Facilities ROI Calculator
Model the payback before you schedule the walk-through.
Built for facilities managers evaluating BrightHarvest's indoor-light PV dispenser system across occupied commercial buildings. Use it to frame a credible first-pass business case, then tighten it with a Site Energy Assessment.
Planning Inputs
Assumptions used in this estimate
BrightHarvest models supply savings at 7% of current spend to stay conservative on adoption.
Battery swaps and maintenance touches are reduced, not eliminated, until the Site Energy Assessment confirms full fixture coverage.
Planning investment includes hardware, install scope, and commissioning allowance. Final quotes come after the facility walk-through.
Electrical load per dispenser is small; most savings come from operating efficiency, avoided battery servicing, and better restroom uptime.
Estimated Annual Savings
$6,929
Planning Payback
3.9 years
Total Dispensers
90
Supply optimization
$3,513
Avoided battery service
$1,680
Maintenance efficiency gain
$1,736
Planning investment allowance
$27,150
Before
- Dispenser performance tied to battery inventory and manual servicing cadence.
- Supply spend drifts upward when dosing and refill timing are inconsistent.
- Extra labor touches across roughly 495 annual dispenser events.
After
- Indoor light powers the dispenser fleet with an estimated 140 kWh of annual device energy offset.
- Better uptime and fewer service interruptions support cleaner restrooms with less manual intervention.
- Modeled annual savings of $6,929 against a planning payback of 3.9 years.
What Happens Next
Turn the estimate into a building-ready rollout plan.
The calculator is intentionally conservative. BrightHarvest closes the gap between first-pass ROI and final procurement with a scoped assessment, a dispenser kit sized to the site, and a maintenance plan that operations teams can actually run.
Step 1
Site Energy Assessment
We validate fixture types, restroom traffic, and dispenser counts before final scope. This estimate is designed to help facilities teams decide whether a walk-through is justified.
Step 2
PV Dispenser Kit
Indoor-light PV collectors, storage modules, and dispenser power hardware are sized against your actual floorplate and restroom mix.
Step 3
Facility Maintenance Plan
Ongoing performance reviews and scheduled service keep harvested-power coverage intact without adding battery swap routines back into the workflow.
Request a Quote
Bring BrightHarvest on-site for a real facility assessment.
We'll validate fixture coverage, confirm dispenser counts, and issue a quote tied to your actual building conditions.