{"trade":"solar","week":"2026-W17","weekStart":"2026-04-20","weekEnd":"2026-04-26","fetchedAt":"2026-07-31T09:30:43.734Z","source":{"dataset":"ydr8-5enu","api":"https://data.cityofchicago.org/resource/ydr8-5enu.json","page":"https://data.cityofchicago.org/Buildings/Building-Permits/ydr8-5enu"},"ok":true,"error":null,"truncated":false,"permits":[{"permit":"B200467355","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-25","address":"2125 N KOSTNER AVE","workDescription":"INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 11.5 KW. ARRAY OUTPUT: 10.12 KW.   INCLUDES 13.5 KWH ENERGY STORAGE SYSTEM.  LOCATION: ROOF OF PRINCIPAL BUILDING. 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ICC DISTRIBUTED GENERATION INSTALLER CERT. #24-0069.","reportedCost":10208,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200467354"},{"permit":"B200466756","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-24","address":"8526 S MAY ST","workDescription":"INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: SLOPED (2:12 TO 5:12). INVERTER OUTPUT: 13 KW. ARRAY OUTPUT: 16.605 KW.   INCLUDES 15 KWH ENERGY STORAGE SYSTEM.  LOCATION: ROOF PLANES OF HOME. ICC DISTRIBUTED GENERATION INSTALLER CERT. #18-0817.","reportedCost":41550,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200466756"},{"permit":"B200467058","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-24","address":"5523 S TRUMBULL AVE","workDescription":"INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 10 KW. ARRAY OUTPUT: 14.76 KW.   INCLUDES 15 KWH ENERGY STORAGE SYSTEM.  LOCATION: ROOF PLANES OF HOMES. ICC DISTRIBUTED GENERATION INSTALLER CERT. #18-0817.","reportedCost":38044,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200467058"},{"permit":"B200466761","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-24","address":"2925 N NEW ENGLAND AVE","workDescription":"INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 10 KW. ARRAY OUTPUT: 14.76 KW.   INCLUDES 15 KWH ENERGY STORAGE SYSTEM.  LOCATION: ROOF PLANES OF HOME. ICC DISTRIBUTED GENERATION INSTALLER CERT. #18-0817.","reportedCost":38044,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200466761"},{"permit":"B200467079","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-24","address":"5451 W MELROSE ST","workDescription":"INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 10 KW. ARRAY OUTPUT: 14.76 KW.   INCLUDES 15 KWH ENERGY STORAGE SYSTEM.  LOCATION: ROOF PLANES OF HOME. ICC DISTRIBUTED GENERATION INSTALLER CERT. #18-0817.","reportedCost":33044,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200467079"},{"permit":"B200466420","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-24","address":"3136 W CHASE AVE","workDescription":"INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 10 KW. ARRAY OUTPUT: 11.34 KW.   INCLUDES 15 KWH ENERGY STORAGE SYSTEM.  LOCATION: ROOF PLANES OF HOME. ICC DISTRIBUTED GENERATION INSTALLER CERT. #18-0817.","reportedCost":31546,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200466420"},{"permit":"B200466364","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-24","address":"5812 S MENARD AVE","workDescription":"INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: SLOPED (2:12 TO 5:12). INVERTER OUTPUT: 10 KW. ARRAY OUTPUT: 10.25 KW.   INCLUDES 13.5 KWH ENERGY STORAGE SYSTEM.  LOCATION: ROOF PLANES OF HOME. ICC DISTRIBUTED GENERATION INSTALLER CERT. #18-0817.","reportedCost":24475,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200466364"},{"permit":"B200467450","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-24","address":"10409 S SPRINGFIELD AVE","workDescription":"INSTALL SOLAR PANELS ON ROOF OF ACCESSORY BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 10 KW. ARRAY OUTPUT: 12.71 KW.   INCLUDES 15 KWH ENERGY STORAGE SYSTEM.  LOCATION: ROOF PLANES OF DETACHED STRUCTURE. ICC DISTRIBUTED GENERATION INSTALLER CERT. #18-0817.","reportedCost":24149,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200467450"},{"permit":"B200467082","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-24","address":"3508 W 81ST PL","workDescription":"INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 10 KW. ARRAY OUTPUT: 8.91 KW.   INCLUDES 15 KWH ENERGY STORAGE SYSTEM.  LOCATION: ROOF PLANES OF MAIN HOUSE. ICC DISTRIBUTED GENERATION INSTALLER CERT. #18-0817.","reportedCost":21929,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200467082"},{"permit":"B200467072","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-24","address":"320 E 109TH ST","workDescription":"INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 10 KW. ARRAY OUTPUT: 8.2 KW.   