In this review, we explain in clear language where Eneco scores strongly and what points of interest you should take into account before choosing this electricity Eneco Solar & Wind Flex.
Tip! Compare Eneco Solar & Wind Flex with its competitors.
Evert E. — Energy expert
| Self-employed | €113 /mo |
| Office | €411 /mo |
| Shop | €1,215 /mo |
| Type of tariff plan | Indexed price |
| Customer service | By phone and online |
| Billing options | Digital or on paper |
| Payment method | Bank transfer or direct debit |
| Fixed fee | €95 /yr |
| Usage fee electricity | c€17.91 /kWh |
| Usage fee electricity (daytime) | c€17.91 /kWh |
| Usage fee electricity (night/w-e) | c€17.91 /kWh |
| Usage fee electricity (night only) | c€17.91 /kWh |
| Feed-In fee | c€6.41 /kWh |
| Energy source | 100% green |
| Feed-in type | Indexed price |
| Energy sharing | €103 /yr |
| Contract duration | Indefinite |
| Notice period | 1 month |
| Available in | Flanders & Wallonia |
| Target audience | Business |
| Tariff card | October 2026 |
Overview of current promotions and offers from Eneco Solar & Wind Flex.
Currently, we don't have a record af any promotions or discounts for Eneco Solar & Wind Flex. Some providers opt to simply offer their best offer already by default, without the fine print and promotional conditions.
Evert E. — Energy expert
Eneco Solar & Wind Flex is a variable rate. We always make the best possible estimate of the annual price of each contract. We calculate these according to the expected energy prices for the next 12 months. However, prices may change due to changing market conditions or government decisions. The price calculation is based on october 2026 tariffs.
Evert E. — Energy expert
To make all these tariffs and prices a bit more tangible, you will find here an estimate of advance payment amount and final bill for each different consumption profile.
Electricity: 3.500 kWh
| Energiekost | |
|---|---|
|
Vaste vergoeding
|
€ 95 |
|
Elekriciteitsprijs
|
€ 626,85 |
|
Bijdrage hernieuwbare energie
|
€ 50,05 |
| Subtotaal | € 771,90 |
| Netkosten bij Fluvius Antwerpen | |
| Subtotaal | € 408,40 |
| Taksen en Heffingen | |
| Subtotaal | € 177,32 |
| Jaartotaal | € 1.357,61 |
| Gem. per maand | € 113,13 |
Electricity: 16.000 kWh
| Energiekost | |
|---|---|
|
Vaste vergoeding
|
€ 95,00 |
|
Verbruikskost elektriciteit
|
€ 2.865,60 |
|
Bijdrage hernieuwbare energie
|
€ 228,80 |
| Subtotaal | € 3.189,40 |
| Netkosten bij Fluvius Antwerpen | |
| Subtotaal | € 1.362,10 |
| Taksen en Heffingen | |
| Subtotaal | € 379,02 |
| Jaartotaal | € 4.930,52 /jr |
| Gem. per maand | € 410,88 /mnd |
Electricity: 50.000 kWh
| Energiekost | |
|---|---|
|
Vaste vergoeding
|
€ 95,00 |
|
Verbruikskost elektriciteit
|
€ 8.955,00 |
|
Bijdrage hernieuwbare energie
|
€ 715,00 |
| Subtotaal | € 9.765,00 |
| Netkosten bij Fluvius Antwerpen | |
| Subtotaal | € 3.956,17 |
| Taksen en Heffingen | |
| Subtotaal | € 864,06 |
| Jaartotaal | € 14.585,23 /jr |
| Gem. per maand | € 1.215,44 /mnd |
Electricity: 3.500 kWh
| Energiekost | |
|---|---|
|
Vaste vergoeding
|
€ 95 |
|
Elekriciteitsprijs
|
€ 626,85 |
|
Bijdrage hernieuwbare energie
|
€ 103,6 |
| Subtotaal | € 825,45 |
| Netkosten bij ORES Hainaut | |
| Subtotaal | € 499,34 |
| Taksen en Heffingen | |
| Subtotaal | € 59,03 |
| Jaartotaal | € 1.383,82 |
| Gem. per maand | € 115,32 |
Electricity: 16.000 kWh
| Energiekost | |
|---|---|
|
Vaste vergoeding
|
€ 95,00 |
|
Verbruikskost elektriciteit
|
€ 2.865,60 |
|
Bijdrage hernieuwbare energie
|
€ 473,60 |
| Subtotaal | € 3.434,20 |
| Netkosten bij ORES Hainaut | |
| Subtotaal | € 2.235,19 |
| Taksen en Heffingen | |
| Subtotaal | € 270,12 |
| Jaartotaal | € 5.939,50 /jr |
| Gem. per maand | € 494,96 /mnd |
Electricity: 50.000 kWh
| Energiekost | |
|---|---|
|
Vaste vergoeding
|
€ 95,00 |
|
Verbruikskost elektriciteit
|
€ 8.955,00 |
|
Bijdrage hernieuwbare energie
|
€ 1.480,00 |
| Subtotaal | € 10.530,00 |
| Netkosten bij ORES Hainaut | |
| Subtotaal | € 6.956,70 |
| Taksen en Heffingen | |
| Subtotaal | € 780,65 |
| Jaartotaal | € 18.267,35 /jr |
| Gem. per maand | € 1.522,28 /mnd |
No VAT included. Monthly, annual and one-off charges are settled on a monthly basis.
