Market overview
The global bidirectional charging units market is worth USD 529 mn in 2026 and is forecast to reach USD 3.9 bn by 2036, growing at a 22.0% CAGR. China is the largest country market and Residential V2H units is the largest by type segment.
| Scope | Chargers that let electric vehicles send power back to a home, building or the grid, including V2H and V2G wall units and DC bidirectional chargers. |
|---|---|
| Industry | Oil and Gas |
| Value 2025 | USD 420 mn |
| Value 2026 | USD 529 mn |
| Value 2036 | USD 3.9 bn |
| CAGR 2026-2036 | 22.0% |
| Volume 2026 | 195 thousand units |
| Volume 2036 | 1,930 thousand units |
| Average price 2026 | USD 2,716 per unit |
| Report price | Starts from USD 1,999 |
| Published | November 2026 |
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Bidirectional Charging Units market size and forecast, 2026-2036
Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.
| Year | Market value |
|---|---|
| 2026 | USD 529 mn |
| 2027 | USD 646 mn |
| 2028 | USD 788 mn |
| 2029 | USD 961 mn |
| 2030 | USD 1.2 bn |
| 2031 | USD 1.4 bn |
| 2032 | USD 1.7 bn |
| 2033 | USD 2.1 bn |
| 2034 | USD 2.6 bn |
| 2035 | USD 3.2 bn |
| 2036 | USD 3.9 bn |
Bidirectional Charging Units market segmentation
By type
Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.
| Segment | Share 2026 | Share 2036 | Value 2026 | CAGR 2026-36 |
|---|---|---|---|---|
| Residential V2H units | 38.0% | 40.7% | USD 201 mn | 22.8% |
| Commercial V2B and V2G AC units | 24.0% | 21.8% | USD 127 mn | 20.9% |
| DC bidirectional chargers | 38.0% | 37.5% | USD 201 mn | 21.8% |
By application
Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.
| Segment | Share 2026 | Share 2036 | Value 2026 | CAGR 2026-36 |
|---|---|---|---|---|
| Vehicle to home | 36.0% | 35.5% | USD 191 mn | 21.8% |
| Vehicle to grid | 34.0% | 39.4% | USD 180 mn | 23.8% |
| Vehicle to building | 30.0% | 25.1% | USD 159 mn | 19.9% |
By power rating
| Segment | Share 2026 | Share 2036 | Value 2026 | CAGR 2026-36 |
|---|---|---|---|---|
| Up to 11 kW | 52.0% | 46.0% | USD 275 mn | 20.5% |
| 11 to 50 kW | 30.0% | 31.0% | USD 159 mn | 22.4% |
| Above 50 kW | 18.0% | 23.0% | USD 95 mn | 25.0% |
By connector standard
| Segment | Share 2026 | Share 2036 | Value 2026 | CAGR 2026-36 |
|---|---|---|---|---|
| CCS | 40.0% | 36.0% | USD 212 mn | 20.7% |
| CHAdeMO | 16.0% | 10.0% | USD 85 mn | 16.4% |
| GB/T | 28.0% | 26.0% | USD 148 mn | 21.1% |
| NACS and others | 16.0% | 28.0% | USD 85 mn | 29.0% |
By customer
| Segment | Share 2026 | Share 2036 | Value 2026 | CAGR 2026-36 |
|---|---|---|---|---|
| Households | 42.0% | 36.0% | USD 222 mn | 20.1% |
| Fleet operators | 32.0% | 35.0% | USD 169 mn | 23.1% |
| Utilities and charge-point operators | 26.0% | 29.0% | USD 138 mn | 23.3% |
Top 25 countries for bidirectional charging units by revenue
Countries are ranked by revenue earned from sales in the country, not by where the product is made. The ten largest hold 83.0% of 2026 revenue and the 25 countries below together hold 95.9%.
Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.
