550W Longi Solar Panel (Black Frame)

Description

550W Longi Solar Panel (Black Frame) Price in Nigeria is a frequent search among homeowners, solar installers, and businesses seeking high-efficiency solar modules with premium aesthetics and durable performance. Manufactured by LONGi Green Energy Technology, the 550W black frame module combines advanced monocrystalline cell technology with a sleek design suitable for rooftops, commercial buildings, and large-scale solar installations. Its strong output and reliability make it ideal for Nigeria’s abundant sunlight and growing demand for clean energy.

 

Key Features of 550W Longi Solar Panel (Black Frame)

• High power output for residential and commercial systems
• Monocrystalline PERC technology for improved efficiency
• Elegant black frame design for modern rooftops
• Excellent low-light and cloudy weather performance
• High module efficiency for maximum energy production
• Strong mechanical load resistance against wind and rain
• Anti-PID and corrosion resistance for coastal environments
• Low degradation rate ensuring long-term performance
• Compatible with modern inverters and battery storage systems
• 25-year performance warranty for long-term reliability

 

Price Range of 550W Longi Solar Panel (Black Frame) in Nigeria

Prices vary depending on supplier, quantity purchased, and logistics.

Estimated price range:

₦170,000 – ₦240,000 per panel

Bulk purchases may attract discounted pricing.

Best seller in Nigeria:

Nature Solar Global Enterprises

F1571 Up, Alaba International Market, Lagos, Nigeria

Call/WhatsApp: 09040054359

 

Manual PDF Download for 550W Longi Solar Panel (Black Frame)

The official installation and user manual can be downloaded from LONGi’s website or requested from authorized distributors. It contains electrical ratings, mounting instructions, safety guidelines, and warranty details.

 

Full Specifications of 550W Longi Solar Panel (Black Frame)

1. Maximum Power (Pmax): 550W
2. Cell Type: Monocrystalline PERC
3. Module Efficiency: up to 21%
4. Maximum Power Voltage (Vmp): approx. 41V
5. Maximum Power Current (Imp): approx. 13A
6. Open Circuit Voltage (Voc): approx. 49V
7. Short Circuit Current (Isc): approx. 14A
8. Maximum System Voltage: 1500V DC
9. Operating Temperature: -40°C to +85°C
10. Frame: Black anodized aluminum alloy
11. Front Glass: Tempered glass
12. Weight: approx. 27–30 kg
13. Connector Type: MC4 compatible
14. Warranty: 12-year product warranty, 25-year performance warranty

 

How to Install 550W Longi Solar Panel (Black Frame)

• Select a roof or ground area with maximum sun exposure
• Install mounting rails securely to withstand wind loads
• Position panels facing south with a tilt angle of about 10–15° in Nigeria
• Secure panels firmly to mounting structure
• Connect MC4 connectors in series or parallel based on system design
• Link panels to inverter and battery system via charge controller
• Ensure proper grounding and lightning protection
• Test output voltage before final commissioning
• Hire a certified installer for safe and optimal performance

 

5 Positive Reviews in Nigeria

Emmanuel Okeke, Onitsha – 5 stars

Very efficient panels and my batteries charge faster than before.

Aisha Bello, Abuja – 5 stars

The black frame looks beautiful on my roof and works perfectly.

Tunde Ogunleye, Lagos – 4 stars

Strong output and durable design. Great value.

Ibrahim Sadiq, Kano – 5 stars

Reliable performance even during cloudy days.

Mercy Akpan, Uyo – 5 stars

My home now enjoys steady power throughout the day.

 

 

Where to Buy 550W Longi Solar Panel (Black Frame) in Nigeria

Nature Solar Global Enterprises, F1571 Up, Alaba International Market, Lagos

Authorized solar distributors across Nigeria

Solar equipment markets in Lagos, Onitsha, Aba, and Abuja

Professional solar installation companies

Trusted online solar retailers

 

FAQs About 550W Longi Solar Panel (Black Frame) in Nigeria

How much power can a 550W solar panel produce daily?

Under Nigeria’s sunlight conditions, it can generate approximately 2–3 kWh per day depending on weather and installation angle.

Is a 550W solar panel suitable for home use?

Yes. It is ideal for residential systems, especially when combined with batteries and an inverter.

How many 550W panels are needed for a house?

Most homes require 4–8 panels depending on energy consumption and storage capacity.

Does it work during cloudy weather?

Yes. It still generates electricity under low-light conditions, though output may reduce.

How long do Longi solar panels last?

They are designed to last over 25 years with gradual performance decline.

 

Related Products in Nigeria

Longi 450W Mono Panel

Longi 600W Hi-MO Panel

Jinko 550W Solar Panel

Canadian Solar 545W Panel

Trina Solar 550W Panel

JA Solar 540W Module

SunPower 500W Panel

Felix 500W Solar Panel

Inverex 550W Panel

Q Cells 540W Module

 

Conclusion on 550W Longi Solar Panel (Black Frame) Price in Nigeria

550W Longi Solar Panel (Black Frame) Price in Nigeria continues to attract buyers seeking efficient, durable, and aesthetically pleasing solar modules. With advanced monocrystalline technology, strong output performance, and long lifespan, this panel is a smart investment for homes and businesses aiming to reduce electricity costs and achieve energy independence. Purchasing from trusted distributors like Nature Solar Global Enterprises at F1571 Up, Alaba International Market, Lagos ensures authenticity, warranty support, and long-term value.