Wholesale of Components for PV Systems

As an established wholesaler of components for photovoltaic systems, we supply suitable system solutions for rooftop and ground-mounted installations – from modules and inverters to mounting systems and accessories.

Our Product Range for Photovoltaic Systems

As a component partner within the JT Solar Group, we procure all essential components for the construction and operation of photovoltaic systems. We rely on proven manufacturers and coordinated system solutions.

PV
Modules

High-quality modules for rooftop and ground-mounted installations – tailored to the requirements of your projects.

Inverters & Transformers

String and central inverters as well as supplementary technology for reliable grid feed-in.

Mounting
Systems

Substructures for various roof types and open spaces, including accessories.

Storage
and System Technology

Components for expanding PV systems with storage or system solutions (e.g., for self-consumption models).

Cables, Protection, and Connection Components

DC and AC cabling, switchgear, fuses, and other electrical components for a standard-compliant system setup.

Our Wholesale Services
for Photovoltaic Components

We see ourselves as a background partner who provides the appropriate components in the required quality and quantity – for projects within the JT Solar Group and for selected partners.

We handle the complete procurement of required components and bundle purchasing volumes to enable economically attractive conditions.

Based on technical requirements, we assemble suitable component packages that function reliably together.

Planning of delivery dates, coordination with construction and project teams, and – where possible – stocking of selected components ensure a smooth project flow.

We collaborate with selected manufacturers and provide support for questions regarding product approvals, documentation, and warranty processes.

Why Prosoltec Solar Systems?

As a specialized company for components and system solutions, we consolidate our purchasing and system expertise in one place. Project development, construction, and operation of PV systems within the group – and selected partners – benefit from this.

Focus on Components

Our focus is clearly on component trading. This allows us to specifically align technical requirements and supply chains.

Experience from Many Projects

Through close collaboration with the companies of the JT Solar Group, we understand the practical requirements of project development, construction, and operation.

System-wide, Not Individual, Approach

We think in terms of systems and interfaces – not just individual components. This enables us to plan solutions that function reliably in the field.

Short Communication Channels within the Group

Well-established coordination with JT Solarbau GmbH and Prosoltec Anlagenbetreiber GmbH enables efficient processes from planning to operation.

Part of the JT Solar Group

Prosoltec Solarsysteme GmbH is part of the JT Solar Group. Within the group, tasks are clearly distributed – from the project idea and construction to ongoing operation.

Project Development & Construction

Project development, planning, and construction of photovoltaic systems are primarily managed within the group by JT Solarbau GmbH.

Components & System Solutions

Prosoltec Solarsysteme GmbH handles component trading and provides suitable system solutions for the implementation of PV projects.

Operational Management & System Operation

Prosoltec Anlagenbetreiber GmbH specializes in the technical and commercial operational management of the systems.

This structure creates clear responsibilities, coordinated processes, and reliable conditions throughout the entire lifecycle of a photovoltaic system.

We are happy to answer your questions personally.

Do you have questions about our component and system offerings, or would you like to discuss a specific inquiry with us? We look forward to hearing from you.