Description High-Power Tier 1 PV Module for Commercial & Utility Use The Megatron 550W Tier 1 Solar Panel (HZS-550W) is a high-output monocrystalline photovoltaic module designed for commercial rooftops , ground-mounted arrays , and large residential systems . Built to deliver reliable performance in demanding environments, this panel combines modern cell technology with a robust mechanical design for long-term energy production. Power Output and Energy Density Nominal output of 550W under Standard Test Conditions (STC) High power density reduces the total number of panels required per installation Ideal for projects focused on optimising space and balance-of-system costs Advanced Monocrystalline Cell Technology High-efficiency mono PERC cells for improved energy yield Optimised performance in low-light and variable weather conditions Reduced internal resistance improves real-world output consistency Thermal Performance and Durability Favourable temperature coefficient helps limit performance losses in hot climates Engineered to withstand harsh environmental conditions, including wind and heavy rain Designed for long-term reliability in South African operating conditions Mechanical Strength and Build Quality Toughened glass front with a reinforced anodised aluminium frame Certified to handle high mechanical loads for rooftop and ground-mount systems IP-rated junction box ensures protection against dust and moisture ingress Applications Commercial and industrial solar installations Utility-scale ground-mounted systems Large residential solar arrays Agricultural and industrial power generation Technical Specifications Electrical Characteristics (STC) Specification Value Model HZS-55W Maximum Power (Pmax) 550 W Module Efficiency ±21.0% Open Circuit Voltage (Voc) ±49.5 V Short Circuit Current (Isc) ±14.0 A Voltage at Max Power (Vmp) ±41.5 V Current at Max Power (Imp) ±13.25 A Power Tolerance 0 ~ +5 W Operating Parameters Specification Value Maximum System Voltage 1500 V DC Operating Temperature −40°C to +85°C Temperature Coefficient (Pmax) −0.35% / °C Maximum Series Fuse Rating 25 A Protection Class Class II Mechanical Parameters Specification Details Cell Type Monocrystalline PERC Cell Configuration 144 half-cells Glass 3.2 mm tempered glass Frame Anodised aluminium alloy Junction Box IP68, 3 bypass diodes Dimensions ±2279 × 1134 × 35 mm Weight ±28.5 kg Warranty and Compliance Megatron solar panels are manufactured in accordance with international quality standards and are supplied as Tier 1 modules . Warranty coverage typically includes a 10-year product warranty subject to correct installation and system design. Installation must be performed by qualified solar professionals and comply with applicable electrical and mounting standards.