Exhibit 99.1

 

LOGO  
  KPMG LLP
 

Suite 700

20 Pacifica

  Irvine, CA 92618-3391

Independent Accountants’ Agreed-Upon Procedures Report

Sunrun Inc. (the “Company”)

Deutsche Bank Securities Inc. (the “Structuring Agent”)

(together, the “Specified Parties”)

Re: Sunrun Lucius Issuer 2025-3, LLC – Data File Procedures

We have performed the procedures described below on the specified attributes in an electronic data file entitled “Sunrun Lucius 2025-3—Data Tape_vKPMG.xlsx” provided by the Structuring Agent on August 18, 2025, on behalf of the Company, containing information on 29,929 solar assets (the “Solar Assets”) as of June 30, 2025 (the “Data File”), which we were informed are intended to be included as collateral in the offering by Sunrun Lucius Issuer 2025-3, LLC. The Company is responsible for the specified attributes identified by the Company in the Data File.

The Specified Parties have agreed to and acknowledged that the procedures performed are appropriate to meet their intended purpose of assisting specified parties in evaluating the accuracy of the specified attributes in the Data File. This report may not be suitable for any other purpose. No other parties have agreed to or acknowledged the appropriateness of these procedures for the intended purpose or any other purpose.

The procedures performed may not address all the items of interest to a specified party of this report and may not meet the needs of all specified parties of this report and, as such, specified parties are responsible for determining whether the procedures performed are appropriate for their purposes. We make no representation regarding the appropriateness of the procedures either for the intended purpose or for any other purpose.

Unless otherwise stated, the following definitions have been adopted in presenting our procedures and findings:

 

   

The term “compared” means compared to the information shown and found it to be in agreement, unless otherwise stated. Such compared information was deemed to be in agreement if differences were within the reporting threshold.

 

   

The term “recomputed” means recalculated and compared the result to the information shown and found it to be in agreement, unless otherwise stated. Such recomputed information was deemed to be in agreement if differences were within the reporting threshold.

 

   

The term “reporting threshold” means that dollar amounts and percentages were within $1.00 and 0.1%, respectively, unless otherwise stated.

 

   

The term “Solar Asset Contracts” means some or all of the following documents provided by the Company for each Selected Asset (defined below): the residential solar power purchase agreement, residential power purchase agreement, power purchase agreement, solar facility addendum contract, solar as built proposal, residential solar system lease agreement, amendment to the residential solar power purchase agreement, net energy metering agreement, customer approved plan, PV designer report, PV plan set report, PV system site plan, PV system roof plan, utility bill, customer invoice, change order documentation, and/or lease disclosure thereto. The Solar Asset Contracts were represented by the Company to be a copy of the original Solar Asset Contracts and/or electronic records contained within the Company’s servicing system.


LOGO

 

We make no representation regarding the validity or accuracy of the Solar Asset Contracts or the execution of the Solar Asset Contracts by the signors.

 

   

The term “PTO Notification” means the notice provided by the Company identifying the date on which the utility provider confirmed the Selected Asset was granted permission-to-operate (PTO) on the electrical grid.

 

   

The term “PBI Support” means performance-based incentive contracts associated with each applicable Selected Asset provided by the Company on September 3, 2025.

 

   

The term “FICO & ACH Support” means an electronic data file entitled “FICO and Billing Method Data (2025.09.02)_vSxlsx.xlsx” provided by the Company on September 3, 2025, containing credit report scores and billing type information associated with each Selected Asset.

 

   

The term “Company Mapping Support” means electronic mail correspondence provided by the Company on September 4, 2025, containing information on the abbreviations used for Panel Manufacturer, Utility Company, Inverter Manufacturer and Battery Manufacturer.

 

   

The term “Additional Cumulative Guaranteed Production Support” means electronic mail correspondence provided by the Company on September 4, 2025, containing information on cumulative guaranteed Production kWh (Year 25) for Selected Asset #281.

