Manchester Sun Hours: Understanding Your Solar Investment
Solar Overview
Annual solar irradiation in Manchester totals approximately 1,265 sun hours, peaking during May. At this latitude (53.48°), seasonal differences in solar irradiation are substantial, requiring system sizing that accounts for winter shortfalls. Manchester presents challenging conditions for solar energy, though hybrid systems and careful planning can still yield viable results.
Geographic Impact
The coordinates 53.4808°N, -2.2426°E define Manchester's position and directly influence its solar energy characteristics. The latitude creates significant seasonal solar geometry changes, with winter noon sun angles typically 25-35° above the horizon compared to 60-70° in summer.
Rating Methodology
The "Poor" classification reflects Manchester's solar resource quality, considering its 1,265 annual sun hours and 10.9°C average ambient temperature. Cold conditions boost panel output due to improved electrical conductivity, making this climate favorable for solar generation. These challenging conditions make solar most viable when combined with high electricity costs, strong incentives, or energy storage systems.
Understanding the Data
The chart below shows the monthly distribution of sun hours in Manchester. Summer months (June–August) account for approximately 48% of annual solar irradiation, while winter months contribute around 12%. This seasonal pattern is typical for locations at this latitude and influences the sizing and economics of solar installations.
⚠️ Important: Due to the high seasonal concentration of solar production, battery storage systems are particularly valuable in Manchester to balance energy availability throughout the year.
Loading solar data...