SITEPULSE
RESERVE →
SHIPPING Q3 · MADE IN BOZEMAN, MT · 5-YEAR WARRANTY
REMOTE HYBRID POWER · STARLINK MINI · TRUE HYBRID

Silent for days.
Online forever.

A 90-lb hybrid power station — 4,000 W pure-sine inverter, Starlink Mini, and a top-up 170 cc engine. Battery handles daily loads. The engine only kicks in 23 minutes a day.

RESERVE FROM $100 →SEE IT RUNRefundable · Ships Q3 · Free freight
UNIT-001 · BOZEMAN PLANT
LIVE TELEMETRY
Battery SOC87%
Load26 W
~90 LB DRY
IP65 · −20°C TO +50°C
CYCLE 2,418 / 6,000
NEXT SVC: 2,082 H
FIG. 01 · SITEPULSE V1 · 4000W HYBRID INVERTER · 90 LB DRY · IP65
4,000 W
Pure-sine inverter
48 hr
Silent, Starlink only
12 kW
Peak, engine running
~13 gal
Fuel per month
4,000 W pure sine
8 kW surge
1.54 kWh LFP
30 Ah · 48 V
Starlink Mini
DLE 170cc · 17.5 HP
10–12 kW peak
48 hr silent
IP65 sealed
−20 °C to +50 °C
~90 lb dry
External fuel tank
Cellular failover
App + OTA updates
4,000 W pure sine
8 kW surge
1.54 kWh LFP
30 Ah · 48 V
Starlink Mini
DLE 170cc · 17.5 HP
10–12 kW peak
48 hr silent
IP65 sealed
−20 °C to +50 °C
~90 lb dry
External fuel tank
Cellular failover
App + OTA updates
[ 01 ]THE UNIT

Three systems.
One quiet box.

The hybrid stack swaps power source automatically — silent battery first, Starlink always connected, the engine only when load truly demands it. No switches. No downtime.

01 / BATTERY

1.54 kWh LFP pack.

30 Ah lithium iron phosphate at 48 V nominal, 22 lb with active BMS. Cell-level protection, optional sub-zero heaters. Runs Starlink Mini for 40–48 hours of pure silence between starts.

48 V
Nominal
30 Ah
Capacity
22 lb
Weight
BMS
Cell-level protect
02 / CONNECTIVITY

Starlink Mini, integrated.

Dish, router, and cable all inside. Powered on a dedicated circuit (or optional direct DC for max efficiency). Cellular failover keeps telemetry alive if Starlink ever drops.

~25 W
Avg draw
3.5 lb
Mini kit
DC OPT
Direct feed
LTE
Failover
03 / ENGINE

DLE 170cc · 17.5 HP twin.

Gas twin paired with a high-output starter generator delivers up to 10–12 kW on demand. Auto-starts when load exceeds the inverter for 45 s; otherwise idle. External quick-disconnect fuel tank — no built-in tank, no spillage.

17.5 HP
Twin cyl
10–12 kW
Peak
~1.1
gal/hr running
<60 dB
Enclosed
[ 02 ]HOW IT RUNS

Silent for days.
23 minutes to recharge.

Connectivity-only mode: a Starlink Mini at ~25 W average. The control board tracks load, state-of-charge, and fuel — and starts the engine only when it has to.

00:00 — IDLE
+24 HOURS
+48 HOURS
+48:23
REPEAT
BATTERY
Battery carries the radio

Starlink Mini pulls ~25 W. Engine off. Pack drains roughly 1% per hour. Site at zero decibels.

BATTERY
Still silent

Day-one finishes at ~60% SOC. The control board is happy. Telemetry beats home every minute.

ENGINE
Threshold reached

Pack hits ~25%. Engine warm-start, idles up, generator picks up the load while the pack tops off.

BATTERY
Engine shuts down

Pack back to ~90% in 23 minutes. Cooldown sequence runs. Stabilizer doses on shutdown. System silent again.

BATTERY
~2.4 days per cycle

~13 gallons consumed per month. ~12 hours of total engine runtime. The other 97% of the time: silence.

12 hr
Engine runtime / mo
13 gal
Fuel / mo @ 25 W avg
1.6%
Engine duty cycle
~12
Battery cycles / mo
[ 03 ]WHO IT'S FOR

Built to stay,
not to babysit.

06 SCENARIOS
REMOTE MONITORING
/01

Pipeline sensor backhaul

Months of unattended uptime on a single fuel tank. Engine runs ~12 hr/month. Every reading hits the cloud over Starlink, with cellular failover for telemetry.