 

   

The term “Source Documents” means the Solar Asset Contracts, PTO Notification, PBI Support, FICO & ACH Support, Company Mapping Support and Additional Cumulative Guaranteed Production Support.

 

   

The term “Instructions” means the instructions provided by the Company pertaining to a procedure, attribute, methodology, or value, as described in Exhibit A.

 

   

The term “Provided Information” means the Source Documents and Instructions.

The procedures we were instructed by the Company to perform and the associated findings are as follows:

 

A.

We randomly selected a sample of 300 Solar Assets from the Data File (the “Selected Assets”). A listing of the Selected Assets is attached hereto as Exhibit B. For purposes of this procedure, the Company did not inform us of the basis they used to determine the number of Selected Assets we were instructed to randomly select from the Data File.

 

B.

For each Selected Asset, we compared or recomputed the specified attributes in the Data File listed below to or using the corresponding information included in the Source Documents listed below in the Provided Information column, utilizing the Instructions, as applicable. The Specified Parties indicated that the absence of any of the information in the Source Documents or the inability to agree the indicated information from the Data File to the Source Documents for each of the attributes identified, utilizing the Instructions as applicable, constituted an exception. The Source Documents are listed in the order of priority.

 

Attribute

  

Provided Information

Customer Agreement ID    Solar Asset Contracts
State    Solar Asset Contracts
System Size (kW)    Solar Asset Contracts, Instructions
Estimated Solar Generation Year 1 (kWh)    Solar Asset Contracts, Instructions

 

2


LOGO

 

Attribute

  

Provided Information

Customer Agreement Term (Years)    Solar Asset Contracts
Contract Type    Solar Asset Contracts
Billing Type    Solar Asset Contracts
Panel Manufacturer    Solar Asset Contracts, Company Mapping Support
Utility Company    Solar Asset Contracts, Company Mapping Support
Total Monthly Payment Year 1 (Lease & Balanced PPAs)    Solar Asset Contracts
Annual Escalator (%)    Solar Asset Contracts
Performance Guarantee %    Solar Asset Contracts, Instructions
PeGu Payout Frequency    Solar Asset Contracts, Instructions
Inverter Manufacturer    Solar Asset Contracts, Company Mapping Support
Battery Manufacturer    Solar Asset Contracts, Company Mapping Support, Instructions
Cumulative Guaranteed Production kWh (Year 15)    Solar Asset Contracts, Instructions
Cumulative Guaranteed Production kWh (Year 20)    Solar Asset Contracts, Instructions
Cumulative Guaranteed Production kWh (Year 25)    Solar Asset Contracts, Additional Cumulative Guaranteed Production Support, Instructions
ACH (Y/N)    FICO & ACH Support
Current FICO    FICO & ACH Support
PBI Rate ($/kWh)    PBI Support, Instructions
PBI Term (Years)    PBI Support, Instructions
PTO Date    PTO Notification, Instructions
Balanced or Generation (PPA Type)    Instructions
Customer Agreement Remaining Initial Term (Months)    Instructions

We found such information to be in agreement except as listed in Exhibit C.

 

3


LOGO

 

We were engaged by the Company to perform this agreed-upon procedures engagement and conducted our engagement in accordance with attestation standards established by the American Institute of Certified Public Accountants, which involves us performing the specific procedures agreed to and acknowledged above and reporting on findings based on performing those procedures. We were not engaged to, and did not, conduct an examination or review, the objective of which would be the expression of an opinion or conclusion, respectively, on the specified attributes in the Data File. Accordingly, we do not express such an opinion or conclusion. Had we performed additional procedures, other matters might have come to our attention that would have been reported.

We are required to be independent of the Company and to meet our other ethical responsibilities, in accordance with the relevant ethical requirements related to our agreed-upon procedures engagement.

