{"product_id":"smte-550w-monocrystalline-n-type-half-cell-solar-panel","title":"SMTE 550W Monocrystalline N-Type Half-Cell Solar Panel","description":"\u003cp\u003ePower your home, business, or industrial facility with our 550W Monocrystalline N-Type Half-Cell Solar Panel. Engineered with 144 Grade-A monocrystalline half-cells and cutting-edge N-Type technology, this high-performance module delivers exceptional power density, minimized internal resistance, and maximum energy generation—even in low-light and harsh weather conditions.\u003c\/p\u003e\n\u003cp\u003eKey Features \u0026amp; Benefits\u003c\/p\u003e\n\u003cp\u003e550W High-Density Power Output: Delivers maximum energy yield per square meter for residential, commercial, and utility installations.\u003c\/p\u003e\n\u003cp\u003eNext-Gen N-Type Cell Technology: Significantly reduces Light-Induced Degradation (LID) and LeTID attenuation to ensure long-term energy retention.\u003c\/p\u003e\n\u003cp\u003eOutstanding Low-Light Performance: Captures and converts sunlight efficiently during overcast days, early mornings, and late afternoons.\u003c\/p\u003e\n\u003cp\u003e144 Half-Cell Layout: Lowers internal resistive losses and mitigates power drops caused by partial shading or debris.\u003c\/p\u003e\n\u003cp\u003eHigh System Voltage Compatible: Certified for up to 1500V DC systems, enabling longer string designs and lower balance-of-system (BOS) costs.\u003c\/p\u003e\n\u003cp\u003eHeavy-Duty Weatherproof Build: Features a 30 mm silver anodized aluminum frame, Grade-A black cells, and a durable white backsheet built to handle extreme temperatures (-40°C to +85°C).\u003c\/p\u003e\n\u003cp\u003eTechnical Specifications\u003c\/p\u003e\n\u003cp\u003eElectrical Characteristics (STC: 1000W\/m², AM1.5, 25°C)\u003c\/p\u003e\n\u003cp\u003eMaximum Power (Pmax): 550W\u003c\/p\u003e\n\u003cp\u003eMaximum Power Voltage (Vmp): 41.90V\u003c\/p\u003e\n\u003cp\u003eMaximum Power Current (Imp): 13.13A\u003c\/p\u003e\n\u003cp\u003eOpen Circuit Voltage (Voc): 50.00V\u003c\/p\u003e\n\u003cp\u003eShort Circuit Current (Isc): 13.75A\u003c\/p\u003e\n\u003cp\u003eMaximum System Voltage: 1500V DC (Tested up to 1800V DC)\u003c\/p\u003e\n\u003cp\u003eMaximum Overcurrent Protection Rating: 25A\u003c\/p\u003e\n\u003cp\u003eOperating Temperature: -40°C to +85°C\u003c\/p\u003e\n\u003cp\u003eApplication \/ Fire Safety Class: Class A \/ Class C\u003c\/p\u003e\n\u003cp\u003eTolerance (Voc \/ Isc): ±3%\u003c\/p\u003e\n\u003cp\u003eMechanical Specifications\u003c\/p\u003e\n\u003cp\u003eCell Type: Grade-A Monocrystalline N-Type (144 Half-Cells)\u003c\/p\u003e\n\u003cp\u003eCell Color: Black\u003c\/p\u003e\n\u003cp\u003eBacksheet Color: White\u003c\/p\u003e\n\u003cp\u003eDimensions: 2280 mm × 1134 mm × 30 mm\u003c\/p\u003e\n\u003cp\u003eNet Weight: 33.1 kg\u003c\/p\u003e\n\u003cp\u003eFrame: 30 mm Silver Anodized Aluminum Alloy\u003c\/p\u003e\n\u003cp\u003eWarranty: 25-Year Manufacturer Warranty\u003c\/p\u003e","brand":"SASTRO SMTE","offers":[{"title":"Default Title","offer_id":49114402652377,"sku":null,"price":2400.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0812\/3219\/9897\/files\/imgi_8_580w_0f6f86e0-66fb-41aa-b6c2-f264e7bd62f0.png?v=1787169258","url":"https:\/\/sastro.co.za\/products\/smte-550w-monocrystalline-n-type-half-cell-solar-panel","provider":"Sastro","version":"1.0","type":"link"}