A typical residential solar panel (450W) generates about 1. 63kWh monthly, and 425kWh of solar output annually, depending on factors like wattage, efficiency, location, and sunlight conditions. This is simply the per day numbers weighted by the number of days in the month. In general, solar production is higher in the summer months when there is more daylight and solar panels can produce more electricity. A 4kW system is enough for the average 2-3 bedroom household, generating a solar panel. Wood and Wood-derived fuels include wood/wood waste solids (including paper pellets, railroad ties, utility poles, wood chips, bark, and wood waste solids), wood waste liquids (red liquor, sludge wood, spent sulfite liquor, and other wood-based liquids), and black liquor. Enter your annual generation figure or estimated figure from your MCS certificate into the box below and click "Calculate". If you don't already have.