In Build
SW-2
$375/dayContinuous output
2 kW continuous
Daily energy
20 kWh/day included
Rooftop solar
400W solar array
Trailer
Single-axle utility trailer
Electronics, lighting, networking, small tools, point-of-sale, medical support loads.
Service tiers
You are buying access to a defined electrical service — a kW ceiling, a kWh allowance, and protected outlets at your site. StillWatt operates everything behind those outlets. You plug in approved loads and consume power within your contracted envelope.
Why StillWatt
| Traditional Generator | StillWatt | |
|---|---|---|
| Fuel logistics | Your responsibility | Included |
| Noise | High | Near silent |
| Exhaust | Continuous | None during battery operation |
| Monitoring | Manual | Included |
| Setup | Your responsibility | Included |
| Refueling | Required | Not required for most deployments |
Tier 1 — Portable Managed Power
Sub-20 kWh · Cord-and-plug · Outdoor-preferred
Portable units for light-duty, short-run consumption. Delivered and retrieved by StillWatt. Cord-and-plug output only — no premises wiring. Fixed-duration service contracts. Ideal for solo vendors, small lighting kits, and brief deployments where a full trailer is more than you need.
Output
1–2 kW
Daily energy
~10 kWh/day
Solo vendors, lighting kits, monitor villages, short-run A/V.
Output
2–3 kW
Daily energy
~18 kWh/day
Small base camps, pop-up retail, outdoor events with light loads.
Tier 2 — Mobile BESS Service
Locked trailer systems · Prequalified sites · Company-retained custody
Trailer-mounted service for higher-demand consumption. StillWatt retains custody, siting authority, and charging control throughout every deployment. External receptacle output only — no premises wiring at your site. You receive a defined service envelope; we operate the system that delivers it.
In Build
Continuous output
2 kW continuous
Daily energy
20 kWh/day included
Rooftop solar
400W solar array
Trailer
Single-axle utility trailer
Electronics, lighting, networking, small tools, point-of-sale, medical support loads.
In Build
Continuous output
5 kW continuous
Daily energy
50 kWh/day included
Rooftop solar
1 kW solar array
Trailer
Single-axle enclosed trailer
Catering support, production equipment, moderate tools, refrigeration, communications.
In Build
Continuous output
7.5 kW continuous
Daily energy
75 kWh/day included
Rooftop solar
2 kW solar array
Trailer
Tandem-axle enclosed trailer
Film unit bases, event production, commercial construction, managed critical power.
In Build
Continuous output
10 kW continuous
Daily energy
100 kWh/day included
Rooftop solar
2.5 kW solar array
Trailer
Tandem-axle enclosed trailer
Large event power, multi-department film, longer-duration site support, federal field staging.
What every service order includes
A contracted kW ceiling and surge limit — enforced automatically, not by policy
A defined kWh allowance with real-time telemetry and alerts at 80% and 90% of budget
GFCI-protected receptacles — cord-and-plug loads only, no premises wiring
Locked enclosures — no customer access to battery, inverter, or electrical compartments
Propane backup auto-start between solar cycles — no refueling required from you
Documented setup and teardown inspection at every deployment
How the service works
Your role is limited to connecting approved cord-and-plug loads to designated receptacles within your contracted kW and kWh limits. StillWatt handles everything else — before, during, and after your deployment.
We deliver and position
StillWatt tows and places the unit at your approved site. You don't touch the trailer.
We activate your service
We energize your contracted output circuits, set your kW ceiling, and verify your first connected load. Ready in minutes.
We monitor throughout
Remote telemetry tracks state of charge, temperature, faults, and your consumption against your kWh budget — continuously.
We retrieve
When your service period ends, we return, de-energize, inspect, and take the unit home. Documented teardown included.