Are you in the U.K? Solar panel electrical generation is dependent on solar irradiance (light levels) and is dependent upon geographical location, age of system, size of PV array (for domestic in UK typically 4kWp or less), power rating of panels (e.g. 200W/250W etc.,), azimuth (direction) and inclination (slope of roof - if roof mounted). If you're in the UK you should have received a Microgeneration Certification Scheme (MCS) certificate at the point of commissioning. That will show you estimated annual generation (kWh). What does that say?
Are you in the U.K? Solar panel electrical generation is dependent on solar irradiance (light levels) and is dependent upon geographical location, age of system, size of PV array (for domestic in UK typically 4kWp or less), power rating of panels (e.g. 200W/250W etc.,), azimuth (direction) and inclination (slope of roof - if roof mounted). If you're in the UK you should have received a Microgeneration Certification Scheme (MCS) certificate at the point of commissioning. That will show you estimated annual generation (kWh). What does that say?
