Exhibit 99.2

Q2 2020 Earnings Call August 6, 2020

Q2 2020 Earnings Call August 6, 2020 Legal Disclaimer This presentation contains forward - looking statements within the meaning of the federal securities law. All statements other tha n statements of historical facts contained in this presentation, including statements regarding our future results of operations and financial position, business strategy and plans and objectives of m ana gement for future operations, are forward - looking statements. In many cases, you can identify forward - looking statements by terms such as “may,” “should,” “expects,” “plans,” “anticipates,” “could,” “inten ds,” “target,” “projects,” “contemplates,” “believes,” “estimates,” “predicts,” “potential” or “continue” or the negative of these terms or other similar words. Forward - looking statements contained in this pr esentation include, but are not limited to, statements about: (i) the potential impact of the Coronavirus on our business and results of operations; (ii) growth of the wind energy market and our addressabl e m arket; (iii) the potential impact of the increasing prevalence of auction - based tenders in the wind energy market and increased competition from solar energy on our gross margins and overall financial perf orm ance; (iv) our future financial performance, including our net sales, cost of goods sold, gross profit or gross margin, operating expenses, ability to generate positive cash flow, and ability to achieve or maintain profitability; (v) changes in domestic or international government or regulatory policy, including without limitation, changes in trade policy; (vi) the sufficiency of our cash and cash equivalen ts to meet our liquidity needs; (vii) our ability to attract and retain customers for our products, and to optimize product pricing; (viii) our ability to effectively manage our growth strategy and future expenses, inc luding our startup and transition costs; (ix) competition from other wind blade and wind blade turbine manufacturers; (x) the discovery of defects in our products and our ability to estimate the future cost of wa rranty campaigns and product recalls; (xi) our ability to successfully expand in our existing wind energy markets and into new international wind energy markets, including our ability to expand our field servic e i nspection and repair services in wind energy markets; (xii) our ability to successfully open new manufacturing facilities and expand existing facilities on time and on budget; (xiii) the impact of the ac celerated pace of new product and wind blade model introductions on our business and our results of operations; (xiv) our ability to successfully expand our transportation business and execute upon ou r strategy of entering new markets outside of wind energy; (xv) worldwide economic conditions and their impact on customer demand; (xvi) our ability to maintain, protect and enhance our intellectual pro perty; (xvii) our ability to comply with existing, modified or new laws and regulations applying to our business, including the imposition of new taxes, duties or similar assessments on our products; ( xvi ii) the attraction and retention of qualified employees and key personnel; (xix) our ability to maintain good working relationships with our employees, and avoid labor disruptions, strikes and other dispute s w ith labor unions that represent certain of our employees; (xx) our ability to procure adequate supplies of raw materials and components to fulfill our wind blade volume commitments to our customers and ( xxi ) the potential impact of one or more of our customers becoming bankrupt or insolvent, or experiencing other financial problems.​ These forward - looking statements are only predictions. These statements relate to future events or our future financial performa nce and involve known and unknown risks, uncertainties and other important factors that may cause our actual results, levels of activity, performance or achievements to materially differ from any futu re results, levels of activity, performance or achievements expressed or implied by these forward - looking statements. Because forward - looking statements are inherently subject to risks and uncertainties, some of which cannot be predicted or quantified, you should not rely on these forward - looking statements as guarantees of future events. Further information on the factors, risks and uncertainties that could aff ect our financial results and the forward - looking statements in this presentation are included in our filings with the Securities and Exchange Commission and will be included in subsequent periodic and current r epo rts we make with the Securities and Exchange Commission from time to time, including in our Annual Report on Form 10 - K for the year ended December 31, 2019. The forward - looking statements in this presentation represent our views as of the date of this presentation. We anticipate that subsequent events and developments will cause our views to change. However, while we may elect to update these forward - looking statements at some point in the future, we undertake no obligation to update any forward - looking statement to reflect events or developments after the date on which the statement is made or to reflect the occurrence of unanticipated events except to the extent required by applicab le law. You should, therefore, not rely on these forward - looking statements as representing our views as of any date after the date of this presentation. Our forward - looking statements do not reflect the pot ential impact of any future acquisitions, mergers, dispositions, joint ventures, or investments we may make. This presentation includes unaudited non - GAAP financial measures including EBITDA, adjusted EBITDA, net cash (debt) and free cas h flow. We define EBITDA as net income (loss) plus interest expense (including losses on the extinguishment of debt and net of interest income), income taxes and depreciation and amortization. We define Adjusted EBITDA as EBITDA plus any share - based compensation expense, any realized gains or losses from foreign currency remeasurement, any realized gains or losses on the sale of assets an d asset impairments and restructuring charges. We define net cash (debt) as total unrestricted cash and cash equivalents less the total principal amount of debt outstanding. We define free cash flow as net cash flow from operating activities less capital expenditures. We present non - GAAP measures when we believe that the additional information is useful and meaningful to investors. Non - GAAP financial measures do not have any standardized meaning and are therefore unlikely to be comparable to similar measures presented by other companies. The presentation of non - GAAP financial measures is not intended to be a substitute for, and should not be considered in isolation from, the financial measures reported in accordance with GAAP. See the Appendix for the reconciliations of certain non - GAAP financial meas ures to the comparable GAAP measures. This presentation also contains estimates and other information concerning our industry that are based on industry publicatio ns, surveys and forecasts. This information involves a number of assumptions and limitations, and we have not independently verified the accuracy or completeness of the information. 2

