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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
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(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
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.
| 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 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.
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.
Home solar systems (off-grid or hybrid)
Commercial rooftops or solar farms
Estate, school, hospital, or warehouse systems
Mini-grid setups for rural electrification
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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Brand: SUN KING
Brand: Solar Panels
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
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