How are they powered?
Integrated mono-crystalline panels and LiFePO₄ batteries provide wire-free, solar-powered operation.
Are YY globes durable outdoors?
UV-stable polycarbonate and IP65 sealing defend against fading, rain and dust for years of reliable service.
Is Nighthawk suitable for major highways?
Absolutely. Its high-output LEDs and rotatable array meet road-class lighting levels for multilane boulevards and arterial roads.
How tall can the poles be?
Nighthawk is designed for poles from 10 m to 12 m, ensuring uniform light distribution without dark patches.
What monitoring options are available?
A tri-colour indicator shows system status on the pole, and an optional LoRa gateway enables remote data logging and alerts.
How is MPPT better than traditional PWM charging?
Multi‑Peak MPPT tracks the real maximum power point—even when panels are partially shaded or soiled—boosting daily energy harvest by up to 20 % compared with fixed‑voltage PWM controllers.
What autonomy can I expect during consecutive cloudy days?
The LiFePO₄ battery, sized with the MPPT controller’s efficiency gains, typically delivers reliable dusk‑to‑dawn lighting for five to seven overcast nights before needing full sun.
Can I monitor and adjust the light remotely?
Yes. An optional NB‑IoT or LoRa module streams real‑time data (battery SOC, panel output, fault codes) and lets you change dimming schedules or trigger diagnostics from a web or mobile dashboard.