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Summary of Significant Accounting Policies (Details Textual) |  | 1 Months Ended | 12 Months Ended |  |  |
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Jan. 04, 2019 USD ($) | Jan. 04, 2019 CNY (¥) | Dec. 29, 2018 USD ($) | Dec. 29, 2018 CNY (¥) | Dec. 31, 2019 USD ($) | Dec. 31, 2018 USD ($) | Dec. 31, 2018 CNY (¥) | Dec. 31, 2020 USD ($) | Dec. 31, 2020 CNY (¥) | Jan. 14, 2020 USD ($) | Jan. 14, 2020 CNY (¥) | Dec. 31, 2017 USD ($)
Summary of Significant Accounting Policies (Textual) |  |  |  |  |  |  |  |  |  |  |  |
Net Loss |  |  |  |  | $ (8,772,757) | $ (65,996,898) |  |  |  |  |  |
Accumulated deficit |  |  |  |  | (46,447,959) | (37,675,202) |  |  |  |  |  |
Cash on hand |  |  |  |  | $ 16,221,297 | 53,223,142 |  |  |  |  |  | $ 49,830,243
Accounts receivable, description |  |  |  |  | The Company had gross accounts receivable of $48.06 million; of which, $35.42 million was for transferring the ownership of Huayu and Shenqiu Phase I and II systems to Mr. Bai; $10.03 million was from the sales of CDQ and a CDQ WHPG system to Zhongtai, and $2.61 million accounts receivable of Erdos TCH for electricity sold. As of December 31, 2018, the Company had accounts receivable of $15,252,162 (from the sales of CDQ and a CDQ WHPG system to Zhongtai, and accounts receivable of Erdos TCH for electricity sold). |  |  |  |  |  |  |
Interest receivable on sales type leases |  |  |  |  | $ 5,245,244 | 9,336,140 |  |  |  |  |  |
Asset impairment loss |  |  |  |  | (876,660) | (28,429,789) |  |  |  |  |  |
Bad debt allowance for net investment receivable |  |  |  |  | $ 24,416,442 | $ 29,276,658 |  |  |  |  |  |
Description of corporate income tax rate |  |  |  |  | Tax positions that meet the more-likely-than-not recognition threshold are measured as the largest amount of tax benefit that is more than 50 percent likely of being realized upon settlement with the applicable taxing authority |  |  |  |  |  |  |
U.S. corporate income taxes |  |  |  |  |  | 21.00% | 21.00% |  |  |  |  |
Ownership percentage, description |  |  |  |  | 1) Erdos TCH Energy Saving Development Co., Ltd ("Erdos TCH"), 100% owned by Xi'an TCH (See note 1), 2) Zhonghong, 90% owned by Xi'an TCH and 10% owned by Shanghai TCH, and 3) Zhongxun, 100% owned by Xi'an TCH. |  |  |  |  |  |  |
Shares purchasable under warrants and option |  |  |  |  | $ 406,764 | $ 213,304 |  |  |  |  |  |
Right use of assets, description |  |  |  |  | The Company recognized total Right of Use Asset ("ROU") of $116,917, with corresponding liabilities of $116,917 on the consolidated balance sheets. |  |  |  |  |  |  |
Right of Use Asset |  |  |  |  | $ 54,078 |  |  |  |  |  |  |
Net investment in sales-type leases |  |  |  |  | 8,287,560 | 24,962,056 |  |  |  |  |  |
Forecast [Member] |  |  |  |  |  |  |  |  |  |  |  |
Summary of Significant Accounting Policies (Textual) |  |  |  |  |  |  |  |  |  |  |  |
Cash on hand |  |  |  |  |  |  |  | $ 46,960,000 |  |  |  |
RMB [Member] | Forecast [Member] |  |  |  |  |  |  |  |  |  |  |  |
Summary of Significant Accounting Policies (Textual) |  |  |  |  |  |  |  |  |  |  |  |
Cash on hand | ¥ |  |  |  |  |  |  |  |  | ¥ 327,600,000 |  |  |
Xuzhou Tian’an [Member] |  |  |  |  |  |  |  |  |  |  |  |
Summary of Significant Accounting Policies (Textual) |  |  |  |  |  |  |  |  |  |  |  |
Asset impairment loss |  |  |  |  |  | 13,776,701 |  |  |  |  |  |
Fair value of transfered amount |  |  |  |  | 876,660 | 25,580,000 |  |  |  |  |  |
Xuzhou Tian’an [Member] | RMB [Member] |  |  |  |  |  |  |  |  |  |  |  |
Summary of Significant Accounting Policies (Textual) |  |  |  |  |  |  |  |  |  |  |  |
Fair value of transfered amount | ¥ |  |  |  |  |  |  | ¥ 172,250,000 |  |  |  |  |
Shenqiu systems [Member] |  |  |  |  |  |  |  |  |  |  |  |
Summary of Significant Accounting Policies (Textual) |  |  |  |  |  |  |  |  |  |  |  |
Bad debt allowance for net investment receivable |  |  |  |  | 7,274,872 |  |  |  |  |  |  |
Pucheng systems [Member] |  |  |  |  |  |  |  |  |  |  |  |
Summary of Significant Accounting Policies (Textual) |  |  |  |  |  |  |  |  |  |  |  |
Bad debt allowance for net investment receivable |  |  |  |  | 22,071,360 |  |  |  |  |  |  |
Pucheng systems [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |
Summary of Significant Accounting Policies (Textual) |  |  |  |  |  |  |  |  |  |  |  |
Bad debt allowance for net investment receivable |  |  |  |  |  |  |  |  |  | $ 97,600,000 |  |
Pucheng systems [Member] | RMB [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |
Summary of Significant Accounting Policies (Textual) |  |  |  |  |  |  |  |  |  |  |  |
Bad debt allowance for net investment receivable | ¥ |  |  |  |  |  |  |  |  |  |  | ¥ 14,000,000 |
Xuzhou Huayu [Member] |  |  |  |  |  |  |  |  |  |  |  |
Summary of Significant Accounting Policies (Textual) |  |  |  |  |  |  |  |  |  |  |  |
Asset impairment loss |  |  |  |  |  | 6,528,120 |  |  |  |  |  |
Fair value of transfered amount | $ 17,520,000 |  | $ 27,540,000 |  |  |  |  |  |  |  |  |
Xuzhou Huayu [Member] | RMB [Member] |  |  |  |  |  |  |  |  |  |  |  |
Summary of Significant Accounting Policies (Textual) |  |  |  |  |  |  |  |  |  |  |  |
Fair value of transfered amount | ¥ |  | ¥ 120,000,000 |  | ¥ 188,639,400 |  |  |  |  |  |  |  |
Chengli [Member] |  |  |  |  |  |  |  |  |  |  |  |
Summary of Significant Accounting Policies (Textual) |  |  |  |  |  |  |  |  |  |  |  |
Asset impairment loss |  |  |  |  |  | 8,124,968 |  |  |  |  |  |
Zhongtai [Member] |  |  |  |  |  |  |  |  |  |  |  |
Summary of Significant Accounting Policies (Textual) |  |  |  |  |  |  |  |  |  |  |  |
Bad debt allowance for net investment receivable |  |  |  |  | 5,733,781 | $ 3,496,911 |  |  |  |  |  |
Erdos TCH [Member] |  |  |  |  |  |  |  |  |  |  |  |
Summary of Significant Accounting Policies (Textual) |  |  |  |  |  |  |  |  |  |  |  |
Bad debt allowance for net investment receivable |  |  |  |  | $ 261,430 |  |  |  |  |  |  |

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