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550W

Key specs

  • 550W peak
  • 21.5% efficiency
  • Voc 49.8V
  • 2256 × 1133 mm

Genuine stock guarantee

Sealed, serial-registered to you, checkable on betapawa.ng/verify.

LONGi

LONGi Hi-MO 5 550W Mono

4.4 (50 reviews) · SKU PNL-LON-550

₦165,000

or ₦7,193/month

Price updated 24 September 2026. Includes VAT.

550W mono perc module at 21.5% efficiency. LONGi tier-1 cells with a 25-year linear performance warranty.

In stock in LagosDelivery tomorrow
1
Buy on instalment from ₦7,193/month
  • 25-year warranty
  • Genuine, serial-registered
  • Delivery to 36 states + FCT
  • Installed by Crestgreen engineers

What this can power

Each panel produces about 1.9kWh a day in Lagos (2.4kWh in Kano).

Panels to run a fridge, TV, fans and lights
3 panels
Panels for a 3-bedroom home with freezer
5 panels
Panels for a home with one 1.5HP AC
10 panels

Estimates based on typical appliance ratings. Size it for your own appliances.

Specifications

Datasheet
SKUPNL-LON-550
BrandLONGi
Capacity550W
TypeMono PERC
Efficiency21.5%
Open-circuit voltage (Voc)49.8V
Current at max power (Imp)13.2A
Dimensions2256 × 1133 mm
Warranty25 years

Warranty and genuine-stock guarantee

25-year performance warranty, claims via Crestgreen. Every unit ships sealed with its serial number registered to you at delivery. If a product we sell turns out not to be genuine, we refund you in full and pay for the replacement installation.

Read the warranty terms

Reviews

Rated 4.4/5 across 50 verified purchases. Written reviews appear here once customers leave them.

Questions and answers

Is the LONGi Hi-MO 5 550W Mono genuine?

Yes. We buy LONGi directly from the manufacturer or its authorised Nigerian distributor. The serial number is registered to you at delivery and can be checked at betapawa.ng/verify.

Can I return it?

Unopened items can be returned within 7 days of delivery. Faulty items are replaced under warranty; see our returns and warranty policy.

Do you install outside Lagos?

Yes. Crestgreen-certified installers cover all 36 states and the FCT. Your installation date is booked at checkout.

Works well with