ECP Sunnova Holdings, LP - Nov 1, 2021 Form 4 Insider Report for Sunnova Energy International Inc. (NOVA)

Role: 10%+ Owner
Signature: ECP Sunnova Holdings, LP, By: ECP Sunnova Holdings GP, LLC, its general partner, By: /s/ Rahman D'Argenio, President
Stock symbol: NOVA
Transactions as of: Nov 1, 2021
Transactions value $: -$247,680,000
Form type: 4
Date filed: 11/3/2021, 04:30 PM

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	NOVA	Common Stock	Sale	-$248M	-6M	-35.48%	$41.28	10.9M	Nov 1, 2021	See footnote	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

ECP Sunnova Holdings, LP is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.

Explanation of Responses:

Id	Content
F1	The securities reported herein are held of record by ECP Sunnova Holdings, LP ("ECP Sunnova Holdings"). ECP Control Co, LLC is the managing member of Energy Capital Partners III, LLC ("ECP GP"), which is the managing member of Energy Capital Partners GP III Co-Investment (Sunnova), LLC ("ECP Sunnova GP"). ECP Sunnova GP is the general partner of Energy Capital Partners III (Sunnova Co-Invest), LP ("ECP Sunnova"). ECP GP is the general partner of Energy Capital Partners GP III, LP, which is the general partner of each of (i) Energy Capital Partners III-A, LP, (ii) Energy Capital Partners III, LP, (iii) Energy Capital Partners III-B, LP, (iv) Energy Capital Parnters III-D, LP, and (v) Energy Capital Partners III-C, LP (together with ECP Sunnova, the "Funds"). The Funds are the managing members of ECP Sunnova Holdings GP, LLC, which is the general partner of ECP Sunnova Holdings.

Content

The securities reported herein are held of record by ECP Sunnova Holdings, LP ("ECP Sunnova Holdings"). ECP Control Co, LLC is the managing member of Energy Capital Partners III, LLC ("ECP GP"), which is the managing member of Energy Capital Partners GP III Co-Investment (Sunnova), LLC ("ECP Sunnova GP"). ECP Sunnova GP is the general partner of Energy Capital Partners III (Sunnova Co-Invest), LP ("ECP Sunnova"). ECP GP is the general partner of Energy Capital Partners GP III, LP, which is the general partner of each of (i) Energy Capital Partners III-A, LP, (ii) Energy Capital Partners III, LP, (iii) Energy Capital Partners III-B, LP, (iv) Energy Capital Parnters III-D, LP, and (v) Energy Capital Partners III-C, LP (together with ECP Sunnova, the "Funds"). The Funds are the managing members of ECP Sunnova Holdings GP, LLC, which is the general partner of ECP Sunnova Holdings.

Remarks:

Due to the limitations of the electronic filing system, each of ECP Control Co, LLC, Energy Capital Partners III, LLC, Energy Capital Partners GP III, LP, Energy Capital Partners III, LP, Energy Capital Partners III A, LP, Energy Capital Partners III-B, LP, LP, Energy Capital Partners III-C, LP, Energy Capital Parnters III-D, and Energy Capital Partners III (Sunnova Co-Invest), LP, Energy Capital Partners GP III Co-Investment (Sunnova), LLC are filing a separate Form 4.