My Energy Optimiser Feature Summary

October 2024

Key Features

Completely cloud / browser based. No additional hardware required.

  • Provides Tariff and Weather based control of your inverter / battery.
  • Integrates with Octopus smart tariffs* and all GivEnergy Inverters.
  • Time based control allows for use with other tariff’s, e.g. Eon, Tomato etc. 
  • Simple interface, all in one solution, accessible through your browser.
  • Unlimited remote support.
  • Can be installed as an App on your device (mobile and desktop).
  • Community driven development roadmap.

Data Security

  • Data is secured in transit using HTTPS (You will see the padlock in the browser).
  • Sensitive data such as Post Codes and API keys encrypted at rest (in the database).
  • Users can choose to further secure their accounts with Two Factor Authentication.
  • Only the minimum information required for setup.
  • Payments are handled directly via PayPal or Stripe We don’t store any banking details.

Octopus Integration

  • Integrates with All Octopus Smart Tariffs such as Go, Intelligent, and Agile
  • Full integration with Intelligent Octopus Go is in Beta testing (control your home battery based on your car charging schedule).
  • Only two pieces of information required to set up your Electricity Account.
  • The service automatically retrieves your import and export tariffs.
  • Integration with Economy 7/10 Tariffs is possible by setting time based charging plans. 
  • Time based charging also allows compatibility with any tariff such as Eon Drive and Tomato. 

GivEnergy Integration

  • Works with all GivEnergy Inverters including AIO, Hybrid, Gateway’s and Plant EMS
  • Works with multiple battery strings from a single inverter.
  • Works with single Inverter systems. 
  • Only Two pieces of information required to add your inverter to the service, plus a name of your choice.
  • Dual All-In-One integration via GivEnergy Gateway
  • EMS integration in Beta testing

Solar Panel Setup

  • Works with single and multiple array systems.
  • Only three pieces of information required, all of which should be available from your install.
  • Integration with Solcast allows you to use your Solcast hobbyist account for fetching the forecast (rather than the default system)

Consumption / Demand Estimation

  • Your demand estimation is based on your own historic use of your inverter.
  • The estimate is based on a rolling average,  and then adjusted for the the day of the week. User settings, allow for a contingency to in the demand calculations. E.g. an additional 10%.
  • High consuming / intermittent loads such as EV charging can be excluded from the estimated demand calculations.

Generation Forecast

  • Fully integrated weather / solar forecast. No separate third-party account required.
  • Solcast can be used as an alternative. 
  • Choose to use the service to automatically adjust the target charge, based on estimated demand and forecast generation. User settings, allow for a contingency to in the demand calculations. E.g. a reduction of 10%.

User Settings

  • Version 2 provides time block control. Multiple time blocks can be added to the 24 hour schedule, each with their own control plans. 
  • Separate settings provided for charge and discharge control, allowing the user to set as per their requirements.
  • Settings include, time charge, tariff charge, and trigger charge based on the battery state of charge. 
  • Similar for discharge, where you can choose to stop, limit or export battery charge. 
  • Adjustments allow for limiting the charge power, discharging to a reserve level and similar depending on your inverter model. 

Battery Charge Control

  • Octopus Integration provides Tariff based charging control.
  • Non-Agile users can choose to charge when the import price of grid electricity is below a threshold.
  • Non Octopus smart tariff customers can set up charge and discharge plans based on the time of day. 
  • Agile users charge during the cheapest agile slots.
  • Agile users can set additional charge slots, to reduce the risk of missing the target charge %.
  • Set the charge and discharge plans for the time of day you want them to operate. 
  • Stop Discharge or Force Discharge based on electricity pricing.

Dashboard

  • A detailed dashboard is included, which is responsive to your device (desktop / mobile)
  • The detailed dashboard provides:
    • Summary of Consumption, Generation and Battery use today.
    • Carbon Widget displays current carbon intensity for your region.
    • Simple Weather Forecast
    • 7-day summary chart of generation and consumption
    • 7-day summary chart of battery charge and discharge
    • Forecast Generation, Consumption and Battery Energy Required for Tomorrow
    • Summary of current charging and discharging slots based on your settings.
    • Option to override target charge e.g. select 100% rather than optimised target charge.
  • A visual schedule updated at 9pm each day provides a summary of the charging plan.
  • An activity summary can be emailed out up to 3 times a day to warn you of errors. 

