Pertanyaan Umum
Most Asked Questions
Output depends on local irradiance and the chosen configuration (panel wattage, battery, controller, optics). We size each system to site conditions and target lighting duration.
Inspect about every 6 months: clean panels, check battery health and terminals, verify controller status, and confirm luminaire operation.
They describe driver electrical performance. Higher values generally mean better energy use (and higher cost). We can advise per project.
LED high mast systems offer long life and robust performance, reducing replacement frequency and overall maintenance costs versus HID.
Typical cycle life (at 85% max DOD setting): ~1,500 cycles @90% DOD, ~3,000 @80%, ~5,000 @50%. Actual life depends on use and climate.
Consider panel type (mono/poly/thin-film), wattage and size, installation method, site irradiance, and budget. We size panels to your energy target.
Regularly clean dust and debris; check brackets and wiring for tightness; inspect for cracked cells or damage.
A rough guide is about 7–10 m² per kW of panels, depending on module efficiency and layout.
Send a drawing/specs for an accurate quote. Or share height, wall thickness, material, top/bottom diameters, and any accessories.
Panels are tempered glass and tested for hail and severe weather. Quality products withstand heavy rain and impact within rating.
Solar street light FAQs
First check for shading and clean the panel; then verify the battery is charged and terminals are sound; finally confirm the controller works and replace faulty parts if needed.
Check PV panel power (upsize if needed), luminaire efficacy (use higher-efficacy LEDs), and battery capacity (increase capacity if undersized). Also review optics and pole spacing.
Perform regular charge/discharge maintenance; avoid deep discharge (recharge before ~20% state of charge); choose high-quality batteries and appropriate BMS settings.
Generation depends on local irradiance and system configuration (panel wattage, battery capacity, controller, optics). We size parameters to actual site conditions and autonomy targets.
Not recommended. Install in full sun with no obstructions—shading reduces charging efficiency and shortens nightly lighting time.
Yes. Typical semi-annual checks: clean panels, verify battery health and terminals, confirm controller function, and inspect the luminaire and wiring integrity.
By day, PV panels charge the battery via the controller; by night, the controller powers the LEDs from stored energy according to preset schedules or sensor inputs.
Solar panel, LED luminaire, battery, controller, and pole/mounting hardware. Optional: sensors, surge protection device (SPD), anti-theft features, and networking modules.
Commonly 4000–6000 K for clear nighttime visibility; CRI ≥ 80 for faithful color rendering and visual comfort.
About every six months under normal conditions. Increase frequency in dusty or coastal environments to maintain charging and optical performance.
Yes, with reduced output. Properly sized systems typically provide basic lighting through several consecutive low-sunlight days.
Complete systems: ~5–10 years depending on product quality and maintenance. Solar panels: ~25–30 years with gradual output decay. Battery life depends on chemistry, cycling, and climate.
Orient panels toward the sun’s path and set tilt per latitude; avoid shading; choose pole height and spacing to meet target illuminance and uniformity for the road class.
Use integrated designs with battery and controller enclosed, anti-tamper fasteners, robust pole structures, and sensor-triggered dim-to-bright profiles to deter tampering.
Upfront costs can be higher, but zero electricity bills, minimal trenching/cabling, and low maintenance yield strong lifetime savings in many projects.
During the day, PV modules charge and the controller manages storage. At night, the battery powers LEDs. Smart energy-management (e.g., Power365-type strategies) helps maintain nightly lighting across varying weather conditions.
No trenching or grid connection, fast deployment, autonomous solar operation, resilience during outages, and reduced environmental impact; well-designed systems can rival grid-connected lighting performance.
Use higher voltage for higher power to reduce current and losses (e.g., 24 V for larger loads, 12 V for smaller). Inlux Solar systems use 12 V or 24 V (not 3.2 V/6.4 V) depending on the luminaire power and overall system design.
LED Outdoor Light FAQs
Different LED chips (or different brightness bins of the same chip) produce different output. Driver efficiency and optics also vary. Be sure to distinguish LED package lumens from complete lamp (luminaire) lumens when comparing.
CCT, measured in Kelvin, describes the visual “warmth” or “coolness” of light. Warmer tones are often used for relaxing public areas; cooler tones enhance alertness and visibility in task or roadway settings.
CRI indicates how faithfully colors appear under the light source. A higher CRI improves color recognition and visual comfort (often at a higher cost), so select based on the application’s needs.
