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Built a data warehouse to start storing historical price from my electrical provider

First of all, not trying to sell anything, lol. I just wanted to share that I built a data warehouse which scrapes off an API of my electricity provider and starts storing the price information. Till now my electrical connection was a fixed rate per unit but at my new place, it is dynamic depending on 30 min slots. So this warehouse is to store historical data which I can then feel into my automation and optimize my heavy appliances say EV charging for the cheapest time in the week dependin

五维评分

付费意愿
20
需求真实度
45
个人可落地
90
竞争空间
55
新鲜度
70

AI 分析

痛点:日本动态电价按30分钟波动,用户需要抓取并存储历史价格,才能自动优化EV充电等大功率设备在最低价时段运行。

目标用户:日本使用动态电价套餐、拥有EV或大功率家电、且愿意折腾自动化的家庭用户与Home Assistant玩家。

证据:my electrical connection was a fixed rate per unit but at my new place, it is dynamic depending on 30 min slots. So this warehouse is to store historical data which I can then feel into my automation and optimize my heavy appliances say EV charging for the cheapest time in the week depending on the seasons and all. Very localized for a Japanese Electricity provider

变现:免费基础抓取+付费电价预测/自动化规则SaaS;Home Assistant插件订阅;与日本电力公司或EV充电桩厂商分成;按节省电费抽成。

MVP:2周内做出针对日本某电力API的抓取器+SQLite/TimescaleDB存储+简单REST接口+Home Assistant集成,提供未来24小时最低价时段推荐与通知,再验证用户是否愿意付费。

竞品:Tibber、Octopus Energy Agile、Amber Electric、Home Assistant Energy Management、Looop官方API/App

摘要:作者为日本Looop电力构建了动态电价数据仓库,抓取30分钟粒度价格并计划用于优化EV充电等重负载。帖子未提及付费意愿或收入,仅个人需求,但动态电价地区存在可产品化的省钱自动化机会。