New testing conducted at France's oldest PV system have shown that its solar modules can still provide performance values in line with what the manufacturers promised.
From 11 to 19 is always kind of weird in many languages. In Italian you go from essentially saying “one-ten” “two-ten”…“six-ten” to “ten-seven” “ten-eight” “ten-nine”. Then it goes in like in English. Why? No reason ¯\_(ツ)_/¯
English is less consistent, going from nine-teen to twenty-one. German stays consistent with its lower two digits.
From 11 to 19 is always kind of weird in many languages. In Italian you go from essentially saying “one-ten” “two-ten”…“six-ten” to “ten-seven” “ten-eight” “ten-nine”. Then it goes in like in English. Why? No reason ¯\_(ツ)_/¯