The procedures performed were applied based on the information included in the Data File and Provided Information, without verification or evaluation of such information by us; therefore, we express no opinion or any other form of assurance regarding (i) the reasonableness of the information provided to us by the Company, (ii) the physical existence of the Solar Assets, (iii) the reliability or accuracy of the Provided Information which was used in our procedures, or (iv) matters of legal interpretation.

The procedures performed were not intended to address, nor did they address: (i) the conformity of the origination of the Solar Assets to stated underwriting or credit extension guidelines, standards, criteria or other requirements, (ii) the value of collateral securing any such Solar Assets being securitized, (iii) the compliance of the originator of the Solar Assets with federal, state, and local laws and regulations, or (iv) any other factor or characteristic of the Solar Assets that would be material to the likelihood that the issuer of the Notes will pay interest and principal in accordance with applicable terms and conditions. The procedures performed were not intended to satisfy any criteria for due diligence published by the nationally recognized statistical rating organizations (“NRSROs”).

The terms of our engagement are such that we have no responsibility to update this report because of events and circumstances that may subsequently occur.

This report is intended solely for the information and use of the Specified Parties. It is not intended to be and should not be used by any other person or entity, including investors or the NRSROs, who are not identified in the report as the Specified Parties but may have access to this report as required by law or regulation.

 

/s/KPMG LLP

Irvine, California

September 5, 2025

 

4


Exhibit A

Instructions

 

Number

  

Attribute

  

Instructions

1.    System Size (kW)    Consider the attribute to be in agreement if it is within 0.1 kW of the Source Document value.
2.    Estimated Solar Generation Year 1 (kWh)    Consider the attribute to be in agreement if it is within 0.5% of the Source Document value.
3.    Performance Guarantee %   

For Selected Assets for which the performance guarantee percentage is not included in the Solar Asset Contracts, recompute as guaranteed production included in the Solar Asset Contracts divided by Estimated Solar Generation Year 1 (kWh).

 

Consider the attribute to be in agreement if it is within 1% of the Source Document value.

4.    PeGu Payout Frequency    Do not perform this procedure for Selected Assets for which the Performance Guarantee % is 0.
5.    Battery Manufacturer    Do not perform this procedure for Selected Assets for which the Number of Batteries in the Date File is 0.
6.    Cumulative Guaranteed Production kWh (Year 15)   

Consider the attribute to be in agreement if it is within the range of -2% to 15% of the Source Document value.

 

Do not perform this procedure for Selected Assets for which the Customer Agreement Term (Years) in the Date File is either 20 or 25.

7.    Cumulative Guaranteed Production kWh (Year 20)   

Consider the attribute to be in agreement if it is within the range of -2% to 15% of the Source Document value.

 

Do not perform this procedure for Selected Assets for which the Customer Agreement Term (Years) in the Date File is either 15 or 25.

8.    Cumulative Guaranteed Production kWh (Year 25)   

Consider the attribute to be in agreement if it is within the range of -2% to 15% of the Source Document value.

 

Do not perform this procedure for Selected Assets for which the Customer Agreement Term (Years) in the Date File is either 15 or 20.

9.    PBI Rate ($/kWh)   

For Selected Assets with a State of “NJ” in the Data File for which PBI Rate ($/kWh) is not equal to $0/kWh, use New Jersey’s Clean Energy’s website (listed below) to look up the PBI Rate.

 

https://njcleanenergy.com/renewable-energy/programs/susi-program/adi-program

 

Round Source Document value to 3 decimal places.

 

Do not perform this procedure for Selected Assets with a PBI Rate of

$0/kWh.

10.    PBI Term (Years)    For Selected Assets with a State of “NJ” in the Data File for which PBI Rate ($/kWh) is not equal to $0/kWh use New Jersey’s Clean Energy’s website (listed below) to look up the PBI Term.

 

A-1


Exhibit A

Instructions

 

Number

  

Attribute

  

Instructions

     

https://www.nj.gov/bpu/bpu/newsroom/2021/approved/20210728.html

 

Do not perform this procedure for Selected Assets for which the Data File value or Source Document value is $0/kWh.

