M1 All-in-OneM2 BatteryM3 SolarProduct concept · Oct 2026Contact
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Concept by Teatika.com
Modular off-grid power

Power.
Beyond the grid.

Three modules. One adaptable energy system.

One platform

Build exactly the power you need.

One transport envelope. Three functions. Start with M1, then add storage or generation.

Modules connect through bOFFx LINK: proposed DC connection, communication and mechanical corner coupling.

M1 · All-in-One

The independent core.

A self-contained energy hub for remote sites, temporary facilities and backup power. Compact outside. Complete inside.

30kW
3-phase hybrid inverter
60kWh
LFP battery, nominal
20kVA
Diesel, auto-start
01 · Power conversion
30kW

Hybrid inverter, 3-phase

Solar, battery and generator meet here and leave as 400 V / 230 V AC for the site.

02 · Storage
60kWh

LFP battery

≈ 54 kWh usable, assuming a 90 % state-of-charge window.

03 · Backup
20kVA

Diesel generator, auto-start

≈ 16 kW at cos φ 0.8. Higher loads are shared with the battery.

04 · Control
EMS

Energy management

Coordinates solar, storage and generator operation.

RS-485CANModbus4G

Internal layout is illustrative. It is defined in detailed engineering.

Deployment

Two people.
About thirty minutes.

Ten 440 Wp modules fold out of the enclosure and turn the core into a solar array.

Solar array4.40 kWp
PV modules10 × 440 Wp
AC outputs400 V / 230 V
Mass≈ 3.2 t
Energy management

One brain for three sources.

The EMS coordinates solar, storage and the generator, and starts the diesel automatically when it is needed.

SolarInverterBattery400 V / 230 V site
M2 · Storage expansion
150kWh

Keep energy available, day and night. Without a second inverter.

≈ 135kWh
Usable at 90 % SoC window
90–230kWh
Proposed capacity range
210kWh
M1 + M2 combined, nominal
4.40kWp
Own PV via dedicated MPPT

Battery racks, BMS and thermal management inside the same transport envelope. Connected through bOFFx LINK. Battery voltage and BMS compatibility with M1 are confirmed in detailed design.

M3 · Generation expansion

More sun.
More daily energy.

One transport module unfolds into a full solar field.

14.96kWp
Total installed PV
34
Modules: 10 on the enclosure, 24 in cassettes
66m²
Active PV area
22.5%
Module efficiency
Indicative footprint≈ 10 × 13 m
Setup2–3 people · ~90 min
Mass≈ 2.6 t
Row spacing

Spaced for the shortest day.

At a 45° tilt each row stands about 1.2 m high. A 4.3 m pitch keeps rows unshaded at solar noon in December at 45° N.

Shadows in the scene are computed for that sun position. Final geometry requires engineering confirmation.

Scale by function

Match supply to demand.

ConfigurationPVBatteryYield / day
M14.40 kWp60 kWh15.4 kWh
M1 + M28.80 kWp210 kWh30.8 kWh
M1 + M319.36 kWp60 kWh67.8 kWh
M1 + M2 + M323.76 kWp210 kWh83.2 kWh
M1 + 2×M2 + 2×M343.12 kWp360 kWh150.9 kWh

Yield = installed kWp × 3.5 kWh/kWp/day, consistent with ≈ 1,280 kWh/kWp/year for optimally tilted, unshaded arrays in continental south-east Europe. Not a site-specific forecast; confirm with PVGIS for each project.

Choose your autonomy

Hours on battery.
Litres saved.

StorageUsable5 kW10 kW20 kW
M154 kWh10.3 h5.1 h2.6 h
M1 + M2189 kWh35.9 h18.0 h9.0 h
M1 + 2×M2324 kWh61.6 h30.8 h15.4 h
≈ 16,526l
Diesel displaced per year, M1 + 2×M2 + 2×M3
≈ 44.3t
CO₂ avoided per year

Battery only, no sun, no generator, constant load; 90 % usable SoC window, 95 % inverter efficiency. Diesel figure assumes all solar energy is used and would otherwise come from a small generator at ≈ 0.3 l/kWh; 2.68 kg CO₂ per litre. Upper-bound estimate.

Designed around mobility

One compact transport envelope.

2,334 × 2,289 × 2,350mm
Length × width × height · identical for M1, M2 and M3
5
Modules on one standard 13.6 m semi-trailer
40′ HC
Fits a high-cube for sea freight, 5 per box
≤ 3.2t
Per module. Forklift pockets, corner handling
Road legal
2,289mm

Within the 2,550 mm EU road limit. No escort or special permit needed.

Lifting, transport restraint and stacking arrangements require final structural verification. Door clearance in a 40′ HC is tight; verify.

Unloaded on site · energy where it is needed

A platform for remote operations.

01Available

Remote work

Construction, field operations, mining camps and agricultural sites.

02Available

Temporary infrastructure

Events, emergency response and humanitarian facilities.

03Planned

LIVE

Living or office module, powered by the energy system.

04Planned

COLD / FREEZE

Chilled storage at 0 to +5 °C and frozen storage down to −20 °C.

05Planned

MED

Clinical workspace with power for medical equipment.

06Proposed

Solar retrofit

Folding PV kit for compatible existing containers.

Modular power. Beyond the grid.
1Define your loads.
2Choose your autonomy.
3Configure your modules.
Configure yours
Configure

Configure your modules.

Start with M1. Add storage or generation and see what the system does.

M2 · Battery+150 kWh each
M3 · Solar+14.96 kWp each
Showsame system
Constant load, no sunbattery only
18.0h
On battery at 10 kW
83.2kWh
Solar yield per day
23.76kWp
Installed PV
210kWh
Battery, nominal · 189 usable
9,106l
Diesel displaced per year · ≈ 24.4 t CO₂
8.8t
3 modules · one semi-trailer
Request a proposal for this setup

Illustrative. Yield at 3.5 kWh/kWp/day; runtime with 90 % usable SoC and 95 % inverter efficiency; diesel at ≈ 0.3 l/kWh. Brochure assumptions, not a site-specific forecast.

Project discussion

Define your loads. Choose your autonomy. Configure your modules.

Tell us about your site and we will propose a configuration.

Tech specs.

ParameterM1 · All-in-OneM2 · BatteryM3 · Solar
Transport envelope2,334 × 2,289 × 2,350 mm (all modules)
PV modules / rated power10 / 4.40 kWp10 / 4.40 kWp34 / 14.96 kWp
PV module reference440 Wp · 1,722 × 1,134 mm · ≈ 22.5 % efficiency
LFP battery, nominal / usable*60 / ≈ 54 kWh150 / ≈ 135 kWh (range 90–230)—
Power conversion30 kW hybrid, 3-phaseMPPT chargingMPPT charging
AC outputs400 V / 230 Vvia M1via M1
Diesel backup20 kVA (≈ 16 kW), auto-start——
Indicative mass3.2 t3.0 t2.6 t
Deployment crew / time2 people · ~30 min2 people · ~30 min2–3 people · ~90 min
Deployed footprint——≈ 10 × 13 m
MonitoringEMS · RS-485 · CAN · Modbus · 4G

*90 % usable state-of-charge window assumed. All figures are preliminary design targets. Equipment ratings, usable battery capacity, installation clearances, certification and lifting/stacking limits are confirmed in detailed design. The 3D model is conceptual; panel counts and mechanisms may differ from the stated configuration.