PROPERTY, PLANT AND EQUIPMENT, NET |
12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2022 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| PROPERTY, PLANT AND EQUIPMENT, NET | 7. PROPERTY, PLANT AND EQUIPMENT, NET Property, plant and equipment, net:
Construction in progress mainly represents solar power projects which are under development for self-electricity generation in China. Depreciation expense for the years ended December 31, 2020, 2021 and 2022 was $7,342,327, $6,794,404 and $6,817,331, respectively. |
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