imertan/bipv-analyst

1{2  "generic": {3    "match": {4      "countries": [],5      "keywords": []6    },7    "context": [8      "Exact transformer spare capacity and point-of-connection export limits are usually controlled by the local distribution utility and are often not public at concept stage.",9      "For early BIPV design, treat grid export as a design constraint rather than a guaranteed benefit."10    ],11    "design_implications": [12      "Keep PV area stageable so roof and facade PV can be reduced, expanded, or connected in phases.",13      "Prioritise self-consumption when PV peak approaches or exceeds building demand peak.",14      "Reserve inverter/electrical room space, metering/switchgear space, vertical risers, and accessible maintenance routes early."15    ],16    "ask_for_precision": [17      "point-of-connection export limit in kW",18      "nearest transformer spare capacity or hosting capacity",19      "PV connection threshold and application category",20      "metering, protection, and switchgear requirements",21      "expected application and approval timeline"22    ],23    "sources": []24  },25  "switzerland": {26    "match": {27      "countries": ["Switzerland", "CHE", "CH"],28      "keywords": ["zurich", "zürich", "zug", "geneva", "basel", "lausanne", "bern", "switzerland", "schweiz", "suisse"]29    },30    "context": [31      "Grid connection and export approval are handled by the relevant local distribution grid operator, not by CEA.",32      "Public national context supports reduced or realistic grid-connection sizing for high PV penetration; designing the grid for 100 percent of PV peak can be unnecessarily expensive.",33      "Exact transformer spare capacity is normally site-specific and should be confirmed with the local utility."34    ],35    "design_implications": [36      "Do not design BIPV only around maximum export; prioritise self-consumption, staged PV zones, and electrical flexibility.",37      "If PV peak is high relative to demand, protect space for metering/switchgear and possible storage or curtailment-ready controls.",38      "When heating is district-heating or boiler-based, do not claim BIPV directly decarbonises heating unless the concept adds electric heating or heat pumps."39    ],40    "ask_for_precision": [41      "local DSO point-of-connection export limit in kW",42      "transformer spare capacity at the nearest secondary substation",43      "required metering/protection concept for building-integrated PV",44      "whether reduced connection capacity or export limiting is expected",45      "feed-in remuneration or reference-price treatment for the project category"46    ],47    "sources": [48      "https://www.swissgrid.ch/en/home/customers/topics/grid-connection.html",49      "https://www.swissgrid.ch/en/home/newsroom/blog/2026/20260330-01.html"50    ]51  },52  "europe_generic": {53    "match": {54      "countries": ["Germany", "France", "Italy", "Spain", "Netherlands", "Austria", "Belgium", "Denmark", "Sweden", "Norway", "Finland"],55      "keywords": ["europe", "eu", "germany", "france", "italy", "spain", "netherlands", "austria", "belgium", "denmark", "sweden", "norway", "finland"]56    },57    "context": [58      "Distribution grid operators normally control connection approval, export limits, metering, and reinforcement requirements.",59      "Export compensation and self-consumption rules vary by country and tariff category.",60      "Exact local hosting capacity is usually grid-node-specific."61    ],62    "design_implications": [63      "Use CEA PV/demand ratios to decide whether the concept should be export-ready, self-consumption-first, or staged.",64      "Reserve electrical/service space before the facade design becomes fixed.",65      "Keep visible facade BIPV zones modular so they can be phased if the connection study limits export."66    ],67    "ask_for_precision": [68      "DSO export limit",69      "connection application category",70      "metering/protection requirements",71      "reinforcement cost or timeline risk",72      "export compensation rule for this building type"73    ],74    "sources": []75  },76  "united_kingdom": {77    "match": {78      "countries": ["United Kingdom", "UK", "Great Britain", "England", "Scotland", "Wales"],79      "keywords": ["uk", "united kingdom", "great britain", "england", "scotland", "wales", "london", "manchester", "glasgow"]80    },81    "context": [82      "Export payment for eligible small-scale generation in Great Britain is handled through the Smart Export Guarantee, where licensees set tariff terms.",83      "Grid connection is coordinated through the local Distribution Network Operator. G98, G99, and export-limitation logic such as G100 commonly shape connection routes.",84      "Connection/export