11.    PTO Date   

Consider the attribute to be in agreement if it is within 15 days of the Data File value.

 

Do not perform this procedure for Selected Assets for which PTO Date is not populated in the Data File.

12.    Balanced or Generation (PPA Type)   

Do not perform this procedure for Selected Assets with a Contract Type of “Lease.”

 

For Selected Assets with a Total Monthly Payment Year 1 (Lease & Balanced PPAs) not equal to $0, consider the attribute to be in agreement if the Data File value is “Balanced.”

13.   

Customer Agreement Remaining Initial Term

(Months)

   Recompute as the difference between Customer Agreement Term (Years) and Customer Agreement Seasoning (Months) in the Data File.

 

A-2


Exhibit B

The Selected Assets

 

Selected

Asset

Number

 

Customer

Agreement ID

 

Selected

Asset

Number

 

Customer

Agreement ID

 

Selected

Asset

Number

 

Customer

Agreement ID

1

  1019570***   41   3000732***   81   3002278***

2

  1046657***   42   3000947***   82   3002293***

3

  1064790***   43   3000984***   83   3002310***

4

  1067712***   44   3001060***   84   3002312***

5

  1099117***   45   3001733***   85   3002336***

6

  1099340***   46   3001793***   86   3002337***

7

  1127462***   47   3001809***   87   3002338***

8

  1142421***   48   3001841***   88   3002350***

9

  1155318***   49   3001887***   89   3002351***

10

  1192094***   50   3001889***   90   3002353***

11

  1252237***   51   3001934***   91   3002369***

12

  1305420***   52   3001938***   92   3002378***

13

  1354249***   53   3001962***   93   3002379***

14

  1356692***   54   3001964***   94   3002400***

15

  1458824***   55   3001987***   95   3002405***

16

  1483597***   56   3002009***   96   3002410***

17

  1591888***   57   3002021***   97   3002413***

18

  1610405***   58   3002033***   98   3002414***

19

  1624743***   59   3002088***   99   3002415***

20

  1644631***   60   3002117***   100   3002433***

21

  1645892***   61   3002119***   101   3002435***

22

  1650201***   62   3002123***   102   3002438***

23

  1654014***   63   3002126***   103   3002440***

24

  1654364***   64   3002128***   104   3002447***

25

  1664370***   65   3002128***   105   3002449***

26

  1672052***   66   3002139***   106   3002452***

27

  1752036***   67   3002140***   107   3002452***

28

  1775776***   68   3002147***   108   3002453***

29

  1776183***   69   3002160***   109   3002456***

30

  1779490***   70   3002161***   110   3002459***

31

  1781512***   71   3002161***   111   3002462***

32

  1784680***   72   3002171***   112   3002463***

33

  1811271***   73   3002217***   113   3002465***

34

  1846937***   74   3002219***   114   3002479***

35

  1869744***   75   3002222***   115   3002480***

36

  1870484***   76   3002231***   116   3002480***

37

  1918992***   77   3002246***   117   3002500***

38

  2035390***   78   3002258***   118   3002500***

39

  2046133***   79   3002258***   119   3002511***

40

  3000151***   80   3002267***   120   3002512***

 

B-1


Exhibit B

The Selected Assets

 

Selected

Asset

Number

 

Customer

Agreement ID

 

Selected

Asset

Number

 

Customer

Agreement ID

 

Selected

Asset

Number

 

