sunlight
121726
generation (e.g. power)
143676
panel
31617
storage battery
126872
something carried (in the hand) / handheld
72769
telephone
133310
base
63598
channel (i.e. TV or radio) / station / department
69420
year / fiscal year / school year / term
140626
the end of
156727
now / current / present / present time / as of
76559
approximately / about
161126
twice / double
142057
plan
73241
channel (i.e. TV or radio) / station / department
69420
calamity / disaster / misfortune
86636
time / hour
92756
telephone call / talking / calling
130382
guarantee / maintain / ensure / insure / secure / reservation
59326
great earthquake (disaster)
123816
electric power
133291
insufficiency / shortage / deficiency / lack / dearth
147909
big / large
123205
scale / scope / plan / structure
65071
correspondence / communication / transmission / news / signal
130253
obstacle / impediment / hindrance / difficulty / barrier
104083
lesson / precept / moral instruction
68808
other (esp. people and abstract matters)
121259
correspondence / communication / transmission / news / signal
130253
independence / self-reliance
93936
model / type (e.g. of machine, goods, etc.)
72556
base
63598
channel (i.e. TV or radio) / station / department
69420
channel (i.e. TV or radio) / station / department
69420
calamity / disaster / misfortune
86636
sunlight
121726
telephone call / talking / calling
130382
guarantee / maintain / ensure / insure / secure / reservation
59326