Charts

  • Annual, Monthly and Weekly Charts for:
    • Consumption
    • Generation
    • Battery Charge / Discharge
    • Self-Consumption
    • Grid Import / Export
    • Energy Flow

Future Development

  • Will continue to consider ease of use as far as possible!
  • Will be partly driven by the community.

GivEnergy Ltd notice of intention to appoint an administrator.

Customer Notice – 08/04/2026

It has been widely reported on social media today that GivEnergy Ltd have filed a Notice of Intention to Appoint an Administrator. At this time there is no action needed, but I wanted to share what I know. 

Who are GivEnergy Ltd?

According to Companies House, GivEnergy Ltd is listed as a manufacturer of battery products. There are also several similar companies registered separately, including:

  • GivEnergy Software Ltd
  • GivEnergy Group Ltd
  • GivEnergy Commercial Ltd
  • GivEnergy Property Ltd

Has this been verified?

At the time of writing, there does not appear to be a formal public announcement from GivEnergy themselves.

However, the notice referenced on social media relates to a legal posting by LCF Law, published via an online legal notice board. In addition, social media posts suggest that installers have been informed, and a GivEnergy employee appears to have acknowledged the notice in a post on the GivEnergy forum.

Based on this information, it is reasonable to treat the notice as genuine.

What does administration mean?

The precise details are not yet known. In general terms, appointing administrators typically indicates that a company is insolvent, or close to being so, and that steps are being taken to protect creditors and assess options for the business.

How does this affect my equipment?

At present, this is unclear.

Warranties and manufacturer support may be affected, but the exact impact is not yet known. It is also not currently clear which parts of the GivEnergy product ecosystem are controlled by GivEnergy Ltd specifically.

Posts on the GivEnergy forum suggest that the software platform and online portal are owned by GivEnergy Software Ltd, which may mean that those services remain unaffected. However, this has not been confirmed.

It is therefore too early to say with certainty which products or systems are affected, or what the long‑term implications may be.

How will this affect MyEO?

Until it becomes clearer which parts of the GivEnergy ecosystem are impacted by the administration, it is not possible to confirm the effect on MyEO.

If the software platform is independently owned and remains solvent, it may be possible for MyEO to continue controlling supported equipment. As previously mentioned, this could still require customers to hold a GivEnergy API subscription in addition to MyEO.

Keeping you informed

I will continue to share updates as and when reliable information becomes available.

Richard

Close

Potential Changes to GivEnergy Cloud Service Access

What has GivEnergy announced?

On 31 March 2026, GivEnergy emailed a survey to users asking how much they would be willing to pay for access to its cloud services.

On 1 April 2026, GivEnergy clarified that the specific services that may be placed behind a paywall have not yet been finalised. However, the announcement suggests that cloud services and use of the API are likely to be included.

How does this affect third‑party services like MyEO?

MyEO and other cloud services (such as Octopus and Axle) use the GivEnergy API to access data from your system.

GivEnergy currently offers:

  • A commercial (paid) API
  • A home user API, which is currently free

MyEO uses the home user API, which is currently free for both you and me.

Will I need to pay for a GivEnergy subscription to keep using MyEO?

At this stage, it is not yet confirmed which services will require payment. Because of this, I can’t yet confirm whether a paid GivEnergy subscription will be required to continue using MyEO.

What happens next?

This information will be updated once GivEnergy provides clearer details on:

  • Which cloud services will be paid
  • Whether access to the home user API will be affected
Close

Planned Maintenance

From 11am Saturday 16th Nov

Following the outage earlier this week, I’ve decided to move the website/service to a new hosting provider. While the outage prompted the timing, it wasn’t the only reason.

The key benefit of the move is increased computing resources, which are essential given that the site processes hundreds of commands every 30 minutes. 

Migration Timing and Impact

The migration will start at 11 am Saturday, 16th November. Unfortunately, migration can take 24–48 hours, but it is often much quicker.

During this time:

  • Maintenance Mode: The site will be in maintenance mode (inaccessible) to freeze the database and pause account changes.
  • Automation: Scheduled automation should continue, but there may be a brief gap when the internet transitions to the new server.
  • Temporary Issues: Some features, such as charts and parts of the dashboard, may not work immediately after migration. These will be fixed as quickly as possible.

If you’d like me to temporarily pause your settings at 11 am to allow manual control, please let me know. I will also be able to access the settings during the majority of the migration for last minute changes. 

Richard