Q2 2020 Earnings Call August 6, 2020 Agenda 3 • Q2 2020 Highlights • Q2 2020 Financial Highlights • Wrap Up • Q&A • Appendix – Non - GAAP Financial Information

August 6, 2020 Q2 2020 Highlights

Q2 2020 Earnings Call August 6, 2020 • Operating results and year - over - year comparisons to 2019: – Net sales were up 13% to $373.8 million for the quarter – Net loss for the quarter was $66.1 million compared to net income of $1.8 million – Adjusted EBITDA for the quarter was $3.3 million or 0.9% of net sales down 620 bps • GE : extended our supply agreement in one of our Mexico plants by two years through 2022 and our supply agreement in Iowa through 2021. Added one additional manufacturing line in Mexico. • Nordex : signed multi - year agreement for two manufacturing lines in our Chennai, India facility. • Added approximately $800 million of potential contract value. • Global Service: signed agreements totaling approximately $15 million. • Transportation: continued progress on commercial delivery vehicles, producing parts on the passenger EV tooling. • Appointed Jim Hilderhoff as Chief Commercial Officer. • Appointed Adan Gossar as Chief Accounting Officer. Q2 2020 Highlights 5 $331 $374 $23 $3 $0 $200 $400 2Q19 2Q20 2Q19 2Q20 Net Sales and Adjusted EBITDA ($ in millions) Sets produced 716 787 Est. MW 2,016 2,650 Dedicated lines (1) 54 52 Lines installed (2) 50 54 Utilization (3) 70% 69% 1) Number of wind blade manufacturing lines dedicated to our customers under long - term supply agreements at the end of the period. 2) Number of wind blade manufacturing lines installed that are either in operation, startup or transition at the end of the period. 3) Represents the percentage of wind blades invoiced during the period compared to the total potential wind blade capacity of manufacturing lines installed at the end of the period.

Q2 2020 Earnings Call August 6, 2020 TPI Operating Imperatives 6 • Relentless focus on operational excellence • Turn speed into a competitive advantage – cut transition and startup time in half • Innovate – continue to advance our composites technology • Partner more deeply with our customers • Reduce and balance cost of transitions with our customers • Apply scale to expand material capacity, continuity of supply, and drive cost down • Continue to build and develop world class team • Drive ESG vision

Q2 2020 Earnings Call August 6, 2020 • Supply Chain – no material impact to date • Wind Market – 2020 reduced installations are expected to be made up in 2021 according to Wood Mackenzie – our demand remains strong full operation full operation full operation full operation full operation full operation full operation Business and Wind Market Update 7 All manufacturing facilities currently at full operation

