How do VMAX POWER solar integrated lights comply with Chile's DS 43 Dark Sky norm?
Chile's Supreme Decree 43 (DS 43) regulates light emissions in the regions of Antofagasta, Atacama, and Coquimbo to preserve clear skies for astronomical observatories (ALMA, Paranal, ELT). Our fixtures are engineered with zero upward light ratio (ULOR = 0%), precision Type II and Type III batwing glass optics that restrict horizontal light bleed, and custom LED selections supporting warm 2200K–2700K CCT or pure amber LEDs with less than 2% spectral radiation below 500nm.
What is the operational lifespan of the LiFePO4 batteries in the Atacama's high temperatures?
We utilize high-integrity Lithium Iron Phosphate (LiFePO4) prismatic cells rated for over 3,500 full charge-discharge cycles at 80% Depth of Discharge (DoD), which corresponds to roughly 10 years of nightly operation. To combat extreme solar heating during Atacama midday cycles, the battery enclosure is physically decoupled from the PV backing via an air-gap insulation chamber, keeping cell temperatures safely below critical 50°C thermal thresholds.
What are your shipment terms and transit schedules from China to Chilean ports?
We offer FOB Tianjin/Shanghai, CIF Valparaíso/San Antonio/Iquique, or DDP terms in collaboration with local forwarders. Typical maritime transit from Chinese main ports to Chile takes 30 to 38 calendar days. All shipments include maritime-compliant UN38.3 battery packaging, MSDS certification, commercial packing lists, and pre-customs documentation for seamless processing through the Servicio Nacional de Aduanas.
How many consecutive rainy or overcast days can the integrated system sustain?
Our standard configurations provide an autonomy rating of 3 to 5 continuous rainy or cloudy days without solar charging. This is accomplished using intelligent MPPT dimming logic: when battery voltage drops below specified thresholds, our controller automatically shifts the fixture into smart dimming mode (e.g., 30% ambient luminosity jumping to 100% upon microwave radar detection), ensuring uninterrupted perimeter security.
Can you supply complete IES files for Chilean municipal lighting project tenders?
Yes. Every luminaire batch has verified IES / LDT photometric test files generated in our goniophotometer laboratory. Chilean electrical consultants and contractors can download or request these files directly for import into Dialux or Relux to generate lux distribution curves, pole spacing optimizations, and uniformity calculations required by SEC and municipal engineering departments.
Do you offer OEM private labeling for Chilean electrical distributor brands?
Yes. As a listed manufacturer (equity code 280768), over 40% of our capacity is dedicated to OEM and ODM production for international distributors. We offer customized chassis laser engraving, silkscreen branding, custom RAL powder coating, bespoke carton packaging, and customized firmware settings (motion timing and dimming steps) tailored to your regional commercial needs.