Customer

Agreement ID

121

  3002513***   161   3002677***   201   3002838***

122

  3002513***   162   3002678***   202   3002841***

123

  3002519***   163   3002695***   203   3002850***

124

  3002521***   164   3002706***   204   3002858***

125

  3002523***   165   3002709***   205   3002861***

126

  3002528***   166   3002714***   206   3002866***

127

  3002534***   167   3002722***   207   3002871***

128

  3002535***   168   3002724***   208   3002877***

129

  3002550***   169   3002725***   209   3002884***

130

  3002551***   170   3002727***   210   3002889***

131

  3002552***   171   3002730***   211   3002899***

132

  3002554***   172   3002732***   212   3002904***

133

  3002556***   173   3002736***   213   3002908***

134

  3002558***   174   3002738***   214   3002909***

135

  3002560***   175   3002740***   215   3002912***

136

  3002564***   176   3002740***   216   3002914***

137

  3002564***   177   3002741***   217   3002918***

138

  3002568***   178   3002742***   218   3002919***

139

  3002572***   179   3002747***   219   3002934***

140

  3002585***   180   3002754***   220   3002935***

141

  3002585***   181   3002756***   221   3002943***

142

  3002592***   182   3002756***   222   3002949***

143

  3002593***   183   3002761***   223   3002952***

144

  3002600***   184   3002766***   224   3002953***

145

  3002600***   185   3002770***   225   3002961***

146

  3002602***   186   3002779***   226   3002972***

147

  3002609***   187   3002782***   227   3002974***

148

  3002613***   188   3002790***   228   3002987***

149

  3002614***   189   3002791***   229   3002995***

150

  3002614***   190   3002791***   230   3003005***

151

  3002616***   191   3002793***   231   3003011***

152

  3002628***   192   3002796***   232   3003031***

153

  3002629***   193   3002798***   233   3003035***

154

  3002637***   194   3002810***   234   3003070***

155

  3002641***   195   3002812***   235   3003083***

156

  3002642***   196   3002816***   236   3003093***

157

  3002648***   197   3002820***   237   3003121***

158

  3002656***   198   3002821***   238   3003143***

159

  3002670***   199   3002828***   239   3003153***

160

  3002671***   200   3002838***   240   3003166***

 

B-2


Exhibit B

The Selected Assets

 

 

Selected

Asset

Number

 

Customer

Agreement ID

 

Selected

Asset

Number

 

Customer

Agreement ID

241

  3003173***   271   3003414***

242

  3003175***   272   3003420***

243

  3003202***   273   3003428***

244

  3003210***   274   3003437***

245

  3003210***   275   3003440***

246

  3003212***   276   3003441***

247

  3003229***   277   3003446***

248

  3003236***   278   3003451***

249

  3003254***   279   3003456***

250

  3003262***   280   3003467***

251

  3003270***   281   3003492***

252

  3003284***   282   3003496***

253

  3003286***   283   3003499***

254

  3003286***   284   3003513***

255

  3003286***   285   3003515***

256

  3003291***   286   3003534***

257

  3003300***   287   3003550***

258

  3003311***   288   3003556***

259

  3003325***   289   3003607***

260

  3003330***   290   3003616***

261

  3003331***   291   3003649***

262

  3003342***   292   3003677***

263

  3003374***   293   3003682***

264

  3003375***   294   3003700***

265

  3003378***   295   3003703***

266

  3003382***   296   3003704***

267

  3003384***   297   3003725***

268

  3003384***   298   3003812***

269

  3003396***   299   3003949***

270

  3003410***   300   3003981***

 

B-3


Exhibit C

Exceptions

 

Selected Asset
Number

  

Customer
Agreement ID

  

Attribute

  

Per Data File

  

Per Provided
Information

4    1067712360    Total Monthly Payment Year 1 (Lease & Balanced PPAs)    53.21    57.34
18    1610405965    PTO Date    6/30/2022    4/20/2022
96    3002410059    Performance Guarantee %    95%    90%
132    3002554223    PTO Date    7/17/2024    6/25/2024
237    3003121007    PBI Rate ($/kWh)    0.0318    0
241    3003173725    PBI Rate ($/kWh)    0.0318    0
259    3003325197    PBI Rate ($/kWh)    0.0318    0
283    3003499184    PBI Rate ($/kWh)    0.0318    0

 

C-1