| # | Country | Value 2026 | Share 2026 | Value 2036 | CAGR 2026-36 |
|---|---|---|---|---|---|
| 1 | China | USD 159 mn | 30.0% | USD 1.2 bn | 22.8% |
| 2 | United States | USD 95 mn | 18.0% | USD 688 mn | 21.9% |
| 3 | Germany | USD 42 mn | 8.0% | USD 282 mn | 20.9% |
| 4 | Japan | USD 32 mn | 6.0% | USD 213 mn | 20.9% |
| 5 | South Korea | USD 26 mn | 5.0% | USD 189 mn | 21.8% |
| 6 | United Kingdom | USD 21 mn | 4.0% | USD 139 mn | 20.7% |
| 7 | France | USD 19 mn | 3.5% | USD 124 mn | 20.9% |
| 8 | Italy | USD 16 mn | 3.0% | USD 104 mn | 20.7% |
| 9 | Taiwan | USD 16 mn | 3.0% | USD 116 mn | 22.0% |
| 10 | India | USD 13 mn | 2.5% | USD 120 mn | 24.6% |
| 11 | Netherlands | USD 11 mn | 2.0% | USD 75 mn | 21.6% |
| 12 | Norway | USD 7.5 mn | 1.4% | USD 53 mn | 21.6% |
| 13 | Sweden | USD 6.1 mn | 1.2% | USD 43 mn | 21.6% |
| 14 | Spain | USD 5.3 mn | 1.0% | USD 38 mn | 21.5% |
| 15 | Canada | USD 4.8 mn | 0.9% | USD 34 mn | 21.6% |
| 16 | Australia | USD 4.3 mn | 0.8% | USD 31 mn | 21.6% |
| 17 | Denmark | USD 4.0 mn | 0.8% | USD 29 mn | 21.7% |
| 18 | Switzerland | USD 3.8 mn | 0.7% | USD 27 mn | 21.6% |
| 19 | Belgium | USD 3.5 mn | 0.7% | USD 25 mn | 21.6% |
| 20 | Austria | USD 3.4 mn | 0.6% | USD 24 mn | 21.6% |
| 21 | Finland | USD 3.2 mn | 0.6% | USD 23 mn | 21.6% |
| 22 | Brazil | USD 3.1 mn | 0.6% | USD 25 mn | 23.2% |
| 23 | Poland | USD 3.0 mn | 0.6% | USD 24 mn | 23.1% |
| 24 | Mexico | USD 2.9 mn | 0.5% | USD 23 mn | 23.1% |
| 25 | Thailand | USD 2.8 mn | 0.5% | USD 22 mn | 23.1% |
| Rest of world | USD 22 mn | 4.1% | USD 155 mn | 21.8% |
Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.
Competitive landscape
Group 1: Global leaders
- Wallbox
- Enphase Energy
- SMA Solar
- Delta Electronics
- SolarEdge
- Huawei Digital Power
- Sungrow
- Nichicon
Group 2: Regional and specialist players
- Nuvve
- Fermata Energy
- Dcbel
- Alpitronic
- Autel Energy
- evtec
Group 3: Emerging and niche players
- Kaluza
- Ambibox
- Indra Renewable Technologies
- Sigenergy
- Kempower
Research methodology
Every figure on this page comes from the research framework that we apply to all of the markets we cover. The 2025 base for the bidirectional charging units market is built from the volume sold and the price that buyers pay, and is cross-checked against the size of the wider industry the market belongs to. Where a market can be sized in more than one way, the routes are compared before a figure is set.
The forecast runs year by year from the 2025 base to 2036. Growth in each year reflects demand from the industries that buy the product, adoption of new technology, pricing, regulation and replacement cycles. Volume and price are modelled together, so revenue in each year equals volume multiplied by average price. The 2026 to 2036 compound annual growth rate of 22.0% is calculated from the resulting values.
The market is divided by type, by application, by power rating, by connector standard, by customer. The 25 largest countries are ranked by revenue earned from sales to buyers in each country, not by where the product is made. Segment values and country values add up to the market total in every year, and every report is checked for consistency before it is published.
Companies are placed in three groups: global leaders, regional and specialist players, and emerging and niche players. The groups describe how companies compete in the market. They are not a ranking and they are not market shares.
Our analysts also carry out primary research. Customized reports add interviews with key opinion leaders, such as senior executives, technical specialists and buyers, to test the assumptions behind the numbers for the question being asked.
Frequently asked questions
How big is the bidirectional charging units market?
The global bidirectional charging units market is estimated at USD 420 mn in 2025 and USD 529 mn in 2026.
How fast will the bidirectional charging units market grow?
It is forecast to reach USD 3.9 bn by 2036, a compound annual growth rate of 22.0% from 2026, an increase of USD 3.3 bn.
Which country is the largest market for bidirectional charging units?
China is the largest market by revenue at USD 159 mn in 2026, 30.0% of the global total. The three largest countries together hold 56.0%.
Which country is growing fastest?
Among the ten largest markets, India is growing fastest at 24.6% a year from 2026 to 2036.
Which bidirectional charging units segment is largest?
In the by type split, Residential V2H units is the largest segment with 38.0% of 2026 revenue.
Who are the leading bidirectional charging units companies?
Global leaders include Wallbox, Enphase Energy, SMA Solar, Delta Electronics.
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