restrictions are project- and network-specific."85    ],86    "design_implications": [87      "For small/simple systems, preserve a straightforward metering and DNO notification route; for larger BIPV areas, assume pre-application coordination may affect PV phasing.",88      "Keep facade/roof PV zones stageable so the design can respond to DNO export limits.",89      "Reserve space for export control, metering, and switchgear if PV peak is large relative to demand."90    ],91    "ask_for_precision": [92      "DNO connection route: G98, G99, or larger embedded generation process",93      "allowed export capacity in kW",94      "whether export limitation/control is required",95      "metering requirements for SEG/export payment",96      "DNO study timeline and likely reinforcement risk"97    ],98    "sources": [99      "https://www.ofgem.gov.uk/environmental-and-social-schemes/smart-export-guarantee-seg"100    ]101  },102  "united_states": {103    "match": {104      "countries": ["United States", "USA", "US"],105      "keywords": ["united states", "usa", "california", "new york", "texas", "florida", "illinois", "washington", "boston", "chicago"]106    },107    "context": [108      "Distributed solar interconnection, net metering, and export compensation vary by state, utility, and tariff.",109      "State policy databases such as DSIRE and federal resources such as EPA/FERC/NREL help identify interconnection and compensation context, but exact export limits are utility- and feeder-specific.",110      "Large commercial systems can face interconnection study timelines and utility upgrade requirements."111    ],112    "design_implications": [113      "Do not assume retail net metering or unlimited export; size and phase BIPV around self-consumption unless the utility tariff is known.",114      "For concept design, reserve electrical/switchgear space and keep PV zones modular for utility interconnection outcomes.",115      "Where export compensation is weak, prioritise load matching, storage-ready space, and PV surfaces that align with daytime loads."116    ],117    "ask_for_precision": [118      "utility interconnection application category",119      "state net metering or net billing treatment",120      "export compensation rate",121      "allowed export capacity and required protection equipment",122      "interconnection study timeline and upgrade-cost risk"123    ],124    "sources": [125      "https://www.epa.gov/greenpower/solar-interconnection-standards-policies",126      "https://www.ferc.gov/generator-interconnection",127      "https://www.dsireusa.org/net_metering/"128    ]129  },130  "canada": {131    "match": {132      "countries": ["Canada", "CAN"],133      "keywords": ["canada", "ontario", "quebec", "british columbia", "alberta", "toronto", "vancouver", "montreal"]134    },135    "context": [136      "Net metering and interconnection are mainly provincial and utility-specific; there is no single national rule that determines export value for every project.",137      "The Canadian Electrical Code provides technical grounding, but grid connection requirements are enforced through provincial/utility processes.",138      "Exact hosting capacity and export limits are project-location-specific."139    ],140    "design_implications": [141      "Keep BIPV zones stageable until the province/utility connection process is known.",142      "Reserve switchgear/metering and inverter space early, especially for non-residential projects.",143      "Use self-consumption-first design where export value or connection approval is uncertain."144    ],145    "ask_for_precision": [146      "provincial net metering or net billing rule",147      "utility interconnection class and export limit",148      "metering/protection requirements",149      "transformer or feeder hosting-capacity constraint",150      "approval timeline"151    ],152    "sources": []153  },154  "north_america_generic": {155    "match": {156      "countries": ["Mexico"],157      "keywords": ["north america", "mexico"]158    },159    "context": [160      "Grid connection and export compensation are usually controlled by state/province/utility-level rules.",161      "Exact feeder/transformer hosting capacity is rarely available from building energy simulation data."162    ],163    "design_implications": [164      "Treat export value as uncertain until the local utility rule is known.",165      "Prioritise self-consumption, PV phasing, inverter-room space, and metering/switchgear allowance."166    ],167    "ask_for_precision": [168      "local utility export and compensation rule",169      "interconnection application class",170      "point-of-connection export limit",171      "metering/protection requirements"172    ],173    "sources": []174  },175  "australia": {176    "match": {177      "countries": ["Australia", "AUS"],178      "keywords": ["australia", "sydney", "melbourne", "brisbane", "perth", "adelaide", "canberra"]179    },180    "context": [181      "Australia has very high rooftop solar penetration, and export limits are a major grid-integration issue.",182      "Dynamic operating envelopes can vary import/export limits over time and location instead of using only fixed conservative export caps.",183      "Network-specific export limits can strongly affect the useful size of rooftop and facade PV."184    ],185    "design_implications": [186      "Design BIPV as self-consumption-first and export-flexible rather than assuming all surplus can be exported.",187      "Protect space for battery-ready equipment, export-control hardware, and metering/switchgear.",188      "Prioritise surfaces that align with building loads and reduce midday export peaks if export limits are tight."189    ],190    "ask_for_precision": [191      "network export limit or dynamic operating envelope availability",192      "connection application class",193      "battery/export-control requirements",194      "metering requirements",195      "whether emergency backstop or flexible export control applies"196    ],197    "sources": [198      "https://arena.gov.au/knowledge-innovation/distributed-energy-integration-program/dynamic-operating-envelopes-workstream/",199      "https://www.aemo.com.au/learn/energy-explained/fact-sheets/operating-electricity-grids-with-rooftop-solar-installations"200    ]201  },202  "singapore": {203    "match": {204      "countries": ["Singapore", "SGP"],205      "keywords": ["singapore"]206    },207    "context": [208      "Singapore has high solar irradiance and strong public solar deployment targets, but land and roof area are constrained.",209      "EMA/SP Group payment schemes distinguish consumer categories and embedded solar capacity; excess export can be compensated through defined schemes.",210      "Dense high-rise and master-sub metering situations can affect whether excess solar can be sold or credited."211    ],212    "design_implications": [213      "Prioritise high-value roof and facade surfaces because usable solar area is scarce.",214      "Match PV with daytime cooling and common-area loads before relying on export.",215      "Reserve metering and electrical-room space early, especially for multi-tenant or master-sub arrangements."216    ],217    "ask_for_precision": [218      "contestable or non-contestable consumer status",219      "applicable EMA/SP Group payment scheme",220      "whether master-sub metering constrains export or crediting",221      "metering requirements and SP Group application route",222      "whether non-exporting registration is preferable"223    ],224    "sources": [225      "https://www.ema.gov.sg/our-energy-story/energy-supply/solar",226      "https://www.ema.gov.sg/consumer-information/solar/payment-schemes"227    ]228  },229  "japan": {230    "match": {231      "countries": ["Japan", "JPN"],232      "keywords": ["japan", "tokyo", "osaka", "kyoto", "yokohama"]233    },234    "context": [235      "Grid access is managed through formal connection study and grid access rules.",236      "Japan uses grid-management approaches such as Connect & Manage to allow more renewable connection under congestion management.",237      "Exact connection capacity and curtailment risk are region and utility specific."238    ],239    "design_implications": [240      "Keep BIPV area and inverter capacity stageable until grid access conditions are known.",241      "Prioritise self-consumption and load matching where export/curtailment risk is possible.",242      "Reserve equipment space for protection, metering, and possible export-control requirements."243    ],244    "ask_for_precision": [245      "utility grid access study result",246      "connection capacity and curtailment conditions",247      "FIT/FIP or market sale treatment for the project category",248      "metering/protection requirements",249      "study timeline"250    ],251    "sources": [252      "https://www.occto.or.jp/en/works/no6-2.html",253      "https://www.occto.or.jp/en/works/no7.html"254    ]255  },256  "china": {257    "match": {258      "countries": ["China", "CHN"],259      "keywords": ["china", "beijing", "shanghai", "shenzhen", "guangzhou", "hong kong"]260    },261    "context": [262      "Distributed PV is a major national direction, but connection/export rules and incentives are strongly province/city/grid-company specific.",263      "Industrial and park-scale microgrid approaches are increasingly relevant for local consumption of renewables.",264      "Exact grid acceptance and export treatment should be checked with the local grid company and local policy."265    ],266    "design_implications": [267      "Prioritise self-consumption and nearby-load matching, especially for industrial, campus, or mixed-use projects.",268      "Use roof/facade PV zoning that can be phased by local grid approval.",269      "Reserve space for storage-ready or microgrid-ready equipment when PV area is large."270    ],271    "ask_for_precision": [272      "local grid-company distributed PV connection procedure",273      "self-consumption/export compensation rule",274      "province/city incentive or filing requirement",275      "metering/protection requirements",276      "whether microgrid or local-consumption rules apply"277    ],278    "sources": [279      "https://en.ndrc.gov.cn/news/mediarusources/202207/t20220729_1332322.html",280      "https://english.www.gov.cn/news/202601/09/content_WS6960bec3c6d00ca5f9a08816.html"281    ]282  },283  "india": {284    "match": {285      "countries": ["India", "IND"],286      "keywords": ["india", "delhi", "mumbai", "bangalore", "bengaluru", "hyderabad", "chennai", "kolkata"]287    },288    "context": [289      "Rooftop solar support and application routes exist nationally, but net metering, group/virtual metering, approval timelines, and export treatment vary by state and DISCOM.",290      "DISCOM verification and state rules are central to grid-connected rooftop solar delivery.",291      "Subsidy and programme eligibility may depend on consumer category and project model."292    ],293    "design_implications": [294      "Identify the building's DISCOM/state rule early before fixing PV area or ownership model.",295      "For multi-building or apartment projects, consider group or virtual metering possibilities where available.",296      "Reserve metering/switchgear space and keep PV zones stageable for DISCOM approval."297    ],298    "ask_for_precision": [299      "state/DISCOM net metering, gross metering, group metering, or virtual metering rule",300      "eligible system size and consumer category",301      "DISCOM approval pathway and timeline",302      "metering/protection requirements",303      "subsidy or programme eligibility"304    ],305    "sources": [306      "https://mnre.gov.in/en/grid-connected-solar-rooftop-programme/"307    ]308  },309  "middle_east_gulf": {310    "match": {311      "countries": ["United Arab Emirates", "UAE", "Saudi Arabia", "Qatar", "Kuwait", "Bahrain", "Oman"],312      "keywords": ["dubai", "abu dhabi", "uae", "saudi", "riyadh", "jeddah", "qatar", "doha", "kuwait", "bahrain", "oman", "muscat", "gulf"]313    },314    "context": [315      "Solar resource is strong, but hot climate raises BIPV operating temperature and cooling-load integration questions.",316      "Utility-specific schemes dominate. In Dubai, Shams Dubai allows grid-connected PV with surplus credited through DEWA rules, and installed capacity can be limited by connected load and technical grid constraints.",317      "Inverters and electrical equipment require shaded, ventilated, accessible locations."318    ],319    "design_implications": [320      "Prioritise ventilated BIPV assemblies and avoid trapping heat behind facade modules.",321      "Match PV production with cooling loads and common-area electrical loads.",322      "Reserve shaded/ventilated inverter space, metering space, and roof/facade maintenance access."323    ],324    "ask_for_precision": [325      "local utility distributed solar programme and export-credit rule",326      "capacity limit relative to connected load",327      "metering requirements and whether generation check-meter is needed",328      "approved contractor/consultant requirement",329      "equipment placement and inspection requirements"330    ],331    "sources": [332      "https://www.dewa.gov.ae/en/consumer/solar-community/shams-dubai/shams-dubai-faq",333      "https://www.dewa.gov.ae/en/shamsdubai"334    ]335  },336  "africa_generic": {337    "match": {338      "countries": ["South Africa", "Kenya", "Nigeria", "Egypt", "Morocco", "Ghana", "Ethiopia"],339      "keywords": ["africa", "south africa", "kenya", "nigeria", "egypt", "morocco", "ghana", "ethiopia", "cape town", "johannesburg", "nairobi", "lagos", "cairo"]340    },341    "context": [342      "Solar policy, grid reliability, and export rules vary strongly by country, utility, and municipality.",343      "In many contexts, self-consumption, resilience, and backup/storage readiness can be more important than export revenue.",344      "South Africa has explicit small-scale embedded generation registration distinctions by capacity and grid connection."345    ],346    "design_implications": [347      "Prioritise self-consumption and resilience-ready design before assuming export revenue.",348      "Reserve battery-ready or hybrid-inverter-ready space where grid reliability