December 2025

Understanding the SPM Aggregate Score Calculation The Sijil Pelajaran Malaysia (SPM) aggregate score is a cumulative point system used primarily for entry into public universities and specific programs in Malaysia, calculated by summing the grade points of a student’s best six or seven subjects, depending on the institution’s requirements. The lower the aggregate score, the […]

When the grid fails, a standard grid-tied photovoltaic (PV) system is designed to shut down completely for safety reasons. This immediate cessation of power generation is the primary and most direct impact, leaving a home or business without solar electricity until grid power is restored. This safety feature, known as anti-islanding, prevents the system from