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Microgrids for Commercial & Industrial Use – Your Own Energy System

Generate, store and use your own energy with intelligent microgrid systems. Efficiently supply buildings, machinery and electric vehicles and share energy within your site or with other users.

Independent from the public grid – flexible, scalable and cost-efficient.

How your energy system is created

  • ☀️ Generate energy with photovoltaics
  • 🔋 Store energy and use it flexibly over time
  • ⚡ Intelligent energy management within the system
  • 🔌 Optional integration of additional consumers within the project context

🎯 Which system size fits your energy demand?

XS – up to approx. 5 kVA
S – up to approx. 8 kVA
M – up to approx. 15 kVA
L – up to approx. 30 kVA
XL – up to approx. 45 kVA

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🧩 Step 1: Entry into Your Energy System

Start with preconfigured microgrid solutions for typical commercial and industrial applications. These systems combine energy generation, storage and intelligent control into a ready-to-use infrastructure.

Ideal for companies that want to quickly reduce energy costs and increase independence.


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Microgrid XS – Compact Energy System up to 5 kVA
Microgrid XS – Compact Energy System up to 5 kVA
The Microgrid XS is a modular, scalable energy system for the generation, storage and conversion of electrical energy for buildings and sites. It forms a technically coordinated unit consisting of photovoltaic generation, battery storage and energy conversion. The system is designed for a maximum connection capacity of up to 5 kVA and optimized for stable low-load operation. Depending on project-specific design, the microgrid system can be configured as an off-grid system (autonomous supply) or as a grid-connected energy system with optional feed-in capability. Included in the system (core scope) Photovoltaic-based energy generation Battery storage system for energy storage and load optimization Energy conversion and system control (inverter / energy management) Coordination of all core components within the defined system boundary (up to 5 kVA) Not included in the base system Building internal electrical distribution outside the microgrid system Heat pumps, heating or HVAC systems Electric vehicle charging infrastructure Consumer or building technology integration Optional extensions (project-specific) Integration of EV charging stations with intelligent load management Connection of heat pump or HVAC systems Grid-connected system configuration including feed-in management These extensions are not part of the base system and require separate technical design and project planning. Project and system definition The system is based on project-specific configuration and standardized technical parameters. Dimensioning is based on customer-provided information. Once technical planning begins, the system becomes customer-specific. Cancellation after planning start is excluded. Images are for illustrative purposes only and do not represent the full scope of supply or project.

€24,498.00*

🏗️ Step 2: Implementation & Integration

We fully integrate your system into your existing infrastructure – from planning to commissioning.

Your microgrid operates reliably in grid-connected, hybrid or fully off-grid mode.


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Coolenvi™ MICROGRID Installation – 12 AT | 90 h | 300 km
Coolenvi™ MICROGRID Installation – 12 AT | 90 h | 300 km
Task - Work Location: DK - From Ribe
This installation package provides a structured and professional implementation of your microgrid system, including photovoltaic generation, battery storage, and power conversion. All works are carried out by certified personnel in accordance with applicable technical standards. Scope: Delivery | Setup | Commissioning | Handover System Scope Installation of 9 photovoltaic modules (approx. 2.1 m × 1.0 m each) Integration of inverter and MPPT charge controller Installation of LiFePO₄ battery system including busbar connection DC cabling, string combiner, and system wiring AC integration into existing electrical distribution (standard connection) Installation of 2-way smart meter Setup of internal data network for monitoring and control Scope of Services Mechanical Installation: Roof mounting system, module installation, alignment, and structural fixing Electrical Installation (DC & AC): Stringing, cabling, combiner integration, inverter connection, protection devices Energy System Integration: Inverter configuration, battery integration, MPPT setup Monitoring & Control: Smart meter installation and basic system monitoring configuration Commissioning: Testing, parameterization, and documented handover in operational condition Execution Model: Installation performed within a defined execution window (non-continuous on-site presence possible) Installation Cost Breakdown Position Description Price (€) 1. Mechanical Installation Roof mounting system, PV module installation, structural fixing and alignment 5,440 € 2. Electrical Installation (DC & AC) DC cabling, string combiner, inverter connection, protection and grid integration 5,440 € 3. Energy System Integration Inverter setup, battery integration, MPPT charge controller configuration 2,380 € 4. Monitoring & Data System 2-way smart meter, internal data network, monitoring setup 1,020 € 5. Commissioning & Handover Testing, parameterization, documentation, and client briefing 1,700 € 6. Logistics & Travel Mobilization, travel costs, accommodation, tools, consumables 2,310 € 7. Site Equipment Scaffolding provision, assembly and dismantling (standard working height) 1,150 € Total Installation Cost: 19,940 € The above pricing is based on an estimated total installation effort of approximately 180–200 man-hours, including all mechanical, electrical, and commissioning activities. Additional Services (Not Included) Modifications to existing electrical infrastructure (e.g. main distribution board upgrades) Additional travel or extended mobilization beyond defined scope Delays or additional work due to missing site readiness or access restrictions Special construction works (core drilling, structural modifications, piping adjustments) Integration into external systems (WiFi, KNX, advanced EMS) Provision of heavy equipment (cranes, lifts beyond standard scope) Construction and finishing works (masonry, painting, structural adaptations) Right of Withdrawal (EU Consumers) Consumers have the statutory right of withdrawal in accordance with applicable consumer protection laws. Early Expiry of the Right of Withdrawal: The right of withdrawal may expire prematurely if the customer expressly requests that the service begins before the end of the withdrawal period and acknowledges that the right of withdrawal is lost once the service has been fully performed. Individually Configured Systems: For system components that are individually configured, pre-assembled, or tailored to customer specifications, the right of withdrawal may be excluded where legally permitted. Project Scheduling: Installation dates are scheduled after order confirmation within a defined execution window. If performance cannot be carried out due to reasons attributable to the customer (e.g. lack of access or missing prerequisites), additional costs may apply. This structured approach ensures a transparent, efficient, and technically compliant installation with clearly defined responsibilities and cost allocation.