INCLUDES 15 KWH ENERGY STORAGE SYSTEM.  LOCATION: ROOF PLANES OF HOME. ICC DISTRIBUTED GENERATION INSTALLER CERT. #18-0817.","reportedCost":20580,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200467072"},{"permit":"B200466719","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-24","address":"9029 S MORGAN ST","workDescription":"INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: SLOPED (2:12 TO 5:12). INVERTER OUTPUT: 11.5 KW. ARRAY OUTPUT: 7.79 KW.   INCLUDES 13.5 KWH ENERGY STORAGE SYSTEM.  LOCATION: ROOF PLANES OF HOME. ICC DISTRIBUTED GENERATION INSTALLER CERT. #18-0817.","reportedCost":19801,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200466719"},{"permit":"B200467444","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-24","address":"10409 S SPRINGFIELD AVE","workDescription":"INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 10 KW. ARRAY OUTPUT: 4.51 KW.   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INVERTER OUTPUT: 10 KW. ARRAY OUTPUT: 3.69 KW.   INCLUDES 15 KWH ENERGY STORAGE SYSTEM.  LOCATION: ROOF PLANES OF MAIN HOUSE. ICC DISTRIBUTED GENERATION INSTALLER CERT. #18-0817.","reportedCost":12011,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200467313"},{"permit":"B200467318","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-24","address":"11515 S CARPENTER ST","workDescription":"INSTALL SOLAR PANELS ON ROOF OF ACCESSORY BUILDING. ROOF TYPE: SLOPED (2:12 TO 5:12). INVERTER OUTPUT: 10 KW. ARRAY OUTPUT: 4.51 KW.   INCLUDES 15 KWH ENERGY STORAGE SYSTEM.  LOCATION: ROOF PLANES OF DETACHED STRUCTURE. ICC DISTRIBUTED GENERATION INSTALLER CERT. #18-0817.","reportedCost":8569,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200467318"},{"permit":"B200467087","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-24","address":"3508 W 81ST PL","workDescription":"INSTALL SOLAR PANELS ON ROOF OF ACCESSORY BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 10 KW. ARRAY OUTPUT: 3.24 KW.   INCLUDES 15 KWH ENERGY STORAGE SYSTEM.  LOCATION: ROOF PLANES OF DETACHED STRUCTURE. ICC DISTRIBUTED GENERATION INSTALLER CERT. #18-0817.","reportedCost":3242,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200467087"},{"permit":"B200466634","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-23","address":"2326 N KARLOV AVE","workDescription":"INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 11.5 KW. ARRAY OUTPUT: 6.6 KW.   INCLUDES 13.5 KWH ENERGY STORAGE SYSTEM.  LOCATION: ROOF OF PRINCIPAL BUILDING. ICC DISTRIBUTED GENERATION INSTALLER CERT. #24-0069.","reportedCost":30000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200466634"},{"permit":"B200466616","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-23","address":"2326 N KARLOV AVE","workDescription":"INSTALL SOLAR PANELS ON ROOF OF ACCESSORY BUILDING. ROOF TYPE: SLOPED (2:12 TO 5:12). INVERTER OUTPUT: 11.5 KW. ARRAY OUTPUT: 5.72 KW.   INCLUDES 13.5 KWH ENERGY STORAGE SYSTEM.  LOCATION: GARAGE AND MAIN BUILDING. ICC DISTRIBUTED GENERATION INSTALLER CERT. #24-0069.","reportedCost":25000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200466616"},{"permit":"B200466231","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-23","address":"10653 S EWING AVE","workDescription":"INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 10 KW. ARRAY OUTPUT: 6.56 KW.   INCLUDES 15 KWH ENERGY STORAGE SYSTEM.  LOCATION: ROOF PLANES OF HOME. ICC DISTRIBUTED GENERATION INSTALLER CERT. #18-0817.","reportedCost":22464,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200466231"},{"permit":"B200466206","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-23","address":"5031 N OAK PARK AVE","workDescription":"INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: SLOPED (2:12 TO 5:12). INVERTER OUTPUT: 11.5 KW. ARRAY OUTPUT: 10.44 KW.   INCLUDES 13.5 KWH ENERGY STORAGE SYSTEM.  LOCATION: THE ROOF. ICC DISTRIBUTED GENERATION INSTALLER CERT. #22-0420.","reportedCost":15660,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200466206"},{"permit":"B200464319","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-22","address":"7648 S HERMITAGE AVE","workDescription":"INSTALL SOLAR PANELS ON ROOF OF ACCESSORY BUILDING. ROOF TYPE: SLOPED (2:12 TO 5:12). INVERTER OUTPUT: 9.6 KW. ARRAY OUTPUT: 2.61 KW.   INCLUDES 19.87 KWH ENERGY STORAGE SYSTEM.  