Parameters symbol

values

P w

0.4 ¥/(kWh)

P L

1 ¥/(m2 a)

S L

0.01 m2/W

β

30%

i

6%

ea

3%

I

1.5 ¥/W

ε

1 %

W 1

1.5 kWh/a

i w

1%

i T v a

6.89%

i i n c

25%

α

20%

η

70%

N B

5 a

L

25 a

γ

0.05

N D

10 a