finish)
• Glass: 3.2mm tempered glass with AR coating
• Operating Temperature: -40°C to +85°C
• Warranty: 12 years product, 25 years performance guarantee

 

How to Install

1. Choose a roof or ground area with maximum sunlight exposure.
2. Use mounting rails or brackets to secure the panel at an optimal angle (typically 30–35°).
3. Connect the solar panel to a charge controller using appropriate solar cables.
4. Link the charge controller to a solar inverter and battery bank for energy conversion and storage.
5. Test all connections to ensure efficient power output.
6. Consult a certified solar technician for large installations or hybrid systems.

Proper installation ensures optimal performance and longevity of your 355W Longi All Black Solar Panel, reducing maintenance needs and maximizing return on investment.

 

Positive Reviews in Nigeria

Nigerian users highly rate the Longi 355W All Black Solar Panel for its efficiency, durability, and elegant design. Reviews from solar engineers and customers on Jumia Nigeria and AlabaSolar.com mention its superior energy conversion, especially in hot weather, and its consistent output during cloudy days. Users also appreciate its long-term warranty and excellent build quality, which make it one of the best-performing solar panels for residential and commercial systems in Nigeria.

 

Factors Affecting the Price in Nigeria

1. Exchange rate fluctuations (USD to Naira)
2. Supplier or distributor pricing policy
3. Import duties and logistics costs
4. Quantity purchased (bulk vs retail)
5. Shipping and installation costs
6. Seasonal demand for solar equipment
7. Warranty coverage and after-sales service
8. Technological improvements or panel upgrades
9. Government policies on renewable energy
10. Market competition among solar brands

 

Where to Buy in Nigeria

You can buy the 355W Longi All Black Solar Panel from the following trusted Nigerian solar dealers and platforms:

• Nature Solar Nigeria Limited, Alaba International Market, Lagos (Call/WhatsApp: 09040054359)
• AlabaSolar.com – Nigeria’s Free Solar Marketplace
• Jumia Nigeria – www.jumia.com.ng
• Jiji Nigeria – www.jiji.ng
• SolarKits.ng and PowerSolution.ng
• Authorized Longi distributors and certified solar installers nationwide

These sources provide original products with manufacturer warranty and technical support.

 

10 FAQs from Google Nigeria’s “People Also Ask”

1. How much is the Longi 355W All Black Solar Panel in Nigeria?
   The price ranges between ₦85,000 and ₦120,000 depending on the supplier.
2. Is Longi Solar a good brand?
   Yes, Longi Solar is one of the world’s most reputable brands known for quality and high-efficiency panels.
3. Can the Longi 355W panel work with any inverter?
   Yes, it’s compatible with most MPPT inverters and hybrid systems.
4. Does it come with a warranty?
   Yes, it offers a 12-year product warranty and a 25-year performance warranty.
5. What is the output of a 355W panel per day?
   It can produce approximately 1.4 to 1.8 kWh daily under optimal sunlight.
6. Can the panel be used for home and business?
   Yes, it’s ideal for both residential and commercial solar systems.
7. What makes the Longi All Black unique?
   Its sleek design and high power efficiency make it aesthetically appealing and functional.
8. Is it suitable for the Nigerian climate?
   Yes, it performs excellently in hot and humid conditions.
9. How do I clean my Longi solar panel?
   Use soft water and a clean cloth to remove dust; avoid harsh chemicals.
10. Where can I buy original Longi solar panels in Lagos?
    You can get them from Nature Solar Nigeria Ltd or AlabaSolar.com.

 

Conclusion

The 355W Longi All Black Solar Panel stands out as a top-tier choice for Nigerians seeking quality, performance, and style in one package. Its high conversion efficiency, durability, and sleek aesthetics make it perfect for homes and commercial installations. Whether you’re building a new solar system or expanding an existing one, this panel ensures long-term savings and reliable energy. For authentic Longi panels and the best deals, always purchase from verified dealers like Nature Solar Nigeria Ltd or AlabaSolar.com.