Generate an OSHA-compliant LOTO procedure for your next retrofit, in ninety seconds.
Upload the equipment cut sheets. LOTO Copilot reads every energy source — AC, DC, stored battery, refrigerant, arc flash — and writes a job-site-specific procedure mapped to OSHA 1910.147 and NFPA 70E. Built for solar, BESS, and commercial HVAC contractors.
SolarEdge SE100K Commercial String Inverter
Job: Cascade Logistics Rooftop Solar · Portland, OR · PM: R. Torres
Notify AHJ and site supervisor of planned isolation
1910.147(c)(9)Open AC disconnect DS-INV-01 at rooftop panel RSP-01
1910.147(d)(3)Wait 5 min — DC bus capacitor discharge (SE manual §4.2)
1910.147(d)(5)(i)Verify 0VDC at TP+ and TP− with CAT IV 1000V DMM
NFPA 70E 120.5(7)Apply personal lock + danger tag to DS-INV-01
1910.147(d)(4)(i)Procedures already written for equipment from
The problem
LOTO paperwork is the #1 OSHA citation
for energy-control work — and it's all manual.
of LOTO citations trace to inadequate written procedures
OSHA Top-10, 2023
average time to write one procedure manually in Word
Field survey, n=47
LOTO standard violations cited annually by OSHA inspectors
BLS / OSHA data
of contractors have no version-controlled LOTO library
Field survey, n=47
How it works
From cut sheets to signed procedure in three steps
Upload your cut sheets
Drop in any combination of inverter datasheets, battery manuals, panel schedules, or arc flash study PDFs. LOTO Copilot reads them all — even scanned documents.
Identifying energy sources…
AI maps every energy source
LOTO Copilot identifies every isolation point — AC disconnects, DC combiners, stored battery energy, refrigerant charge, arc flash categories — and maps them to OSHA 1910.147 and NFPA 70E.
Receive your signed, job-site-specific procedure
Get a numbered, equipment-specific LOTO procedure with PPE requirements, try-start verification steps, and all compliance references. Export to PDF or save to your library.
Features
Everything a safety-first contractor needs
90-second generation
Upload cut sheets, get a complete LOTO procedure before your next tool selection is made. No forms to fill, no templates to find.
Equipment-aware library
Every procedure is indexed by manufacturer, model, and site. Pull up the SolarEdge SE100K procedure for Site B vs Site A — they'll be different because the equipment is.
OSHA 1910.147 + NFPA 70E mapped
Every step is automatically annotated with the exact regulatory reference — 29 CFR 1910.147(d)(4)(i), NFPA 70E 120.5(7) — so your crew knows why, not just what.
Multi-authorized-employee signing
Built-in signature workflow for all authorized employees. Timestamped, tamper-evident, and ready for your OSHA 300 log if an inspector arrives.
Version-controlled revisions
When the equipment changes, update the procedure and the previous version is archived automatically. No more 'which Word doc is current?'
Your data stays yours
Your equipment manuals and job-site data are never used to train our models. SOC 2 audit in progress. Procedures stored encrypted at rest.
Interactive sample
See what LOTO Copilot generates
These are real procedures — every step, reference, and isolation point is exactly what the tool outputs for that equipment type.
SolarEdge SE100K String Inverter
Cascade Logistics Rooftop Solar · Portland, OR · PM: R. Torres
Notify AHJ and all affected employees of planned isolation work
Site supervisor + rooftop crew
Set inverter to Safe Mode via SolarEdge SetApp — confirm 'P-OK' LED extinguishes
SE100K unit (roof level, Grid-Tie Panel)
Open and lock main AC disconnect DS-INV-01 at rooftop service panel RSP-01
Rooftop Service Panel RSP-01
Open DC string disconnects S-DC-01 through S-DC-08 at combiner boxes CB-A and CB-B
Combiner Boxes CB-A, CB-B (roof, east parapet)
Wait 5 minutes minimum for internal DC bus capacitors to fully discharge
SE100K unit
Verify 0VDC at inverter test points TP+ and TP− with CAT IV 1000V-rated DMM
SE100K inverter terminal block
Apply personal hasp lock and 'DANGER — DO NOT OPERATE' tag to DS-INV-01 and all string disconnects
RSP-01, CB-A, CB-B
Perform try-start: attempt inverter restart at keypad — confirm unit does not energize
SE100K keypad
These procedures are representative samples. Generated procedures are customized to your specific equipment serial numbers, site layout, and job scope.
Regulatory coverage
Mapped to six frameworks, automatically
LOTO Copilot selects the right frameworks for your equipment type. You don't pick checkboxes — it reads the equipment and applies what applies.
Control of Hazardous Energy
Every step cites the exact CFR paragraph — (c)(9), (d)(3), (d)(4)(i), (d)(6) — so your procedure is inspection-ready.
Electrical Safety in the Workplace
Arc flash category, incident energy (cal/cm²), and PPE requirements pulled directly from the arc flash study included in your upload.
Solar PV + Energy Storage
Rapid shutdown requirements (690.12), ESS disconnect requirements (706.15), and BMS-managed isolation constraints automatically applied.
Battery Safety
Cell chemistry-specific isolation protocols for LFP, NMC, and NCA chemistries. Tesla, CATL, and BYD pack configurations recognized.
Refrigerant Recovery
R-410A, R-454B (A2L), R-32, and legacy refrigerants trigger mandatory recovery steps and open-flame prohibition notes automatically.
Electric Power Generation
Utility-interactive systems and high-voltage switchgear receive utility coordination requirements and dual-lock protocols.
Why LOTO Copilot
Better than the alternatives
| Feature | LOTO Copilot | Word templates | Enterprise EHS |
|---|---|---|---|
| Time to generate one procedure | ~90 seconds | 3–4 hours | 1–2 days |
| Equipment-specific isolation steps | |||
| Regulatory citations per step | |||
| PDF cut-sheet upload | |||
| Arc flash PPE integration | |||
| Version-controlled library | |||
| Multi-employee signing workflow | |||
| Solar / BESS / HVAC specialized | |||
| Setup time | 5 minutes | 0 | 4–8 weeks |
| No IT / EHS team needed | |||
| Pricing | ~$99/mo | ~$13/mo (M365) | $25k+/yr |
LOTO Copilot
Word templates
Enterprise EHS
Pricing is estimated. — indicates partial or platform-dependent support.
ROI calculator
How much is manual LOTO costing your team?
Adjust the sliders to match your operation. The defaults are from our survey of 47 contractors.
Your numbers
This doesn't account for reduced OSHA citation risk (average penalty: $15,625 per willful violation) or the cost of an incident.
Pricing
Simple, transparent pricing
All plans include early access pricing — locked in for 12 months.
Starter
For smaller contractors generating under 10 procedures per month.
- 10 procedures / month
- PDF cut-sheet upload
- OSHA 1910.147 + NFPA 70E citations
- PDF export
- Email support
Professional
For active retrofit teams running 10–50 procedures monthly.
- 50 procedures / month
- Everything in Starter
- Version-controlled procedure library
- Multi-employee signing workflow
- Arc flash PPE integration
- Slack + email notifications
- Priority support
Team
For multi-crew contractors with a shared safety program.
- Unlimited procedures
- Everything in Professional
- Multi-project workspaces
- Admin + auditor roles
- SSO (SAML)
- Dedicated onboarding
- SLA support
Stop writing LOTOs in Word.
Join the contractors who have reclaimed three hours per procedure and walked into their next OSHA inspection with confidence.