They describe a driver’s electrical performance. Higher power factor and efficiency reduce losses and improve grid friendliness, though they may increase cost. Choose targets according to project requirements.
Higher efficacy and brightness, long life, energy saving, and no mercury/lead—delivering lower lifecycle impact and a truly green lighting solution.
LEDs are directional; with advanced optical design and lenses, street lights achieve precise distributions, higher efficiency, reduced spill, and lower light pollution.
Failures: driver failure, poor LED chip quality, inadequate SPD, insufficient IP/IK ratings, weak thermal design or coating, improper optics/low efficiency.
Solutions: choose branded drivers and high-quality LEDs, add SPDs, raise IP/IK, improve heatsinking and powder-coating quality, and select proper lenses for the target distribution.
Inspect housings and internal wiring, ensure seals/gaskets are intact, and check for physical damage or exposed cables. Clean the emitting surface/lens regularly to maintain clarity and brightness.
LED flood Light FAQs
High luminous efficacy, good light quality, pure and consistent color, and rich CCT options. LEDs convert most input power into light, contain no UV/IR, produce little heat, and are a greener lighting source.
Select the CCT that fits the application (e.g., warm white for ambience, cool white for visibility). Note: dimming does not change CCT; to adjust color you need a tunable-white (CCT-adjustable) flood light or different CCT SKUs.
Ensure the luminaire is firmly installed and the driver receives a stable supply. Use a quality constant-current driver, verify wiring and dimmer compatibility, and add surge protection if needed. Replace the driver/lamp if flicker persists.
Choose luminaires with robust heat-sink design and install them in well-ventilated locations. Use proper thermal interface materials; keep fins and vents clean. Persistent thermal faults may require driver output adjustment or fixture replacement.
Yes. Clean the lens and heat sink regularly; check the power supply, wiring, seals, and mounting hardware to ensure structural stability and sustained performance.
Hight mast Light FAQs
High mast lighting offers: • High brightness from elevated mounting with high-power LEDs, not easily blocked by trees/buildings, improving road safety; • Wide coverage—greater mounting height extends the illuminated area for highways, plazas, ports, etc.; • Easier maintenance—liftable designs can lower the luminaire to ~2.5 m for servicing.
No. LED high mast systems have longer lifespans than HID and withstand harsh environments, so replacement frequency is low and overall maintenance costs are reduced.
Yes. Compared with traditional lighting, LED high mast lights can save up to about 65% of energy costs through higher efficacy and better control.
They are more energy-efficient than high-pressure sodium, have longer lifespans, perform well in adverse weather, and typically last 50,000+ hours—about twice the life of many HID systems—reducing replacements and maintenance.
Lithium Battery FAQs
With a typical low-SOC cutoff around 15% (≈85% usable DoD), reference cycle life is about 1,500 cycles @90% DoD, ~3,000 @80% DoD, and ~5,000 @50% DoD. Actual life depends on DoD, temperature, and charge rates.
LiFePO₄ packs used in our solar lights are long-life: up to ~5,000 cycles at 50% DoD, and they can last up to ~10× longer than comparable lead-acid batteries in similar applications.
Yes. LiFePO₄ chemistry has strong thermal stability and is considered safer than many other lithium-ion chemistries. Packs include BMS protections (over-charge/over-discharge, over-current, short-circuit, and temperature).
High ambient temperatures reduce capacity and accelerate aging. Typical BMS temperature protection thresholds are about 60–80 °C; beyond these, the BMS will shut the battery down to protect it.
Solar Panel FAQs
Typical module efficiency ranges from about 15% to 22% depending on technology. Monocrystalline panels are generally the most efficient; polycrystalline and thin-film panels are lower.
Light intensity, temperature, shading, tilt/installation angle, orientation and site conditions all impact output. The ideal setup has ample sun and no obstructions.
Type: mono / poly / thin-film (trade-offs in efficiency, cost, flexibility). Power & size: match required output and available area. Installation: roof-mount, ground-mount, mobile, etc. Share your needs and we’ll recommend the best option.
No—modules use tempered glass and are typically hail-tested. Quality products withstand heavy rain and hail within their rated limits.
High-quality panels are designed for strong wind, rain, snow and hail, are waterproof, and tolerate specified mechanical loads when installed correctly.
Output gradually declines (“degradation”). Most manufacturers warrant ≥80% of nameplate power after 25 years.
Balance energy-use targets, budget, mounting location, sun exposure and climate. A professional assessment can size type and wattage for best value and reliability.