€19,940.00*

🧠 Step 3: Custom Microgrid

For complex requirements, we develop tailored energy systems aligned with your location, load profiles and economic goals.


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 BIMaudit | VDI Hygiene Inspector
BIMaudit | VDI Hygiene Inspector
Task - Work Location: DK - From Ribe
The Hygiene inspector for sampling and the hygiene assurance for building services systems and food processing surfaces. Hygiene assurance for building services systems and food processing surfaces Our hygiene inspectors offer comprehensive sampling and hygiene assurance for building services systems and food processing surfaces. Here is an overview of the essentials: Advantages: Our inspectors have theoretical and practical experience in plant engineering and are familiar with VDI regulations and ASHRAE guidelines. Their extensive practical experience brings with it outstanding expertise. Sampling and risk assessment: Our inspectors conduct surface sampling using contact or swab samples. The informative laboratory analysis provides information about microbiological or chemical parameters and serves as a risk assessment for operators. Documentation and recurring inspections: The inspectors determine sampling points and document them on inventory plans. They also prepare recommendations for action and risk assessments for operators through regularly recurring sampling. Visual inspection and testing of external work environments: A comprehensive visual inspection and the testing of external workplace environments round out the range of services offered by our inspectors. With our experienced hygiene inspectors, you can ensure hygiene safety and health in your company. Are maintenance contracts necessary? We offer this without restrictive contracts in the BIMcare™ category. Always fully configure supply chains This ideally only applies to a 4-day week from Monday to Thursday. This is not an all-inclusive package. Travel costs and work materials are not included and can be found at BIMdepot™, BIMcare™, BIMpilot™, or BIMphases™

€145.00*
OHS Occupational Health and Safety Coordinator
OHS Occupational Health and Safety Coordinator
Language Version: English | Task - OHS Service: One-day site inspection | Task - Work Location: ZA - From George
Construction sites require clear rules, safe procedures, and professional supervision. Our OHS Coordinator (Occupational Safety and Health Coordinator) supports you on-site or remotely – assessing risks, reviewing workflows, and creating tailored instructions for safe operations. Choosing the right deployment location Select the deployment location that best suits your project. Each location applies exclusively to on-site visits. This selection does not cover purely remote creation of documents (e.g., OHS Plan, risk assessments, or updates thereof). Clarity and safety on construction sites Workplace safety is more than meeting formal requirements. Our HSE Coordinator brings structure, experience, and clear guidance to your team – on-site or digitally. Instead of abstract rules, you receive practical orientation that translates complex regulations into safe and efficient routines – for new builds, renovations, or maintenance. Every site visit or remote session increases transparency, reliability, and resilience. Safety becomes part of a culture that supports productivity and long-term success. Our services at a glance Risk assessment and hazard evaluation Creation and updating of OHS plans Coordination according to construction site regulations (ConstructionReg) Instruction and safety management on-site or remotely Fully configure supply chains The standard covers 4 working days per week (Monday–Thursday). This is not an all-inclusive offer. Travel expenses and work materials are not included – relevant items can be found under BIMpilot™ or BIMphases™.

