Sort By: 1  Graded Card Price Guide Issue# 11 2017. Regular Price: $29.95. 2  Graded Card Price Guide Issue# 11 2017 + Beckett Football Card Price Guide Issue #33. Regular Price: $69.90. 3  Graded Card Price Guide Issue# 11 2017 + Beckett Basketball Card Price Guide #24. Regular Price: $59.90.
Although there is no average size commercial solar system, prices start from Â£4000 + VAT for a 4kW setup made up of 16 panels & grid connection. Adding a Tesla battery storage system will store excess energy during the day when grid costs are higher, for use on-demand later in the day or night.
The total cost for all our solar greenhouse materials, including the ETFE covering film, the electrical system, the aquaponics system and the heating and cooling systems, was $11,067, or a cost of $3.46 per plant space.