Segment Information
ASC 280, Segment Reporting, (“ASC 280”) establishes standards for companies to report in their financial statement information about operating segments, products, services, geographic areas, and major customers. Based on the criteria established by ASC 280, our chief operating decision maker (“CODM”) has been identified as the Chief Executive Officer. The CODM reviews consolidated results when making decisions about allocating resources and assessing the performance of the Company as a whole and hence, we have only one reportable segment. We do not distinguish between markets or segments for the purpose of internal reporting.
Significant segment expenses that are provided to CODM on a regular basis and are included within reported measure of segment profit or loss are:
cost of product revenue,
cost of installation revenue,
cost of service revenue,
cost of electricity revenue,
research and development expenses,
sales and marketing expenses, and;
general and administrative expenses.
Other segment items are represented by Interest income, Interest expense, Other income (expense), net, Loss on extinguishment of debt, Debt conversion inducement expense, Loss on revaluation of embedded derivatives, and Income tax provision.
Please refer to the consolidated statements of operations for the years ended December 31, 2025, 2024 and 2023, for significant segment expenses and other segment items.
The Company’s primary measure of segment profitability is non-GAAP gross profit margin. Non-GAAP gross profit margin is defined by the Company as non-GAAP gross profit divided by total revenue. Non-GAAP gross profit is the difference between total revenue and non-GAAP total cost of revenue, which represents the total cost of revenue adjusted by items that do not contribute directly to management’s evaluation of its operating results. These items include stock-based compensation, impairment charges, restructuring accruals (releases), and other adjustments. This presentation is consistent with how the Company’s CODM evaluates the results of operations and makes strategic decisions about the business. For these reasons, the Company believes that non-GAAP gross profit margin represents the most relevant measure of segment profit and loss.
For information on the Company’s geographic risk, please refer to Note 1—Nature of Business, Liquidity and Basis of Presentation, section Concentration of Risk in this Annual Report on Form 10-K.

Historical Timeline

Fiscal YearFiled
2025Feb 9, 2026Showing above
2024Feb 27, 2025
2023Feb 15, 2024
2022Feb 21, 2023
2021Feb 25, 2022
2020Feb 26, 2021
2019Mar 31, 2020
2018Mar 22, 2019

About Segments Disclosures

Segment disclosures break a company into its reportable operating units, revealing revenue, profit, and asset allocation that consolidated financial statements obscure. Under ASC 280, segments must match how the chief operating decision maker views the business, providing a window into internal management structure and resource allocation priorities.

Key signals: compare segment margins to identify which units drive profitability and which destroy value. Watch for changes in the number of reportable segments — segment aggregation or disaggregation often coincides with strategic shifts or attempts to obscure declining performance. Intersegment elimination patterns reveal internal pricing practices. The reconciliation between segment totals and consolidated figures exposes corporate overhead allocation and unallocated items. Geographic revenue concentration highlights regulatory and currency exposure. Compare segment-level capital expenditure against segment revenue to assess where management is investing for future growth versus harvesting existing assets.