AURORA/ABB E031 Error
If your Aurora Power One/ABB solar inverter is displaying an Int. Error E031 message, this indicates that the inverter has a relay failure and that it is unable to read incoming voltage. This is a terminal fault and means the inverter will need to be replaced.
The E031 error is a common fault with Aurora/ABB inverters. This issue has been identified and any inverters manufactured from mid-2015 will not suffer from this fault.
What Should You Do If Your Inverter Develops This Fault?
In the first instance, you should establish if your inverter is covered under warranty. ABB/Aurora inverters are typically supplied with a 5 year warranty. If your system was commissioned within the last 5 years you should contact your original installer or ABB directly. Beyond 5 years it is still worth checking with ABB and some inverters would have been supplied with a 10 year warranty at the point of installation.
If your inverter is out of warranty it will need to be replaced. Complete the form below to receive an instant quote from Eco7. We endeavour to provide the best pricing possible for our inverter replacement services in order to minimise the costs to consumers.
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Please note, owing to a recent surge in orders and a stock shortage affecting many inverter manufacturers, Eco7 are fully booked until w/c 1st April. We apologise for any inconvenience.
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System Size - Single MPPT
What is the size of your PV array in kWp (e.g. 4kW)? Please select the closest value to your actual system capacity.
Orientation
Is your installation installed on one orientation (i.e. all on one roof in one string, or is the system split)?
System installed on one orientation
Installed on more than one roof in two strings, or on one roof split into two strings.
System Size - Dual MPPT
What is the size of your PV array in kWp (e.g. 4kW)? Please select the closest value to your actual system capacity.
WiFi Monitoring
Do you require a WiFi adapter to allow for remote system monitoring via app or web portal?
Shading
Does your system suffer from any shading?
Inverter Preference
If you have a preference for a particular make of inverter, please specify here. PLEASE NOTE - OWING TO A TEMPORARY STOCK SHORTAGE OF SOLAX MODELS IN THE UK, WE HAVE TEMPORARILY REMOVED THE SOLAX OPTION.
Solis is another popular mid-range option offering good performance and an excellent price point. The standard warranty is 5 years (extendable).
The Fronius inverter is a high-performance model from a leading manufacturer. Warranty is 2 years with a free 5 year extension upon registration.
High-quality, high-performance premium option with built-in communications and supplied with a 5 year warranty (extendable).
Your Panels (Optional)
Please provide information about your PV panels. You can skip this step if not known.
Please specify (if known) the number of panels you have installed.
Please specify (if known) the make and model of your panels.
Your Panels (Optional)
Please provide information about your PV panels. You can skip this step if not known.
Please specify (if known) the make and model of your panels.
Please specify (if known) the number of panels you have installed.
Final cost (including VAT)
The final estimated fully installed price (including VAT) is:
Optional - we always reply to enquiries by email and will not call under any circumstances unless you specifically request a callback.
Summary (for guidance only). All prices include VAT and show as additions to the base price of £550
| Description | Information | Quantity | Price |
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Solar Inverter Replacement
Is your solar inverter faulty? Eco7 will replace the unit with a state-of-the-art inverter complete with free monitoring and a fresh 10 year warranty. Our basic pricing for single-phase (domestic) solar inverter replacement (up to 4kW) starts at £550 (inc. VAT) for 1kW inverters and is capped at £695 (inc. VAT) for 3.6kW dual MPPT models (excluding optional add-ons and upgrades to premium inverter models). Beware of companies charging inflated prices for a solar inverter replacement. This is a straightforward process that will take one of our qualified engineers no more than one hour to complete.
Best Price Guarantee – We promise to beat any like-for-like quote, please call for more information.
7 Reasons To Swap Your Inverter With Eco7...
Inverter ReplacementPricingFrom £550 (inc. VAT) Installed
Pricing starts at £550 (inc. VAT) for 1kW inverters rising to £729 (inc VAT) for a 4kW system (excluding optional add-ons). For larger inverters or 3-phase replacements, please enquire. Price includes:
- Replacement inverter & parts
- Installation & commissioning
- Optional Wifi connection and set-up
- 10 year warranty
Premium Brands
At Eco7 we only source the market leading products from respected inverter manufacturers. All of the inverters we install come with a 10 year warranty and free monitoring.
Eco7 recommend the X1 Air & Boost range from SolaX Power; one of the foremost inverter manufacturers in the world, renowned for producing high-end products at unbeatable prices.
The X1 Boost is their latest string inverter; boasting high-efficiency, a wide voltage range and bonus features that include export control and the remote control of electrical devices through their ‘Smart Plug’ option.
Inverter Range
Eco7 recommend the SolaX Power range of string inverters. Efficient and reliable, the SolaX inverters come with a 10-year warranty and are the ideal choice for those looking for solar inverter replacement services.
SolaX X1 Mini
1.1-2.0kW
SolaX X1 Air
2.5-3.3kW
SolaX X1 Boost
3.0-5.0kW
SolaX X3
10.0-30.0kW
Pocket wifi from SolaX enables remote monitoring for the full SolaX inverter range. A simple plug-in device allows you to view your system performance anywhere in the world via a web portal or smartphone app.
