Model/tests
Khalim Conn-Kowlessar 46bca47365 feat(modelling): Products.solar_bundle_cost + committed solar rate sheet
Slice 7 of the Solar PV Recommendation Generator (ADR-0026). Adds the
composite per-dwelling Solar PV cost on the Products collection (ADR-0025
pattern): pv_system(kWp band, nearest of the ECOPV06-13 EA bands 1.0→4.5 kWp,
floor/cap at the ends) + scaffolding(£900 first elevation + £450 each
additional, default 2) + enabling base (EICR £150 + DNO £50 + 2-way consumer
unit £330) + [diverter £980 if cylinder] + [battery if the with-battery
variant] → Cost(total, contingency_rate 0.15).

Rates are data in the committed solar_rates.json (Southern Housing "SOLAR PV &
BATTERY" EA column), loaded via SolarRates.from_json/.default and injectable.
The £2,000 / 5 kWh battery is NOT on the rate sheet — a flagged estimate
(battery_estimate=true), confirmed with the user to stand in until a DB rate.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-08 12:10:27 +00:00
..
applications refactor(ara): rename FirstRunPipeline → AraFirstRunPipeline (PR #1139 review) 2026-06-01 16:28:48 +00:00
datatypes fix(mapper): map cylinder "No Insulation" to insulation_type=None 2026-06-08 09:52:06 +00:00
domain feat(modelling): Products.solar_bundle_cost + committed solar rate sheet 2026-06-08 12:10:27 +00:00
harness test: reflect ASHP winning more often after the Vaillant swap 2026-06-06 21:49:12 +00:00
infrastructure Remove EPC and asset_list changes unrelated to SAL handler 2026-06-01 16:39:09 +00:00
orchestration test: reflect ASHP winning more often after the Vaillant swap 2026-06-06 21:49:12 +00:00
repositories Merge remote-tracking branch 'origin/main' into feature/bill-derivation 2026-06-05 11:09:00 +00:00
utilities tests framework completed 2026-05-20 14:00:19 +00:00
__init__.py added postcode splitter rewrite to ddd 2026-05-19 16:35:09 +00:00
conftest.py tests framework completed 2026-05-20 14:00:19 +00:00
test_lambda_packaging.py more tests to ensure we don't deploy something that is brokern 2026-06-02 15:03:20 +00:00