{"dataset":"MainBuyer UK price observations","market":"GB","market_name":"United Kingdom","methodology":"Each observation is stored only when MainBuyer has a timestamped checked retailer offer. Missing days are not interpolated or invented. Historical low, high and median figures use recorded in-stock observations only.","observations":[{"currency":"GBP","in_stock":true,"observed_at":"2026-09-17T12:28:55+00:00","price":"449.00","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0FZHXRNT2?maas=maas_adg_api_588563440394542563_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=412ff9ac3671fc721b39248631d3f6b2&aa_adgroupid=0dd4f013eef50e1efc0f6e1cc474a5fe_PBSEP_!!!affid!!!_118045_&aa_creativeid=31a1dGChSGatuyBv6CaYLu99tJSPe3tv_bnnDLxSCYojmpSI_c"}],"product":{"brand":"UK-Anker","evidence_url":"https://mainbuyer.com/evidence/products/anker-solix-ps400-400w-bifacial-portable-solar-panel-foldable-b0fzhxrnt2/prices","gtin":null,"id":10278,"model_number":null,"name":"Anker SOLIX PS400, 400W Bifacial Portable Solar Panel, Foldable","product_url":"https://mainbuyer.com/product/anker-solix-ps400-400w-bifacial-portable-solar-panel-foldable-b0fzhxrnt2","urn":"MB-AWIN-GB-B0FZHXRNT2"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"449.00","historical_low":"449.00","last_observed_at":"2026-09-17T12:28:55+00:00","low_30d":"449.00","low_90d":"449.00","median_price":"449.00","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:55+00:00"}}