{ "currency": "CZK", "engine_revision": "585818885f76d181dafab27328bf49f574a465bd", "inputs": { "ac_kw": 3500, "annual_energy_mwh": 4400, "attributes": { "public_sample": true }, "capture_price_eur_mwh": 80, "cod_year": 2010, "connection_point_id": null, "connection_voltage_kv": null, "contracted_price_eur_mwh": null, "country": "CZ", "currency": "CZK", "dc_kwp": 4000, "dso": null, "free_area_ha": 1.5, "grid_export_kw": 3500, "grid_import_kw": null, "id": "sample-pv", "land_tenure": "unknown", "largest_free_polygon_ha": 1, "latitude": 49.6, "lease_end_year": null, "longitude": 15.3, "module_status": "legacy", "module_weight_kg": 20, "module_wp": 250, "modules_per_string": null, "modules_per_table": 32, "n_modules": 16000, "n_tables": 500, "name": "PV8 demonstration solar plant", "offtake_contracted_pct": null, "offtake_merchant_pct": null, "organisation_id": "public-synthetic-only", "site_area_ha": 8, "sources": [ "Synthetic demonstration assumptions; no owner records" ], "strings": null, "tariff_end_date": null, "transformer_kva": null, "uploads": {} }, "recipe_sha256": "6336621d4d7dd98e4d258b757e006f2dad71c51d6d5a7fda73afb56d034eef41", "result": { "assumptions": [ "Installed module dimensions are not recorded (era-typical values are a screening ASSUMPTION and are not used here): the mounting fit cannot refuse the candidate until they are.", "Rail direction not recorded: rails taken to run along the row (horizontal purlins, one rail pair per module row) — ASSUMPTION.", "Modules per table after repowering = 20 (today 32) — ERA_AREA: area-equivalent re-pack of the installed table footprint: 32 × 1825×926 mm (era-typical 250 Wp module area (14.8% STC efficiency, SCREENING ASSUMPTION)) holds 20 × 2384×1134 mm at a 20 mm gap; table envelope not recorded.", "Off-take regime not set — treated as 100% merchant.", "Construction outage 3.0 month(s) (screening assumption ~0.75 months/MWp of scope, 1–6 bounded): 1,100 MWh of in-scope production (14 686 312 Kč) foregone once and carried in the incremental cash flow alongside CAPEX.", "First-year LID is a separate event: current plant 0% across 100% of its energy basis; repowered modules 1.5% across 100.0% of the plant. Annual degradation begins from the post-LID baseline in year 2.", "Inverter lifecycle: 15-year useful life; current age 16 years (ASSET_COD_SCREENING_PROXY); 7 downtime days and 0,00 Kč residual value per whole-plant replacement. Replacement CAPEX is the PV8 screening inverter rate.", "P50, P75, P90 and the selected downside use the same visible correlated-lognormal uncertainty contract as lifecycle energy, cash flows and the frozen report; no global default haircut is applied.", "racking_replacement_czk_per_wp = 1,82", "module_cost_czk_per_wp = 2,67", "install_cost_czk_per_wp = 1,21", "removal_cost_czk_per_module = 194", "inverter_cost_czk_per_w = 0,73", "transformer_cost_czk_per_kva = 364", "bos_recable_czk_per_wp = 0,49", "recycling_cost_czk_per_module = 146", "scrap_value_czk_per_module = 48,58", "testing_czk_per_module = 60,73", "packing_czk_per_module = 36,44", "secondlife_czk_per_wp = 1,09 (0,49–1,94)", "Continue-operating energy value = 1 968 Kč/MWh; repowered energy value = 1 968 Kč/MWh.", "Continue-operating degradation = 0.7%/yr and year-one operating cost = 1 184 016 Kč; repowered degradation = 0.4%/yr and year-one operating cost = 1 070 306 Kč. O&M, availability, insurance, lease, warranty, maintenance and terminal values are listed in the operating lifecycle and remain editable run inputs.", "Czech support ends during 2030: only the commissioning year is recorded, so 2030 is valued half at the support level and half at the merchant price (mid-year assumption). Record the commissioning date to date it.", "Czech support form not recorded: priced as the výkupní cena. Under the roční zelený bonus the plant earns the merchant price plus the bonus instead; record the form registered at OTE.", "ERÚ support level for 2026: výkupní cena 16,689 Kč/MWh and roční zelený bonus 15,696 Kč/MWh (cenový výměr č. 7/2025; row 506).", "ERÚ support level for 2027: výkupní cena 17,023 Kč/MWh and roční zelený bonus 16,044 Kč/MWh (cenový výměr č. 6/2026; row 506).", "Prices are in constant 2026 CZK: each ERÚ level, set in the CZK of its own year, is deflated at the 2 % Czech inflation reference (the ČNB target).", "After 2027 (the last year ERÚ has decided) the support level is held flat in real terms, which matches § 12 odst. 2 of Act 165/2012 Sb. (the výkupní cena rises 2 % a year) at the 2 % inflation reference. Held flat in nominal CZK instead, a 2 % real decline a year, is shown as a sensitivity only.", "Solar levy: 20 % of the support paid is deducted while support lasts (§ 18 of Act 165/2012 Sb.); the net support in 2026 is 13,351 Kč/MWh.", "Merchant price 1,968 Kč/MWh: the asset's capture price as entered, held flat.", "Czech support path: screening from ERÚ's price decisions and Act 165/2012 Sb., OWNER_LEGAL_REVIEW_REQUIRED; the plant's OTE support registration and settlement statements govern. Negative-price hours and the adequacy review are not modelled.", "Repowered case: support stays on the existing plant's own yearly output and the added energy earns the merchant price — a screening assumption until the Czech intervention rules apply (owner legal review)." ], "decision_stage": "SCREENING", "engineering": { "baseline_basis": "RECORDED", "candidate": "generic 650 Wp class", "candidate_module_wp": 650.0, "candidate_source": "platform default", "dc_kwp_after": 6500.0, "dc_kwp_before": 4000.0, "dc_uplift_kwp": 2500.0, "existing_module_wp": 250, "inverter_strategy": "replace inverters in repowered blocks", "layout_evidence": "UNKNOWN — source drawings carry no explicit stage language; classify before construction decisions (stage is never inferred from appearance)", "modules_installed": 10000, "modules_per_table_existing": 32, "modules_per_table_new": 20, "modules_removed": 16000, "mounting_structures": "NOT VERIFIED — installed module dimensions not recorded (era-typical values are a screening ASSUMPTION); the mounting fit cannot refuse the candidate until they are", "orientation": "UNKNOWN", "plant_dc_kwp_after": 6500.0, "plant_dc_kwp_before": 4000, "scope": "500/500 tables (full)", "structural": "NOT VERIFIED — per-table module mass 640 → 646 kg (+1%) — structural verification of tables/foundations REQUIRED", "structural_mass_delta_pct": 0.9, "structure_strategy": "keep existing structures", "table_envelope_mm": null, "table_geometry_basis": "ERA_AREA", "table_geometry_note": "area-equivalent re-pack of the installed table footprint: 32 × 1825×926 mm (era-typical 250 Wp module area (14.8% STC efficiency, SCREENING ASSUMPTION)) holds 20 × 2384×1134 mm at a 20 mm gap; table envelope not recorded", "table_module_mass_kg": "640 → 646", "transformer": "verify transformer, switchgear, protection, metering and PCC settings against the selected AC envelope; an AC increase is not inferred from a DC-only scope" }, "finance": { "added_energy_mwh_yr": 1265.6, 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