€320.00*
BIM Manager - Operative
BIM Manager - Operative
Language Version: English | Task - Work Location: DK - From Ribe
The digital project manager is practical and works remotely. Buildings are increasingly being operated in a climate-neutral way as a result. The BIM Manager opens up new horizons BIM management is an unknown field for many. It is by no means just about software, because practical experience is essential. Instead of just being able to see dotted lines on the screen, our BIM Manager has a profound understanding of all the trades involved. The whole thing is comparable to video conferences with a mirror image of the building. But there are no remote activities. However, we are preparing for on-site operations along the supply chain and buildings are operated much more economically, promptly and sustainably. Always configure supply chains completely Ideally a 4-day week from Monday to Thursday. This is not an all-inclusive package, travel costs and work materials are not included and can be found under BIMpilot or BIMphase.

€1,160.00*
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BIM Facility Manager
BIM Facility Manager
Task - Work Location: DK - From Ribe
The modern BIM Facility Manager, like a "caretaker", ensures environmentally friendly operation of the building and technology. The advantages with BIM Facility Manager Technology and buildings are organized economically, including operator obligations. This ensures repairs, maintenance and the organized deployment of specialists. External contracts with BIM-CAFM are monitored according to generally accepted technical standards. BIM Facility Management knows more than just mechanics, fire protection, construction technology, MSR or refrigeration technology. How BIM Facility Managers work with buildings In general, every building needs a 3D model and, if necessary, it will be created for you. This is the basis for the climate-neutral concept for building management. Additionally, a digital platform for BIM-CAFM will be mandatory, which you can obtain through our BIM Manager. Where maintenance contracts are offered This can be found under the category BIMcare™. Always fully configure supply chains The best is a 4 days / week from Monday to Thursday. This is not an all-in, travel costs and work equipment are not included which you may find under the catgeories BIMpilot™ or BIMphases™.

€1,160.00*

⚡ More Than Photovoltaics

With a microgrid, you don’t just use energy yourself – you store it, distribute it intelligently and supply vehicles, buildings or entire sites. Independent of feed-in tariffs and public grids.


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Victron - EV Charge Pro NS 22kW Smart Solar Charger
Victron - EV Charge Pro NS 22kW Smart Solar Charger
Colour: Blue
Next-Generation Smart EV Charging Solution The EV Charge Pro NS is a high-performance AC charging station designed for flexible single- and three-phase operation. It delivers up to 22 kW in three-phase mode or 7.3 kW in single-phase mode, making it ideal for residential, commercial, and energy-integrated applications. Modern design without LCD – fully digital control The NS version removes the built-in display and relies on a fully digital interface via VictronConnect (Bluetooth) and web access through WiFi or access point mode. This results in a clean hardware design with maximum operational flexibility. Full energy system integration The charger integrates seamlessly with Victron Energy GX devices and the VRM monitoring platform. When combined with solar PV systems within the Victron ecosystem, excess solar energy can be used directly to charge your EV. Flexible charging modes Solar surplus charging mode Manual charging mode Scheduled charging based on energy demand Real-time status indication A fully programmable RGB light ring around the charging port visually indicates system status such as disconnected, charging, or fully charged for instant recognition. Key features Up to 22 kW AC charging (three-phase) 7.3 kW single-phase operation No LCD – app & web-based control Victron GX & VRM compatible Solar surplus charging support RGB status light ring Available in 3 modern color options Ideal for: Residential homes, commercial buildings, fleet operators, and PV-integrated energy systems.

€668.54*

Coolenvi™ – Intelligent Energy Infrastructure

Microgrid solutions, components and entry systems for modern energy supply.

  • EV charging infrastructure as entry solution
  • Compact battery storage systems
  • Inverters and control systems

These components can be used individually or combined into a complete microgrid system.

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Coolenvi™ – Your Partner for Future-Proof Microgrids


Typical Use Cases

  • 🏭 Manufacturing facilities
  • 🏢 Commercial buildings
  • 🚚 Logistics centers
  • 🏨 Hotels and facilities
  • 🔌 Weak grid locations

We support businesses across Europe with scalable energy systems.