TellCo Europe Sagl

Lausanne Solar Generator

$6,384.00 USD

An ideal home battery system for small residences or critical appliance backup. It features Premium LiFePO₄ Battery Storage, Swiss-Engineered Quality, and offers Exceptional Value per kWh as an all-in-one package. Includes TellCoSOL Mono-Crystalline Solar Modules - Model TESP-M550.



Ships to: International destinations
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  • Åland Islands
  • Albania
  • Andorra
  • Australia
  • Austria
  • Belgium
  • Bosnia and Herzegovina
  • Brazil
  • Bulgaria
  • Canada
  • Croatia
  • Czechia
  • Denmark
  • Estonia
  • Faroe Islands
  • Finland
  • France
  • Germany
  • Gibraltar
  • Greece
  • Guernsey
  • Hungary
  • Iceland
  • India
  • Ireland
  • Isle of Man
  • Italy
  • Jersey
  • Kosovo
  • Latvia
  • Liechtenstein
  • Lithuania
  • Luxembourg
  • Malta
  • Moldova
  • Monaco
  • Montenegro
  • Netherlands
  • North Macedonia
  • Norway
  • Poland
  • Portugal
  • Romania
  • San Marino
  • Serbia
  • Slovakia
  • Slovenia
  • Spain
  • Svalbard and Jan Mayen
  • Sweden
  • Switzerland
  • United Kingdom
  • United States
  • Vatican City
Lausanne Battery Storage Station

Lausanne Battery Storage Station

Lausanne Solar Generator

Lausanne Solar Generator

About Lausanne

The Lausanne Series is more than just a solar system; it's your personal energy fortress. Engineered for high-capacity resilience, flexible scalability, and ultimate independence, it gives you reliable power in a world full of uncertainty.

Features of Lausanne

Swiss-engineered by TellCo Europe, the Lausanne Series merges cutting-edge hybrid solar technology with military-grade durability. Whether you're living off-grid, protecting mission-critical operations, or simply tired of power outages, Lausanne's got your back with a powerful, cost-effective solution.

Precise Power Management

Power Anywhere

Generator Compatibility

Solar Powered

MPPT Charging

Hybrid Technology

Quiet Operation

Smart Monitoring

Modular

Emergency Preparedness

Calculate Your Energy Needs

One refrigerator and a Wi-Fi router running continuously consume 3048 Wh/day, making the 3 kW / 5 kWh the perfect device. Use our calculator to figure out how much electricity you use, and which of our models is right for you.

Maximize Solar Savings, Stay Connected

The Lausanne Smart Energy Hub provides seamless electricity. While connected to the grid, the system works intelligently to reduce your dependency on expensive grid electricity, putting your savings first.

  • - Intelligent Prioritization: The system automatically balances battery storage, and grid input based on your preferences to reduce your bills.
  • - Uninterrupted Performance: The system keeps you connected and powered, all without sacrificing performance or comfort.
Lausanne Unit with Panels and Cabin
Power your home or business completely off the grid with zero compromise

Total Energy Independence, Anywhere

Lausanne's Off-Grid Mode delivers constant, reliable power using high-efficiency solar generation and advanced battery storage. Designed for extreme conditions, it's perfect for cabins, remote offices, and true off-grid living.

Hybrid Power That Works With Generators

When extreme conditions demand extra assurance, Lausanne's Solar Generator Mode allows full integration with diesel or gas generators. The system automatically manages charging cycles, prioritizes clean solar energy first, and minimizes generator runtime — extending fuel life, lowering emissions, and ensuring continuous power even in harsh or emergency environments.

Where Can You Use Lausanne?

EV Charging

Charging stations are key for electric cars. They offer quick power-ups, reduce pollution, and save money. This makes electric cars more convenient and eco-friendly.

Medical Device Power

Backup power keeps home medical devices running during outages, ensuring continuous care and safety.

Human Relief

In remote regions where access is limited, solar-powered systems provide life-saving energy for medical aid, clean water, and communication — ensuring no one is left in the dark.

Industrial Applications

Having storage for power on site is key because it lets work continue without direct electricity, helps save energy for future use, cuts down on pollution, and reduces costs. It’s reliable for safely operating big equipment.

Power Your World with Our Smart App

Manage your clean energy solutions anytime, anywhere with our intuitive mobile app.​

  • Monitor your battery storage levels.
  • Access the integrated GPS system and more
Made In The EU

Made In The EU

Each piece reflects the unmatched quality, precision, and innovation of European craftsmanship.
Swiss Design

Swiss Design

Swiss precision in every item. Timeless design excellence. Discover the fusion of function and aesthetics in our meticulously crafted products.
USA Parts

USA Parts

American-made GPS units and top-tier US batteries signify quality, reliability, and economic support. Choose us for American craftsmanship and strength.

Lausanne Solar Generator

The Lausanne System offers 4 versatile modes to meet your energy needs:

  • On-Grid Power: The system connects to the utility grid, prioritizing solar power to run your home and reduce electricity bills.
  • Off-Grid Mode: This mode allows the system to run completely independent of the grid, providing a reliable off-grid power solution.
  • UPS Mode (Uninterruptible Power Supply): This mode automatically activates if the grid fails, instantly switching to battery to ensure continuous electricity.
  • Generator Mode: The system can seamlessly integrate with a diesel or gas generator for ultimate backup flexibility in any emergency.

The inverter's internal LCD screen gives you full control, allowing you to customize system specifics to prioritize solar power for charging the batteries or for powering the house.