It's all about flower symbolism in this Flower Meanings Chart. Don't forget. Whatever flower gift you put together, send along a card, a note, a letter, a plaque, a personalized inscription on a mirror, a caption, SOMETHING that explains why it is you are giving them what you are giving them. They need to know your feelings through the flowers.
Solar Panels. The solar panels themselves usually account for about 30% of total costs. Residential solar panels with a combined capacity of 3-8kW typically cost between $4,000-$16,000. The best solar panels are not necessarily the most expensive.
An array able to produce this much power must 4 kW or larger (based on 5 sun hours per day). The average cost of a solar system of this size is $17,000 and ranges from $15,000 to $20,000 installed (not taking any incentives into consideration). In This Guide. Average Cost and Factors that Affect it. Grid-Tie versus Off-Grid Installations.