Batteryless by design
Capacitor-based storage removes the most failure-prone part of small dispenser power systems: disposable or rechargeable battery packs.
BrightHarvest Sell Sheet
Batteryless power storage for restroom dispensers.
Light in. Power out. BrightHarvest harvests energy from ambient indoor light, stores it without batteries, and keeps commercial paper towel, soap, and sanitizer dispensers running with a much longer service profile.
Charge / discharge cycles
500k
Designed for repeated cycling without the replacement rhythm of standard batteries.
Target service life
20 years
Built for long-lived restroom infrastructure instead of consumable power packs.
Charging inputs
Ambient + sun
Harvests from indoor fixture light and daylight, depending on the installation conditions.
Why it matters
Stop treating dispenser power like a consumable.
The source sell sheet frames the product as an alternative to buying, replacing, and disposing of batteries. BrightHarvest keeps that same value proposition, but expressed in the site's brand language and facility-first tone.
Built for facilities teams
Use the ceiling light already running in the space to keep dispensers charged with fewer truck rolls, fewer rounds, and fewer dead units.
Works with ambient light or daylight
The source sheet positions the system around both indoor lighting and sunlight, which makes it practical across varied restroom and corridor conditions.
Strong lifecycle economics
The value case is straightforward: less battery spend, less disposal handling, less labor tied to power-loss complaints and replacement cycles.
Use cases
A strong fit anywhere restroom uptime is operational, not cosmetic.
The original sheet focuses on hand sanitizer, soap, and paper towel dispensers in commercial institutions. This version keeps that use-case centerline and reframes it for facility buyers.
Office and mixed-use buildings
Reduce the maintenance burden across distributed restrooms where dead dispensers create repeated complaints.
Healthcare, education, and civic facilities
Support higher hygiene expectations with power that keeps dispensers available without constant battery upkeep.
Airports, stadiums, and high-traffic venues
Pair long-life storage with heavy restroom usage where uptime and refill efficiency both matter.
Restroom targets
Paper towel dispensers
Hand soap dispensers
Hand sanitizer dispensers
Buyer takeaway
Harvest existing light, store it batterylessly, and put it to work exactly where maintenance teams feel the pain.
This is sales collateral, so the page stays concise: clear benefits, clear operating concept, and a direct path to the site assessment flow already live on BrightHarvest.
Technology explainer
Simple path from indoor light to dispenser power.
The source PDF presents a straightforward technology story. This page keeps the same concept, translated into BrightHarvest's language: capture, store, deliver, repeat.
01
Capture fixture light
Indoor photovoltaic collectors take energy from the light already on in the building, with daylight acting as a supplemental source when present.
02
Condition and store it
Harvested energy is routed into batteryless storage engineered for repeated charge cycles and long operating life.
03
Power restroom dispensers
Stored energy feeds soap, sanitizer, and paper towel dispensers so the point of use stays powered without traditional battery replacement.
Light-to-load cycle
A cycle-of-life explainer inspired by the source sheet.
Rather than a battery replacement loop, BrightHarvest is positioned as a repeatable capture-and-deliver system. That is the core concept this section makes easy to explain in a sales conversation.
Step 1
Capture
Collect ambient ceiling light and daylight where the fixture profile allows it.
Step 2
Convert
Turn low-level light exposure into usable current for the local system.
Step 3
Store
Hold the energy in a batteryless storage module built for very high cycle counts.
Step 4
Deliver
Send power to the dispenser loads that matter most in occupied restrooms.
Step 5
Repeat
Run the same loop daily with less maintenance drag and no battery disposal program.
Next step
Scope the building, the fixtures, and the dispenser count.
If the fit is real, the next move is simple: use the contact flow already on the site to start a facility assessment, or use the ROI calculator to pressure-test labor and maintenance savings first.
Start the quote conversation
Share restroom counts, fixture types, and the dispenser mix you want powered.
Talk to BrightHarvestRun a quick internal business case
Use the existing ROI tool to estimate avoided battery spend and maintenance effort before the walkthrough.
Open ROI calculator