SOLAR POWER SYSTEMS, NET (Tables)

12 Months Ended

Dec. 31, 2017

SOLAR POWER SYSTEMS, NET

Schedule of solar power systems, net

	At December 31, 2016			At December 31, 2017
	$			$
Solar power systems in operation		120,935			74,488
Solar power systems under construction		4,782			4,710
Accumulated depreciation		(13,655	)		(15,234	)
Solar power systems, net		112,062			63,964