LOCATION: GARAGE ROOFTOP. ICC DISTRIBUTED GENERATION INSTALLER CERT. #23-0672.","reportedCost":25448,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200464319"},{"permit":"B200465561","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-22","address":"1514 N CENTRAL AVE","workDescription":"INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: SLOPED (2:12 TO 5:12). INVERTER OUTPUT: 7.6 KW. ARRAY OUTPUT: 9.68 KW.  LOCATION: ROOFTOP. ICC DISTRIBUTED GENERATION INSTALLER CERT. #19-0250.","reportedCost":8648,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200465561"},{"permit":"101079714","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-04-21","address":"4521 W ROOSEVELT RD","workDescription":"SPR 2019 CBRC: REVISION PERMIT, RELATED TO PERMIT #101052652 WHICH WAS REINSTATED AS PERMIT #101076664. REVISION INCLUDES PV MODULE LAYOUT CHANGES DUE TO THE BUILDING BEING FULLY CONSTRUCTED SINCE ORIGINAL PERMIT APPROVAL, USING TWO DIFFERENT MODULE MANUFACTURERS. DUE TO LAYOUT CHANGED, MECHANICAL ATTACHMENT QUANTITY ALSO ADJUSTED. INVERTER MANUFACTURER CHANGED FROM CPS TO SOLAREDGE, AND INVERTER MOUNTING TYPE CHANGED FROM BEING RACK INSTALLED ON LOWER ROOF TO WALL MOUNTED ON LOWER ROOF. REVISED SYSTEM IS 836.64 KW-DC. TOTAL SYSTEM AREA OF 52,065 SQFT, OCCUPANCY TYPE, AND CONSTRUCTION TYPE REMAIN SAME.","reportedCost":1900000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101079714"},{"permit":"B200465383","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-21","address":"1942 N WOOD ST","workDescription":"INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: LOW-SLOPED (<2:12). INVERTER OUTPUT: 11.5 KW. ARRAY OUTPUT: 8.55 KW.   INCLUDES 13.5 KWH ENERGY STORAGE SYSTEM.  LOCATION: ROOF, ELECTRIC ROOM, BACKYARD. ICC DISTRIBUTED GENERATION INSTALLER CERT. #22-0441.","reportedCost":41000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200465383"},{"permit":"B200465802","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-21","address":"2227 N BISSELL ST","workDescription":"INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: LOW-SLOPED (<2:12). INVERTER OUTPUT: 11.5 KW. ARRAY OUTPUT: 12.42 KW.   INCLUDES 13.5 KWH ENERGY STORAGE SYSTEM.  LOCATION: ROOF (PANELS) & BASEMENT (EQUIPMENT) / UNIT 1. ICC DISTRIBUTED GENERATION INSTALLER CERT. #14-0235.","reportedCost":37262,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200465802"},{"permit":"B200465887","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-21","address":"6918 S DR MARTIN LUTHER KING JR DR","workDescription":"INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 10 KW. ARRAY OUTPUT: 8.91 KW.   INCLUDES 15 KWH ENERGY STORAGE SYSTEM.  LOCATION: ROOF PLANES OF HOMES. ICC DISTRIBUTED GENERATION INSTALLER CERT. #18-0817.","reportedCost":21929,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200465887"},{"permit":"B200465703","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-21","address":"6407 S EBERHART AVE","workDescription":"INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 10 KW. ARRAY OUTPUT: 7.695 KW.   INCLUDES 15 KWH ENERGY STORAGE SYSTEM.  LOCATION: ROOF PLANES OF HOME. ICC DISTRIBUTED GENERATION INSTALLER CERT. #18-0817.","reportedCost":19621,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200465703"},{"permit":"B200465906","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-21","address":"10037 S WALLACE ST","workDescription":"INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 10 KW. ARRAY OUTPUT: 4.74 KW.   INCLUDES 15 KWH ENERGY STORAGE SYSTEM.  LOCATION: ROOF PLANES OF MAIN HOUSE. ICC DISTRIBUTED GENERATION INSTALLER CERT. #18-0817.","reportedCost":14006,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200465906"},{"permit":"B200465911","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-21","address":"10037 S WALLACE ST","workDescription":"INSTALL SOLAR PANELS ON ROOF OF ACCESSORY BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 10 KW. ARRAY OUTPUT: 3.16 KW.   INCLUDES 15 KWH ENERGY STORAGE SYSTEM.  LOCATION: ROOF PLANES OF DETACHED STRUCTURE. ICC DISTRIBUTED GENERATION INSTALLER CERT. #18-0817.","reportedCost":11004,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200465911"},{"permit":"B200465855","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-04-20","address":"2800 W FITCH AVE","workDescription":"INSTALL SOLAR PANELS ON ROOF OF PRINCIPAL BUILDING. ROOF TYPE: STEEP (>5:12). INVERTER OUTPUT: 10 KW. 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