{"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":"2026-09-17T12:28:40+00:00","price":"251.59","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0CYGBZX8D?maas=maas_adg_api_583055011478542661_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PB2261e8a0b184c1fff68bfd79166f4696&aa_adgroupid=08d58cd8660f81b48cd314c89204d5e2_PBSEP_!!!affid!!!_118045_&aa_creativeid=819dZsOIxIzPusMcnZWfpCaC0zbDelFgAh9xlMJb_bWYIXA4_c"}],"product":{"brand":"AFERIY-UK","evidence_url":"https://www.mainbuyer.com/evidence/products/aferiy-portable-solar-panel-kit-200w-22v-foldable-monocrystalline-solar-panel-etfe-with-free-standing-supports-junction-box-ip65-for-solar-generato-b0cygbzx8d/prices","gtin":null,"id":9706,"model_number":null,"name":"AFERIY Portable Solar Panel Kit 200W 22V, Foldable Monocrystalline Solar Panel ETFE with Free-Standing Supports, Junction Box, IP65 for Solar Generato","product_url":"https://www.mainbuyer.com/product/aferiy-portable-solar-panel-kit-200w-22v-foldable-monocrystalline-solar-panel-etfe-with-free-standing-supports-junction-box-ip65-for-solar-generato-b0cygbzx8d","urn":"MB-AWIN-GB-B0CYGBZX8D"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"251.59","historical_low":"251.59","last_observed_at":"2026-09-17T12:28:40+00:00","low_30d":"251.59","low_90d":"251.59","median_price":"251.59","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:40+00:00"}}