Q2 2020 Earnings Call August 6, 2020 Existing Contracts Provide for ~$5.4 Billion in Potential Revenue through 2024 8 Long - term Supply Agreements (1) Long - term supply agreements provide for estimated minimum aggregate volume commitments from our customers of approximately $ 2.9 billion and encourage our customers to purchase additional volume up to, in the aggregate, an e stimated total potential revenue of approximately $5.4 billion through the end of 202 4 Note: Our contracts with certain of our customers are subject to termination or reduction on short notice, generally with substantial penalties, and contain l iqu idated damages provisions, which may require us to make unanticipated payments to our customers or our customers to make payments to us. (1) As of August 6, 2020. The chart depicts the term of the longest contract in each location and does not include 2 lines operating under a short - term agreement for 2020 in China. 2020 2021 2022 2023 2024 China India Mexico Turkey U.S.

August 6, 2020 Q2 2020 Financial Highlights

Q2 2020 Earnings Call August 6, 2020 Key Statement of Operations and Performance Indicator Data (unaudited) 10 Key Highlights • Net sales of wind blades increased by 15.3% • 10% increase in the number of wind blades produced year over year • Q2 2020 revenue was negatively impacted by approximately $96 million associated with the reduced production levels in Mexico, Iowa, Turkey, and India due to COVID - 19 • For the year, we expect our cash taxes to be approximately $15 million - $ 17 million • Adjusted EBITDA was negatively impacted by approximately $36 million associated with the production volume lost and other costs related to COVID - 19 (1) See Appendix for reconciliations of non - GAAP financial data Key Statement of Operations Data Change (in thousands, except per share data) 2020 2019 % Net sales $ 373,817 $ 330,771 13.0% Cost of sales $ 367,644 $ 285,319 28.9% Startup and transition costs $ 10,920 $ 22,901 -52.3% Total cost of goods sold $ 378,564 $ 308,220 22.8% Gross profit (loss) $ (4,747) $ 22,551 -121.1% General and administrative expenses $ 6,887 $ 9,208 -25.2% Realized loss on sale of assets and asset impairments $ 1,440 $ 4,972 -71.0% Income tax provision $ (49,312) $ (475) NM Net income (loss) $ (66,101) $ 1,828 NM Weighted-average common shares outstanding (diluted) 35,299 36,369 Net income (loss) per common share (diluted) $ (1.87) $ 0.05 Non-GAAP Metric Adjusted EBITDA (1) (in thousands) $ 3,295 $ 23,421 -85.9% Adjusted EBITDA Margin 0.9% 7.1% -620 bps Key Performance Indicators (KPIs) Sets produced 787     716     71 Estimated megawatts 2,650     2,016     634 Utilization 69% 70% -100 bps Dedicated wind blade manufacturing lines 52     54     2 lines Wind blade manufacturing lines installed 54     50     4 lines Three Months Ended June 30,

Q2 2020 Earnings Call August 6, 2020 Short Term Increase in Leverage During COVID - 19 Key Highlights • Amended the Credit Agreement to increase permitted Total Net Leverage covenant during 2020 due to COVID - 19 impact • Expect Total Net Leverage Ratio to peak in Q3 2020 and then decrease in Q4 2020 • Total Net Leverage Ratio Long - Term Target is 2% 11 0.0% 0.5% 1.0% 1.5% 2.0% 2.5% 3.0% 3.5% 4.0% 4.5% Q4 2019 Q1 2020 Q2 2020 Q3 2020 Q4 2020 Q1 2021 Total Net Leverage Ratio (1) Actual Covenant Target (1) Net Debt / TTM Adjusted EBITDA. See Credit Agreement for complete definition.

Q2 2020 Earnings Call August 6, 2020 Key Balance Sheet and Cash Flow Data (unaudited) 12 Key Highlights • Increased inventory (included within inventory and contract assets balances) by approximately $25 million during 2Q 2020 to manage COVID - 19 risks • Plan to reduce inventory levels during Q3 and Q4 of 2020 while monitoring continued risks • Continue to defer capital expenditures (1) See Appendix for reconciliations of non - GAAP financial data Key Balance Sheet Data June 30, December 31, (in thousands) 2020 2019 Cash and cash equivalents $ 96,657 $ 70,282 Accounts receivable $ 133,147 $ 184,012 Contract assets $ 214,556 $ 166,515 Operating lease right of use assets $ 162,767 $ 122,351 Total operating lease liabilities - current and noncurrent $ 176,677 $ 130,512 Accounts payable and accrued expenses $ 267,833 $ 293,104 Total debt - current and noncurrent, net $ 237,902 $ 141,389 Net debt (1) $ (142,524) $ (71,779) Key Cash Flow Data (in thousands) 2020 2019 Net cash provided by (used in) operating activities $ (29,573) $ 10,573 Capital expenditures $ 15,047 $ 19,030 Free cash flow (1) $ (44,620) $ (8,457) Three Months Ended June 30,

