V2G-wallbox

“Solar powered DC charging” – the next step in the V2G charger of Venema.

“Solar powered DC charging” is the next step to load our solar energy directly into our electric car without conversion losses.

As Venema Emobility Charge Systems we strive to be able to drive 100 percent on green energy. Don’t you want that too?

“Direct solar charging” in the new Venema V2G charging station

Our direct solar charging technology avoids conversion losses from DC to AC (and back). This is 17% more efficient than the current DC chargers available in the market. With the new generation V2G charger or Venema, this will become a reality in Q3 2020. 

How we charge our electric car on 100 % solar energy?

Charging our electric car at home is often done via our energy grid and with an AC charging solution. Electricity that we receive through our energy network is on average only 14% green energy. And so much is lost here due to conversion losses from DC to AC (and back). Venema wants to combine V2G and direct solar technology in the charging solution to 100% charging on green (solar) energy.

V2G Vehicle to Grid technology in the V2G Wallbox of Venema

Since 2019 Venema has started rolling out V2G charging systems. We made the first step with Mijndomein Energy by delivering a 10 kW (DC) V2G charging solution within the project “Share the sun”. Thanks to the subsidy from Interreg Flanders-Nederland, the project partners of “Share the sun” will realize a network of 80 solar roofs, 80 bi-directional charging stations and 150 electric shared cars over the next two years. ’Share the sun’ is an innovative project that makes us think about mobility and energy differently and more consciously.

The V2G charger within this project can handle 2 different power flows:

  • from electric vehicle to the energy network (house or office)
  • from the energy network (house or office) to an electric vehicle

The next step in our collaboration with Mijndomein Energy and Fluctis Energy is that we will immediately implement solar in our V2G charging system.

The V2G charger with direct solar can handle 4 different power flows:

  • from electric vehicle to the energy network (house or office)
  • from the energy network (house or office) to an electric vehicle
  • from solar panels to electric vehicle
  • and from the solar panels to the grid

The new V2G (DC) wallbox with direct solar van Venema is a smart innovation of an MPPT solar module and V2G charging technology. Due to the combination of V2G with direct solar in a charging solution, fewer components are required, the power density is three times higher, resulting in much lower costs.

The power electronics use silicon carbide and quasi-resonant technology, resulting in an efficiency of more than 96% for both full and partial charging.

Over Venema E-Mobility Charge Systems

Venema E-mobility Charge Systems is part of Venema Technical Company. Venema Technical Company has been active in the field of developing and producing innovative energy management solutions since 2003.

In recent years, a great deal of knowledge has been built up within Venema E-mobility Charge Systems regarding EV (DC) charging, V2G and local energy storage systems.

Venema has a complete package of charging solutions for all common DC (Fast) Chargers and local energy storage systems:

DC (V2G) wallboxen | Semi-public or public chargers (150kW) | DC (V2G) charger parks (1MW) | Energy storage systems

Venema DC Charging systems is known for:

• High efficiency, low noise and low heat development, all chargers work at 50C ambient

• Maintenance free, safe and water and dust proof chargers (dust filter free design)

• Custom made (DC) charging systems for CPO possible

• Components are manufactured from high-quality materials, which guarantees high reliability

Do you have questions about “Solar powered DC charging” or our V2G charging solutions?

You can always contact:

Henri Overbeek
henri@venematech.nl

or

Melvin Venema
melvin@venematech.nl

Venema E-Mobility Charge Systems B.V.

Simon Stevinweg 17

6827 BS Arnhem

T +31 (0) 26 363 99 61

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