Instagrid: Portable Power, Built for the Built Environment
Instagrid is a German manufacturer of portable power supplies designed for professionals who work in high-rise buildings, confined spaces, and underground environments - and want to break free from noisy generators and unwieldy cable runs.
Founded by Sebastian Berning and Andreas Sedlmayr, Instagrid identified a clear gap in the market: countless power solutions existed for leisure and camping, but nothing truly met the demands of professionals working in electrical installation, cabling, MEP, and infrastructure operations.
Today, Instagrid powers over 180,000 professionals worldwide with clean, silent, mobile power every single day.
See it in action at BEX Asia - with Kheng Sun.
What Makes Instagrid Different
One person. Every floor.
Instagrid ONE weighs 20 kg. It is hand-portable, compact, and fits in a goods lift. No need for forklifts or trolleys - and no cable drops down the face of a building. Power goes exactly where the work is: the 40th floor, a basement plant room, a cable riser, or an underground cable route. One person carries it there and gets to work.
Grid-quality output wherever you need it
Instagrid’s micro-inverter technology delivers a stable, grid-equivalent power output with 3.6 kW continuous power and a peak output of 18 kW. Demanding tools - cable-pulling machines, drills, welders, lighting rigs - start reliably every time. No voltage drop. No extension-cable daisy-chains trailing across multiple floors.
No noise. No fumes. No confined-space restrictions.
Instagrid ONE produces zero local emissions and operates whisper-quiet. For professionals working in cable risers, plant rooms, basement utilities, and underground environments, it removes the need for fume extraction, gas detection, and forced ventilation entirely. Work proceeds without the permits and delays that petrol or diesel generators trigger in enclosed areas - and without the health and safety overhead that comes with running combustion equipment underground or inside a live building.
Built for underground and all-weather conditions
Passively cooled with no moving parts, IP54-rated, and operational from -20 °C to +60 °C. Engineered to handle the damp, dusty, and variable conditions of underground cable routes, building risers, and sub-surface plant rooms - without performance compromise.
Lower operating costs
Compared to traditional generators, Instagrid removes fuel costs and eliminates maintenance intervals. It also eliminates the hidden cost of long cable runs: the installation time, the trip hazards, the damage risk, and the compliance overhead that comes with trailing cables up a high-rise stairwell or through an active building.
The Product Range
Instagrid ONE
Our flagship product. 3.6 kW continuous output, 18 kW peak, 2.1 kWh capacity, full recharge in under 3 hours. Powers professional equipment including cable-pulling tools, welders, power tools, lighting, and pumps. Lighter than comparable generators (3–7 kVA), quieter, and zero local emissions.
Instagrid LINK
Connect up to three Instagrid ONE units and increase total capacity to 6.3 kWh. Hot-swap capability keeps operations running continuously - ideal for extended cable-pulling runs or multi-floor working sequences. No additional infrastructure required.
Instagrid LINK MAX
The world’s most portable three-phase 400 V power system. Three Instagrid ONE units deliver 3-phase power for high-demand equipment, without emissions, noise, or reliance on fuel-powered generators.
See it in action at BEX Asia
Kheng Sun, Instagrid’s authorised distributor in Singapore, is pleased to offer Instagrid portable power supplies for hire or purchase. Visit us at BEX Asia to see the full range working live.
[Visit: Instagrid / Kheng Sun]