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550w Maximum Solar Panel
  • 550w Maximum Solar Panel

550w Maximum Solar Panel

A 550W solar panel is a high-efficiency monocrystalline module frequently used in homes and businesses. It typically measures roughly 2.3 m × 1.1 m and can safely generate about 1.8 to 2.4 kWh of electricity per day under typical tropical sunlight conditions

₦135,000.00
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Description

550W solar panel is a high-efficiency, utility-grade monocrystalline module used in large-scale residential, commercial, industrial, or mini-grid solar installations. It offers more power per panel than typical residential panels, allowing you to build systems using fewer panels for the same energy output.


⚙️ Typical Specifications – 550W Solar Panel

Specification Details
Rated Power (Pmax) 550 Watts
Panel Type Monocrystalline PERC / Half-Cut Cell
Voltage at Max Power (Vmp) ~41V–44V
Current at Max Power (Imp) ~12A–13.5A
Open Circuit Voltage (Voc) ~49V–52V
Short Circuit Current (Isc) ~13A–14A
Module Efficiency ~20%–21.5%
Dimensions ~2.3m × 1.1m (approx.)
Weight ~28–32 kg
Glass 3.2mm tempered, anti-reflective
Frame Anodized aluminum

Note: Actual specs vary slightly by brand (e.g., JA Solar, Trina, Jinko, SS Power).


🔋 System Compatibility

System Voltage Setup (Series or Parallel)
12V Not ideal – voltage too high
24V 1 panel with MPPT
48V 2 panels in series
96V / 120V / 192V 3–6 panels in series

MPPT controller required — PWM not compatible with high-voltage panels.


☀️ Daily Output

  • 4–6 hours of good sun per day
    550W × 5 hours = ~2.75 kWh/day per panel

  • Perfect for reducing panel count while maintaining high energy production.


📦 Applications

  • Home solar systems (off-grid or hybrid)

  • Commercial rooftops or solar farms

  • Estate, school, hospital, or warehouse systems

  • Mini-grid setups for rural electrification


🔌 Pair With

  • Charge controller: MPPT 60A/80A (e.g., 150V–250V input)

  • Inverter: 3.5kVA – 10kVA hybrid (based on load)

  • Battery bank: 24V, 48V, or higher (e.g., LiFePO₄, GEL, Tubular)

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