Plug, Store, Profit – Economic Potential of Bidirectional Fleets

The study evaluates the economic impact of bidirectional charging for electric vehicle fleets, providing fleet operators with a decision-making basis for transitioning to vehicle-to-grid (V2X) capable vehicles.

Key insights include:

  • TCO Dominance & Cost Savings: The Total Cost of Ownership (TCO) for EVs above the small car segment beats traditional combustion engines. Higher initial purchase and infrastructure costs are fully offset by lower energy and maintenance costs, THG quota revenues, and massive tax privileges.
  • Leasing, Insurance & Warranties: Monthly leasing rates for bidirectional EVs average 28% higher than fossil-fueled counterparts, while insurance costs match standard unidirectional EVs. Financial risks remain minimal as manufacturers offer extensive 8-year battery warranties backed by anti-aging protection.
  • Privileges & Revenue Streams: Fleet electrification unlocks substantial operational savings through smart PV self-consumption, peak shaving, and dedicated vehicle-to-grid charging tariffs. Operators additionally benefit from full vehicle tax exemptions until 2035 and sharply reduced company car taxation.

Publisher: FfE | Solar Promotion GmbH

Download

When you download a publication, we will process the data you enter for the purpose of creating and performing a contract. By downloading, you agree to your email address being transferred to the institutions listed under "Publishers". You may object to the use of your email address for marketing purposes at any time without incurring any costs other than the transmission costs according to the basic rates. You may withdraw your consent by, for example, clicking on the “unsubscribe” link at the end of an email advertisement. Our website is only aimed at commercial enterprises (traders, business people, freelancers). (Privacy policy).

Agreed, start download

Further Content
Gaëtan Masson and Delfina Muñoz
The Challenge in Turning Europe’s PV Research into an Industrial Reality

The smarter E Podcast Episode 266 | Language: English

October 1, 2026

Europe leads in solar research but lags in manufacturing. Jonathan Gifford explores industrial policy and tandem tech with experts.

Thaddäus Kreisig
Stack ’Em Up: Germany’s Big Battery Inflection Point – with Thaddäus Kreisig

The smarter E Podcast Episode 265 | Language: English

September 16, 2026

Discover how Germany's solar surge is driving a gigawatt-scale battery boom, the revenue models making projects viable, and the hurdles ahead.

Intersolar Middle East Conference 2026
Cybersecurity in the Digital Energy Transition: Building Resilient Energy Systems

Wednesday, September 02, 2026, 01:15 pm

Intersolar Middle East Conference 2026 | Conference Program

premium account

Discover how advanced digital technologies are transforming solar operations. This session explores AI-driven analytics, IoT-enabled monitoring, and blockchain-based transparency to optimize performance, streamline maintenance, and enhance profitability. Learn how smart grids and data intelligence are shaping the next generation of efficient, resilient solar energy systems.

Intersolar Middle East Conference 2026
Welcome & Keynote: Policy, Regulation & Finance

Wednesday, September 02, 2026, 02:30 pm

Intersolar Middle East Conference 2026 | Conference Program

premium account

This session explores how effective policy frameworks, streamlined regulations, and innovative financing solutions can work together to accelerate the global expansion of solar energy. Bringing together perspectives from policymakers, investors, and industry leaders, it will examine how supportive regulatory environments reduce investment risk, attract private capital, and enable the successful development of solar and hybrid energy projects. Through best practices, emerging funding mechanisms, and real-world case studies, participants will gain practical insights into mobilizing capital, fostering investor confidence, and creating the conditions for sustainable growth across both established and emerging solar markets.

Intersolar Middle East Conference 2026
Optimizing the Solar Asset Lifecycle: Resilience, Digitalization, and Circular Economy

Thursday, September 03, 2026, 12:45 pm

Intersolar Middle East Conference 2026 | Conference Program

premium account

Explore strategies for maximizing the resilience, performance, and sustainability of solar assets throughout their entire lifecycle. This session brings together best practices in resilient system design, advanced monitoring, predictive operations and maintenance (O&M), and asset lifetime optimization with circular economy approaches such as PV panel recycling, battery repurposing, and ESG-driven business strategies. Learn how innovation, digitalization, and evolving regulations are helping the industry improve reliability, extend asset value, recover critical materials, and reduce environmental impact while creating more sustainable and profitable solar ecosystems.

You are using an outdated browser

The website cannot be viewed in this browser. Please open the website in an up-to-date browser such as Edge, Chrome, Firefox, or Safari.