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Klumpen adds solar, shower, satellite internet and much more to off-grid housing

Klumpen is designed to make a house independent of the grid.
ⓘ Klumpen
Klumpen is designed to make a house independent of the grid.
Klumpen is designed to make a house independent of the grid and add a photovoltaic system including battery, a heat pump, hot water, a kitchen, satellite broadband and even water tanks for showers, toilets and the like. Despite its extensive equipment, Klumpen is relatively compact.

Designing a house completely independent of the water and electricity grid can be challenging. The architecture duo from Himmelfahrtskommando now want to make life without a grid easy. If the Klumpen off-grid core is placed next to a small house, it should supply the house with everything it needs to live.
 


The tent-shaped structure has an edge length of 2 meters and a height of 4.85 meters. The walls are fitted with photovoltaic panels. This energy is stored in three batteries with a total capacity of 7.5 kWh. Finally, the battery operates the other features of Klumpen, including a mobile phone modem and satellite broadband connection, so that a fast Internet connection should also be possible in remote locations.

Inside Klumpen there is a small kitchen with two hobs, a toaster, a dishwasher, a sink and a microwave ($79 on Amazon). The shower in the middle provides water at a temperature of up to 60 °C. There is even a washing machine and a toilet as standard. Klumpen has both a fresh water tank and a waste water tank. The water from the shower is filtered and used to flush the toilet.
 

Prices and availability

Klumpen will be offered at prices starting at $35,000. An aluminum version, which is intended for extreme weather conditions, costs $198,000. Shipping within the EU costs an additional $3,000, with delivery expected to begin in September 2026. More information about Klumpen can be found at on the official product page.
 

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> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > News > News Archive > Newsarchive 2026 03 > Klumpen adds solar, shower, satellite internet and much more to off-grid housing
Hannes Brecher, 2026-03-17 (Update: 2026-03-17)