is a concept concern.",349      "Coordinate early with the licensed distributor or municipality for registration, metering, and anti-islanding/protection requirements."350    ],351    "ask_for_precision": [352      "licensed distributor or municipal SSEG registration process",353      "export permission and compensation rule",354      "metering/protection requirements",355      "backup/storage connection requirements",356      "capacity threshold for simplified registration versus regulator registration"357    ],358    "sources": [359      "https://www.sanews.gov.za/south-africa/nersa-clarifies-small-scale-embedded-generation-regulations"360    ]361  },362  "turkey": {363    "match": {364      "countries": ["Turkey", "Türkiye", "TUR"],365      "keywords": ["turkey", "türkiye", "istanbul", "ankara", "izmir", "antalya"]366    },367    "context": [368      "Unlicensed electricity generation is the main framework relevant to many rooftop/building solar projects, with EPDK listing regulations, application documents, connection/use agreements, and special procedures for solar up to 25 kW.",369      "Distribution company approval and the licensed versus unlicensed route matter for project feasibility.",370      "Exact connection capacity is site- and distribution-company-specific."371    ],372    "design_implications": [373      "Check early whether the BIPV concept fits the unlicensed generation route or needs a more complex licensed path.",374      "Keep PV area and inverter capacity stageable until distribution-company approval is clearer.",375      "Reserve metering/switchgear space and a clear route for connection equipment."376    ],377    "ask_for_precision": [378      "eligible licensed or unlicensed generation route",379      "distribution company connection capacity and export treatment",380      "whether the project qualifies for simplified solar procedures",381      "required application documents and agreements",382      "metering/protection requirements"383    ],384    "sources": [385      "https://www.epdk.gov.tr/Detay/Icerik/3-0-92/elektriklisanssiz-ure-",386      "https://enerji.gov.tr/bilgi-merkezi-enerji-lisanssiz-elektrik-uretimi-en"387    ]388  },389  "russia": {390    "match": {391      "countries": ["Russia", "Russian Federation", "RUS"],392      "keywords": ["russia", "russian federation", "moscow", "saint petersburg"]393    },394    "context": [395      "Microgeneration rules exist for small systems, but the framework is less mature and may not translate well to larger architectural BIPV projects.",396      "Public summaries indicate microgeneration/export arrangements around small capacities; larger projects require more cautious local legal and utility review.",397      "Connection practice can be a barrier even where regulation exists."398    ],399    "design_implications": [400      "Frame BIPV first around self-consumption, envelope integration, and resilience rather than export economics.",401      "Avoid relying on export revenue for concept justification unless local utility approval is confirmed.",402      "Keep PV systems modular and electrically simple where policy/application risk is high."403    ],404    "ask_for_precision": [405      "whether the project falls under microgeneration or another connection category",406      "allowed installed/export capacity",407      "local grid-company connection procedure",408      "sale/export tariff or retail-market arrangement",409      "metering/protection requirements"410    ],411    "sources": [412      "https://www.eurosolarrussia.org/en/o-partnerstve/zakonodatelstvo/"413    ]414  },415  "asia_generic": {416    "match": {417      "countries": [],418      "keywords": ["asia", "southeast asia", "east asia", "south asia"]419    },420    "context": [421      "Solar/grid rules vary strongly by country, utility, province, and city.",422      "Dense urban contexts can make facade and roof area scarce, while grid/export rules can make self-consumption more valuable than maximum export.",423      "Cooling loads, high temperatures, and monsoon/cloud patterns can affect BIPV design and performance."424    ],425    "design_implications": [426      "Prioritise self-consumption and load matching unless the local export rule is known.",427      "Use ventilated BIPV assemblies in hot/humid climates to reduce temperature-related performance loss.",428      "Keep roof/facade PV zones modular and stageable for local utility approval."429    ],430    "ask_for_precision": [431      "local utility/export rule",432      "connection application category",433      "metering/protection requirements",434      "whether virtual/group/net/gross metering is available",435      "climate-specific equipment and ventilation requirements"436    ],437    "sources": []438  }439}440