How has the price of Eneco Solar & Wind Flex evolved over the past period? Has the price increased, or has the kwh price decreased? And how does Eneco Solar & Wind Flex compare with other tariffs in the market?
No VAT included
Eneco is an energy supplier active in Belgium, offering electricity, natural gas and dual fuel plans for private customers and businesses. The company is also involved in electric mobility, with charging solutions and a charge card for use at public charging points. Eneco places a clear focus on renewable energy and on digital tools that help customers track their energy use. This makes Eneco suitable for people who want to combine energy supply with practical online services and charging options for home, travel and work.
Forewarned is forearmed. Eneco Solar & Wind Flex serves as the benchmark product in this comparison. In which areas does Eneco Solar & Wind Flex outperform other electricity only prices, and in which not so much?
Energie.be Indexed
Energy Knights Essentia
Elegant Flex
Promotion
You can also combine Eneco Solar & Wind Flex with other services from Eneco. This is often cheaper than purchasing each service separately.
An energy rate card summarises the most important information about an energy contract, such as the type of contract (fixed, variable or dynamic), the price per kWh, the fixed fee, any indexation formulas, duration and termination conditions. You will also find information on discounts, green electricity, injection tariffs for solar panels, network tariffs and an estimate of the annual cost. Here you will find an overview of all current and past rate cards of Eneco Solar & Wind Flex.
Looking for older Eneco rate cards, from 2022 or earlier? Contact us, our internal price list archive goes way back to 2012 (!). We will do our best to get you the right rate card.
Evert E. — Energy expert
Below you will find answers to the most frequently asked questions about Eneco Solar & Wind Flex. Is your question not listed? Feel free to contact us.
Yes, Eneco Solar & Wind Flex is a indexed tariff of indefinite duration, i.e. the consumption price per kWh fluctuates every few month(s). The kWh price can therefore rise and fall during the term of your contract. Eneco can alter the price formula at any moment, whilst giving a proper heads up to the customer. You can find all the price information and indexation formula in the tariff sheets.
If you have solar panels (or other generators), and you have generated a surplus of energy, you will receive a feed-in compensation from supplier Eneco for this. Better, however, is that you also use all the generated energy yourself, so that you yourself take less from the energy grid. Because even though you get a small fee for generated power, the price you get (c€6.41 /kWh) is much smaller than the power you buy (c€17.91 /kWh), and you also pay grid costs, taxes, excise duties, you name it.
When you switch suppliers, your new supplier Eneco takes care of everything. They will contact both your local grid operator and your previous energy supplier. Your switch usually follows 30 days after your request, but you can also choose a switch date yourself up to 6 months in the future. If you have requested a new connection or move, Eneco also takes care of everything, and then everything can be set up even faster.
Consumers are always entitled to a free cancellation period of 2 weeks after application. For this, you need to contact your new supplier yourself, or contact your current supplier and ask them to stop the switch. Business users are not entitled to 2 weeks' notice.
No, consumers in Belgium are still allowed to switch suppliers for free, and without giving any reason. You are not bound to a fixed contract duration. However, sometimes early termination means you lose your welcome discounts. We therefore advise you to remain a customer for at least one year before requesting an energy switch.
When the original contract term of 1 or 2 years is about to expire, Eneco will notify you. In this, they will offer you a new contract proposal with the same or similar tariff plan. This is the moment you should definitely come and compare your energy contract again on DareToCompare.be.
Eneco Solar & Wind Flex is only available in Flanders & Wallonia, not in the other regions.
When you want to order Eneco Solar & Wind Flex, you will need to provide some personal data, such as your name, address, contact and connection details. In addition, you must comply with the applicable order requirements of the provider. Both DareToCompare.be and Eneco treat your data carefully and securely, using them exclusively for the processing of your order.
Eneco Solar & Wind Flex is a business product. You must hold a company VAT number, and be authorised by your company to place an order.
