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Intelligent Octopus Flux is an import and export tariff for homes with solar panels and battery storage. Octopus controls the battery, charging it when electricity is cheaper and discharging energy during the evening peak. The tariff is unavailable to new applicants because Octopus says energy prices are volatile. This guide was checked on 10 July 2026 and explains how the product works while applications remain paused.
Octopus currently directs solar and battery owners towards standard Octopus Flux while Intelligent Octopus Flux is unavailable. The company has not published a reopening date. Existing customers should follow their account terms, while new applicants should not assume an old quotation remains available. The pause matters because Intelligent Flux is a variable tariff. Its rates can change with energy costs after reasonable notice. When applications reopen, customers should obtain a postcode quotation, not rely on older reviews.
Intelligent Octopus Flux combines import and export within one electricity product. It has a standard rate for most of the day and a special Flux rate from 4pm until 7pm. The import and export prices match within each period. Outside the evening peak, the lower matched rate supports battery charging and household consumption. Between 4pm and 7pm, both import and export prices are higher. Octopus aims to discharge the battery during this period, supplying the home first and exporting surplus electricity to the grid. Matched rates change the usual calculation around whether solar energy should fill the battery or be exported. Octopus may export available solar while charging the battery from the grid at another time. Matching prices let the scheduling system concentrate on times that support the grid and reduce net cost.
Standard Octopus Flux requires the customer to create battery schedules. Intelligent Flux transfers that task to Octopus. After the battery is connected through the Octopus Energy app, Octopus can influence when it charges and discharges. Customers can see whether the battery is charging from solar, supplying the home or exporting through the app. They can temporarily disconnect it, but prolonged disconnection can end eligibility. Without active battery authorisation for more than thirty days, Octopus may move the account to another tariff. The customer does not set a required charge level or departure time as a driver would on Intelligent Octopus Go. Octopus sets battery targets according to the system, expected solar generation and seasonal conditions.
The official compatibility list includes GivEnergy, Enphase, SolarEdge and Tesla Powerwall systems. Octopus also identifies Hanchu ESS as an integration planned for the future, but customers should not treat a planned connection as confirmed eligibility. Only one battery connection can currently be registered. A second independent battery must be controlled separately. Compatibility depends on the complete installation, software access and account integration, not simply the brand name printed on the unit. The owner must authorise Octopus to connect with the battery through home internet, an integrated mobile connection or another approved route. Reliable communications are important because the tariff depends on remote instructions and half hourly meter data.
The property must have an operational solar photovoltaic system and home battery. Smart meters must record imported and exported electricity and provide Octopus with half hourly readings. Octopus may request the system's MCS certificate and G98 or G99 network connection documentation. Applicants may also need to provide evidence relating to existing Feed in Tariff arrangements. The customer must use the Octopus Energy app and register the supported battery. Octopus states that applicants should already have both their import and export supply with Octopus before moving onto Intelligent Flux. The process also requires a supported smartphone operating system.
Households receiving historic Feed in Tariff generation payments can generally retain the generation element, but the existing export payment must stop. Intelligent Flux replaces it with payments based on measured smart meter exports. This choice requires care. Octopus states that customers moving from old deemed export terms cannot later return to their previous export tariff terms and rate. Anyone with a valuable historic arrangement should compare the permanent effect before switching. Where another company administers the Feed in Tariff, the customer must tell that provider that the old export payment should end.
Bills are produced monthly using half hourly import and export data. A standing charge also applies. There is no exit fee, so customers can leave without a financial penalty. Joining gives Octopus permission to collect operating data, send instructions and use the battery for demand response services. The same equipment cannot simultaneously participate in a competing third party flexibility scheme. Octopus says it will use reasonable efforts to charge outside the evening Flux period and discharge between 4pm and 7pm, but it does not guarantee that every schedule will operate as expected. Its terms also limit responsibility for battery wear, scheduling failures and electrical faults. Owners should examine their battery warranty, cycle limits and installer guidance.
Intelligent Flux is most attractive to households that want automated battery management and have enough solar generation and usable storage to reduce costly evening imports. It can remove the daily work of setting schedules and responding to seasonal changes. The tariff may be less suitable for homes that need direct control of battery reserves, want a separate electric vehicle tariff, use unsupported equipment or obtain greater value from a different import and export combination. Octopus reported that between June 2024 and May 2025, 34 per cent of customers earned more from solar exports than they paid for imported electricity. The top 12 per cent also covered their standing charge and made at least ยฃ314 beyond it. Those figures describe past customers, not a guarantee. While the tariff remains paused, standard Octopus Flux is the closest alternative. Prospective customers should compare annual import costs, export income, standing charges, battery efficiency and warranty effects before switching when Intelligent Flux becomes available again.
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