August 6, 2020 Wrap Up

Q2 2020 Earnings Call August 6, 2020 Wrap Up 14 • Our priority is the health and safety of our associates and their families as well as the communities in which they live • Continue to execute on our wind pipeline – approximately $800 million added in potential contract value • Exciting progress in global service and clean transportation • Focus on operating imperatives • Continue to manage liquidity • Our overall mission remains unchanged – Establishing 18GW of global wind blade capacity to drive $2 billion of annual wind revenue along with $500 million of annual transportation revenue over time and achieve double digit Adjusted EBITDA levels

August 6, 2020 Q&A

August 6, 2020 Appendix – Non - GAAP Financial Information This presentation includes unaudited non - GAAP financial measures including EBITDA, adjusted EBITDA, net cash (debt) and free cash flow. We define EBITDA as net income (loss) plus interest expense (including losses on the extinguishment of debt and net of interest income), income taxes and depreciation and amortization. We define Adjusted EBITDA as EBITDA plus any share - based compensation expense, any realized gains or losses from foreign currency remeasurement, any realized gains or losses on the sale of assets and asset impairments and restructuring charges. We define net cash (debt) as total unrestricted cash and cash equivalents less the total principal amount of debt outstanding. We define free cash flow as net cash flow from operating activities less capital expenditures. We present non - GAAP measures when we believe that the additional information is useful and meaningful to investors. Non - GAAP financial measures do not have any standardized meaning and are therefore unlikely to be comparable to similar measures presented by other companies. The presentation of non - GAAP financial measures is not intended to be a substitute for, and should not be considered in isolation from, the financial measures reported in accordance with GAAP. See below for a reconciliation of certain non - GAAP financial measures to the comparable GAAP measures.

Q2 2020 Earnings Call August 6, 2020 Non - GAAP Reconciliations (unaudited) 17 Net loss is reconciled to EBITDA and adjusted EBITDA as follows: Net debt is reconciled as follows: Free cash flow is reconciled as follows: June 30, December 31, 2020 2019 (in thousands) Cash and cash equivalents 96,657$ 70,282$ 58,664$ Less total debt, net of debt issuance costs (237,902) (141,389) (148,937) Less debt issuance costs (1,279) (672) (775) Net debt (142,524)$ (71,779)$ (91,048)$ June 30, 2019 (in thousands) 2020 2019 2020 2019 Net cash provided by (used in) operating activities (29,573)$ 10,573$ (27,005)$ (1,518)$ Less capital expenditures (15,047) (19,030) (42,030) (37,739) Free cash flow (44,620)$ (8,457)$ (69,035)$ (39,257)$ Three Months Ended June 30, Six Months Ended June 30, (in thousands) 2020 2019 2020 2019 Net income (loss) (66,101)$ 1,828$ (66,593)$ (10,276)$ Adjustments: Depreciation and amortization 11,616 7,125 22,644 17,784 Interest expense (net of interest income) 2,545 2,243 4,316 4,191 Income tax provision (benefit) 49,312 475 34,284 (4,125) EBITDA (2,628) 11,671 (5,349) 7,574 Share-based compensation expense 2,374 1,937 5,316 2,922 Realized loss on foreign currency remeasurement 1,928 967 968 4,769 Realized loss on sale of assets and asset impairments 1,440 4,972 3,358 7,207 Restructuring charges, net 181 3,874 298 3,874 Adjusted EBITDA 3,295$ 23,421$ 4,591$ 26,346$ Three Months Ended June 30, Six Months Ended June 30,