12.8 V class
Municipal & campus
Lights that stay on through a cloudy week.
Weather-exposed, maintenance-free batteries for solar street and campus lighting — sized for nights of autonomy, supplied in volume for municipal and institutional projects.
Recommended: PB128100 · PB128200
The problem
The battery is the weak link on a pole
Street-light batteries sit in hot enclosures, cycle every night and are expensive to reach once installed. Short-life batteries turn a lighting project into a maintenance contract.
Maintenance-free
Sealed LiFePO₄ — nothing to top up on a pole-mounted unit.
Thermally stable chemistry
LiFePO₄ is the most thermally stable mainstream lithium chemistry, suited to hot enclosures.
Nights of autonomy
Size for two to four nights of lighting to ride through cloudy spells.
Bulk supply
Pricing, documentation and delivery for municipal and tender-based projects.
Sizing
12-hour night sizing, 12 V systems
Worked out with a single stated assumption, so you can check the numbers yourself.
Estimates assume 80% usable energy from the rated capacity. Inverter losses, temperature and load profile change real runtime — our engineers size every system before quoting.
Before you buy
A short checklist
- 1Share luminaire wattage, dusk-to-dawn hours and any dimming profile.
- 2Specify required nights of autonomy for your region.
- 3Tell us enclosure dimensions — custom pack formats are available.
- 4Ask about tender documentation and bulk delivery schedules.
Other applications
Get a quote for street lighting.
Share your load list, inverter model or project brief. Our engineers will recommend a pack and send a quote — usually within one working day.