Panels are commonly set around 15° or 30° (per latitude) to optimize energy in the worst-sun period of the year. Tilt also considers wind loading and module size. Final panel power is determined by energy needs, location and tilt.
Solar Controller FAQs
The controller is the core control device of a solar lighting/power system. It manages battery charging from the PV array and power delivery to the load, regulating charge and discharge according to system demand.
Multi-stage charging and battery voltage regulation; protections (over-charge, over-discharge, over-current/short-circuit, temperature); load timing/control; status display, monitoring and basic fault diagnosis.
Simple on/off (1–2 stage) controllers, PWM controllers, and MPPT controllers. PWM suits small/simple systems; MPPT suits larger or higher-performance systems and offers higher charging efficiency.
Match the controller’s voltage and current ratings to the battery system and PV array output, with headroom for irradiance/temperature effects and load needs. The rating should safely handle the array/ battery output for efficient, reliable charging.
It measures battery and PV voltages and modulates charge current. When full, it tapers to prevent over-charge; when low, it increases current. Advanced units adjust parameters with sunlight and, for MPPT models, track the array’s maximum power point.
By preventing over-charge and deep discharge, limiting overload/over-temperature, and disconnecting when unsafe conditions are detected—thereby extending service life and reducing risk.
Yes. The solar charge controller supports dual time periods, e.g., a 12-hour night split into 6 hours at full power followed by 6 hours at half power (or other programmable profiles).
Light Pole FAQs
Poles are typically fabricated from high-quality low-carbon steel (e.g., Q235; Q355 optional), one-piece bent on large forming machines. Designs target ≥ Level-12 wind resistance and seismic resistance around intensity 8. Inside and outside surfaces are hot-dip galvanized (pickling → hot-dip → rinse → phosphating → passivation) for a uniform zinc layer and >20-year anti-corrosion performance. Design and manufacturing follow EN 40-series standards for road-lighting poles.
Welds must meet relevant national standards and inspection criteria: smooth surface with no pores, nodules, undercuts, or other defects; weld quality achieves Level-III (Grade 3). These controls ensure structural reliability and a clean finish.
Smart, energy-saving, and eco-friendly designs: integration of sensors and wireless communications for remote monitoring and intelligent control, plus adoption of high-efficiency LED luminaires to reduce energy use and emissions.
For ~14 m poles, select luminaires carefully (light source type, wattage, output, IP rating). Use professional installation: correct aiming/tilt, proper foundations and anchoring, and periodic inspections of fixtures and power systems to ensure stability and safety.
All metal poles and equipment enclosures must be reliably grounded, with earth resistance ≤ 10 Ω. Inspect grounding and lightning-protection systems routinely—especially before the rainy season.
Please send a drawing/specification for an accurate quote. Or share height, wall thickness, material, top & bottom diameters, and any accessories or coatings you need.
Solar power System FAQs
Solar power systems can lower operating costs and emissions while increasing energy independence and even property value. Solar energy is free and abundant, helping reduce reliance on fossil fuels and greenhouse gas emissions.
PV modules convert sunlight to DC electricity, which is routed to an inverter to produce AC power for homes or businesses. Batteries may be added for storage; controls manage charging, discharging, and system protection.
Yes. With sufficient PV capacity and a properly sized battery storage system, an off-grid configuration can supply all your energy needs independently of the utility grid.
Off-grid systems continue to supply power from the battery. For grid-tied systems, backup capability depends on the inverter model and settings—some provide limited backup, while others shut down to protect line workers.
General Questions FAQs
Yes—we welcome sample orders for testing and quality checks.
Low MOQ. For inspection/testing, 1 piece is available as a sample.
1) Tell us your parameters or application; 2) We quote per your request/suggestion; 3) You confirm the sample and pay the deposit for the formal order; 4) We arrange production.
Yes. Please inform us formally before production and provide an authorization letter for logo use.
Yes. Typical terms: solar street lights 3–5 years; panels and poles up to ~20 years (exact terms vary by product).
Products are made under strict QC (claimed defect rate <0.2%). Within warranty: for small quantities, we send replacements with new orders; for batch defects, we repair and resend, or discuss solutions (including recalls) based on actual conditions.
T/T, L/C, Western Union. Typically 30% deposit to confirm the order, 70% balance before shipment.
Samples: about 7 days. Mass production: typically 2–3 weeks (depending on order quantity and configuration).
Usually by DHL/UPS/FedEx/TNT (about 3–5 days in transit). Air freight and sea freight are also available.