The PMW Solar LED Streetlight (SLA-2IN1 Series) 120W – SLA120 is an industrial-grade, energy-efficient outdoor lighting solution engineered for tropical weather and off-grid performance across Malaysia. Featuring an intense 18,562 lm luminous output, a robust 250W Monocrystalline solar panel, a high-capacity 25.6V 96AH LiFePO4 battery, and IP66 weatherproofing, this 2-in-1 system guarantees up to 2 days of lighting autonomy during rainy seasons.
 

engineered to deliver continuous commercial-grade illumination for roads, industrial parks, highways, and residential developments across Malaysia. Combining a high-yield monocrystalline panel, advanced LiFePO4 energy storage, smart dimming algorithms, and heavy-duty IP66 protection into a sleek unit, the SLA120 minimizes operational expenses and carbon footprints.

Maximum Luminous Efficacy & Solar Harvesting

Powered by a 250W - 36V Monocrystalline solar panel, the SLA120 harnesses maximum solar energy even under partial sunlight conditions common in Malaysia's tropical climate. The luminaire delivers a massive 18,562 lumens of brightness using high-efficiency LED chips with a Color Rendering Index (CRI) of RA70. Available in 3000K (Warm White) and 4000K (Cool White) color temperatures, it offers visibility tailored to urban streets or rural roads without light pollution.
 

Long-Life LiFePO4 Battery & 2-Day Autonomy

Intelligent Preset Dimming & Hybrid Grid Backup

To maximize battery life while maintaining safety standards, the SLA120 utilizes a Smart Preset Dimming profile:

• First 4 Hours: 100% full brightness during peak traffic hours.
• Next 2 Hours: 60% power during late-evening transitions.
• Final 6 Hours: 40% power during low-traffic early morning hours.

Additionally, the fixture supports a hybrid 220VAC~240VAC, 50/60Hz voltage supply, allowing optional grid-connected backup configurations where uninterrupted 365-day operation is critical.
 

Q1: What is the lumen output and efficiency of the PMW SLA120 solar streetlight?
A:The PMW SLA120 generates 18,562 lumens at 120W system power, providing high luminous efficacy for wide area coverage on roads and outdoor perimeters.

Q2: How does the 2-day autonomy feature work in the PMW SLA120?
A:Powered by a 25.6V 96AH LiFePO4 battery, the system stores enough energy to provide 2 full nights (48 hours) of light even if monsoon rain prevents solar recharging during the day.

Q3: What mounting height and pole distance are recommended for a 120W solar street light?
A:The SLA120 is designed for a mounting height of 5 to 8 meters and an optimal pole spacing distance of 20 to 30 meters.

Q4: How does the preset dimming schedule save battery power?
A:The SLA120 runs on a 12-hour automated dimming curve: 4 hours at 100% brightness, 2 hours at 60%, and 6 hours at 40%, conserving power late at night.

Q5: Is the PMW SLA120 suitable for harsh weather in Malaysia?
A:Yes, it features an IP66 rating against dust and heavy rain jets, alongside an operating temperature tolerance of -20°C to +60°C.

Q6:What type of battery is used in the PMW SLA-2IN1 solar streetlight series?
A:It uses a high-grade LiFePO4 (Lithium Iron Phosphate) 25.6V 96AH battery, which offers longer cycle life and superior thermal stability over standard lithium-ion batteries.

Q7: What color temperatures (CCT) are available for the PMW SLA120 streetlight?
A:The fixture comes in two CCT options: 3000K (Warm White) and 4000K (Cool White).

Q8: What is the lifespan of the PMW SLA120 120W Solar LED Streetlight?
A:The fixture is rated for a long operating lifespan of 50,000 hours, reducing maintenance costs over time.