v3.26.1
Revenue from Contracts with Customers (Tables)
6 Months Ended
Mar. 31, 2026
Revenue from Contracts with Customers  
Schedule of Disaggregation of revenue

Three Months Ended March 31,

Six Months Ended March 31,

In thousands

  ​ ​ ​

2026

  ​ ​ ​

2025

  ​ ​ ​

2026

  ​ ​ ​

2025

Revenue from energy storage products and solutions

$

433,632

$

397,331

$

884,513

$

567,082

Revenue from services

 

29,365

 

32,888

 

51,854

 

48,555

Revenue from digital applications and solutions

 

1,894

 

1,399

 

3,758

 

2,769

Total

$

464,891

$

431,618

$

940,125

$

618,406

Schedule of Revenue by geographical regions

Three Months Ended March 31,

Six Months Ended March 31,

In thousands

  ​ ​ ​

2026

  ​ ​ ​

2025

  ​ ​ ​

2026

  ​ ​ ​

2025

Americas (North, Central, and South America)

$

234,754

$

226,296

$

568,536

$

323,636

APAC (Asia Pacific)

 

151,877

 

75,354

 

219,910

 

105,159

EMEA (Europe, Middle-East, and Africa)

 

78,260

 

129,968

 

151,679

 

189,611

Total

$

464,891

$

431,618

$

940,125

$

618,406

Schedule of Change in contract liability

Six Months Ended March 31,

In thousands

  ​ ​ ​

2026

  ​ ​ ​

2025

Deferred revenue, beginning of period

$

640,457

$

274,499

Additions

 

441,764

 

616,304

Revenue recognized related to amounts that were included in beginning balance of deferred revenue

 

(276,691)

 

(242,713)

Deferred revenue end of period

$

805,530

$

648,090

Six Months Ended March 31,

In thousands

  ​ ​ ​

2026

  ​ ​ ​

2025

Deferred revenue from related parties, beginning of period

$

79,916

$

38,162

Additions

 

25,636

 

27,622

Revenue recognized related to amounts that were included in beginning balance of deferred revenue

 

(39,173)

 

(31,010)

Deferred revenue from related parties, end of period

$

66,379

$

34,774