Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_25042332_26 (public_network VARCHAR, solar_panel VARCHAR)
### Question:
How many regions have 0.5% solar panels?
### Answer:
SELECT COUNT(public_network) FROM table_25042332_26 WHERE solar_panel = "0.5%"