Read the field report→
BACKCOUNTRY RESEARCH
/02

Field station that stays online

Powers Starlink Mini, a logger, and a couple of cameras 24/7. Silent enough to live next to a tent. Refuel cadence: weeks, not days.

Read the field report→
WILDFIRE LOOKOUT
/03

Camera tower with live link

PTZ camera + AI box + Starlink. Runs through a smoke event without intervention. Manual override available from the app if the duty cycle needs forcing.

Read the field report→
DISASTER RESPONSE
/04

Comms node, deployed in minutes

Lift it off the truck, plug in the external tank, raise the dish. Internet and a 120 V outlet within 90 seconds. Up to 12 kW available when crews arrive.

Read the field report→
OIL & GAS PAD
/05

SCADA where the grid isn't

Drives flow meters and a Starlink uplink for an entire well pad. Engine duty stays under 2%. Stabilizer auto-doses on shutdown for long sits between visits.

Read the field report→
REMOTE OFFICE
/06

Cabin or jobsite trailer

~25 W of Starlink lasts 40-plus hours on battery alone. Plug in tools or a fridge and the engine joins in automatically. No switches to flip.

Read the field report→
[ 04 ]INSIDE THE UNIT

Engineered for
unattended duty.

Sitepulse 4000W Hybrid Inverter, 3/4 view
SCALE 1:6
~90 lb
Dry weight
IP65
Sealed
−20→50°C
Operating
Battery30 Ah · 48 V LFP (1.54 kWh) · 22 lb · active BMS · cell-level protection
Inverter4,000 W continuous · 8,000 W surge · hybrid w/ generator input · 120 V pure sine · 60 Hz
EngineDLE 170cc twin-cylinder gas · 17.5 HP · 9.1 lb · vibration-isolated mounts
Starter generatorHigh-output starter/alternator · up to 10–12 kW peak · VESC controller
ConnectivityStarlink Mini integrated (3.5 lb kit) · cellular failover · OTA firmware
FuelExternal quick-disconnect tank · gasoline w/ auto-stabilizer dosing on shutdown
SensorsUltrasonic fuel level · SOC/V/I/temp · CO · enclosure temp · GPS
ChassisSendcutSend sheet metal enclosure · IP65 · 8 lb · integrated carry handles
Environment−20 °C to +50 °C (heaters optional) · <60 dB(A) enclosed · vibration-isolated
SafetyCO shutdown · fuel cutoff · BMS protect · GFCI · surge · local + remote E-stop
Total weight~90 lb dry (no fuel) · realistic 85–92 lb range
CONFIGURE YOUR UNIT →DOWNLOAD SPEC PDF
[ 05 ]FIELD REPORTS

From the people
actually using it.

“

It just sits there and stays online. We checked the dashboard, not the unit, for a full month.

Wes Halverson
Field ops, remote pipeline — Big Sky, MT
“

~13 gallons a month for a Starlink uplink and a logger. The math finally works for our pads.

Mira Okafor
SCADA lead, basin operator — Williston, ND
“

Engine started when it said it would, ran for 23 minutes, and went quiet again. Boring. Good.

David Cho
Research engineer, hydrology station — Big Bend, TX
[ 06 ]BEYOND CONNECTIVITY · SECONDARY USE-CASE

Also: an
emergency EV charger.

The DLE 170 + high-output starter generator can deliver up to 10–12 kW on demand — Level 2 charging speeds in a 90-lb box. Stranded twenty miles from town? Plug in. Be moving in under an hour.

EXPLORE EV BACKUP →ADD THE KIT TO YOUR BUILD
9 kW
Net to vehicle
30 mi/hr
Range delivered
~Level 2
Equivalent class
EV-BACKUP KIT · ADD-ON
+$680
32 A PORTABLE EVSE · J1772 + NACS · GROUNDING ROD INCLUDED
[ 07 ]BUILD & RESERVE

Configure yours.

Reserve with $100 today. Build slot locks in. Balance due before Q3 ship date. Refundable until 30 days before fulfillment.

01 — Pick a tier
02 — Add modules
YOUR BUILD

Sitepulse — Base

  • Base unit$2,995
  • FreightFREE
Total
$2,995
Reserve today
$100
Refundable · No build slot held without reservation
SHIPPING Q3 · V1 PROTOTYPE BUILDS

Silent.
Online.
Unattended.

RESERVE FROM $100 →TALK TO AN ENGINEER