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PMW LED Solar Garden Light (RK Series) 20W - STLSRK-20 IP65

PMW 20W LED Solar Garden Light STLSRK-20

The PMW RK Series 20W LED Solar Garden Light (Model: STLSRK-20) is a commercial-grade, off-grid outdoor lighting solution designed specifically for Malaysia's tropical climate. Featuring a 40W high-efficiency monocrystalline solar panel, an ultra-durable 12.8V 30AH LiFePO4 battery, 3,400 lumens output, and IP65 dust/waterproof enclosure, it delivers zero-electricity illumination for public parks, resorts, residential estates, pathways, and commercial walkways.  
 

Full Description: 

 

Overview & High-Performance Engineering

Upgrade outdoor landscapes, public parks, and residential walkways with the PMW LED Solar Garden Light (RK Series) 20W - Model STLSRK-20. Engineered to meet the demanding requirements of commercial developments and municipal landscaping across Malaysia, this all-in-one solar luminaire eliminates electricity bills while providing high-lumen, reliable illumination. Operating on a optimized 20W wattage system, it delivers an output of 3,400 lumens, ensuring exceptional ground coverage and visual clarity across public areas.

Monocrystalline Solar Efficiency & Advanced Battery Technology

The cornerstone of the PMW STLSRK-20 is its integrated 40W - 18V Monocrystalline Solar Panel. Designed to maximize energy harvesting even during partial shade or typical Malaysian overcast monsoon weather, monocrystalline technology yields the highest solar conversion efficiency available. Energy is stored directly into a heavy-duty 12.8V 30AH Lithium Iron Phosphate (LiFePO4) Battery. Unlike conventional lithium-ion cells, LiFePO4 batteries offer superior thermal stability under scorching afternoon heat, enhanced safety, and extended charging cycle lifespans. This ensures multi-night autonomy and dependable operation year-round without thermal degradation. 
 

Versatile Color Temperature (CCT) Options for Every Ambience

Tailor outdoor aesthetics precisely to project requirements. The STLSRK-20 offers a versatile spectrum of five selectable Color Temperatures (CCT):
  • 3000K (Warm White): Ideal for eco-resorts, hospitality gardens, and relaxed residential pathways.
  • 3500K / 4000K (Natural White): Perfect for public parks, recreational areas, and pedestrian walkways where balanced visibility is required.
  • 5000K / 5700K (Daylight): Recommended for perimeter security, commercial compounds, and high-foot-traffic access roads requiring maximum contrast and brightness.

Optimal Installation & Architectural Dimensions

Constructed with a sleek round profile measuring Ø660mm × 240mm (H), the RK Series light provides 360-degree uniform light distribution without creating harsh shadows or glare zones.
  • Recommended Mounting Height: 3 to 5 meters.
  • Optimal Installation Spacing: 10 to 17 meters apart. This optical efficiency allows project managers and contractors to achieve required lux levels using fewer total light fittings across wide project footprints, drastically reducing hardware and installation costs.

Rugged Weatherproofing & Zero-Grid Maintenance

Built to withstand tropical downpours, high humidity, and coastal environments, the fitting boasts an IP65 Ingress Protection rating. The dust-tight and water-jet-resistant housing protects internal drivers and battery cells from moisture penetration, ensuring longevity. Designed completely off-grid, the PMW STLSRK-20 eliminates trenching, underground cabling, electrical distribution boxes, and monthly utility expenses.  

Specification:
  • Product Code: 01.STLSRK-20.00
  • Model Code:STLSRK-20
  • Wattage: 20W
  • Lumens: 3,400lm
  • Mono Solar Panel: 40W - 18V
  • LifePO4 Battery: 12.8V 30AH
  • Colour Temperature (CCT): 3000K, 3500K, 4000K, 5000K, 5700K
  • Lamp Size Ø × H (mm): 660 × 240
  • Mounting Height: 3-5m
  • Installation Distance: 10-17m
  • IP Rating: IP65

Q1: What is the lumen output of the PMW 20W Solar Garden Light (STLSRK-20)?
A: The PMW RK Series 20W solar light produces 3,400 lumens, providing bright, energy-efficient outdoor illumination for gardens, walkways, and commercial compounds.

Q2: What type of solar panel does the PMW STLSRK-20 use?
A: It features a high-efficiency 40W - 18V Monocrystalline Solar Panel designed to harvest maximum sunlight even on cloudy days. 

Q3: What is the battery specification of the PMW RK Series 20W solar light?
A: The unit is powered by a long-lasting 12.8V 30AH LiFePO4 (Lithium Iron Phosphate) battery, known for superior heat resistance and extended cycle life.

Q4: Is the PMW STLSRK-20 solar light waterproof for Malaysia weather?
A: Yes, it features an IP65 rating, making it completely dust-tight and protected against heavy rain jets and high humidity.

Q5: What is the recommended installation height and distance for this 20W solar light?
A: The optimal mounting height is 3 to 5 meters, with an installation pole distance between 10 to 17 meters. 

Q6: Which color temperatures (CCT) are available for the PMW STLSRK-20?
A: It supports 5 color options: 3000K, 3500K, 4000K, 5000K, and 5700K, covering warm white to crisp daylight settings. 

Q7: Does the PMW 20W LED solar garden light require electricity wiring?
A: No, it is a 100% off-grid solar luminaire that requires zero electrical wiring, trenching, or monthly electricity costs.

Q8: Where is the PMW STLSRK-20 solar garden light typically installed?
​​​​​​​A: It is designed for public parks, residential walkways, resort gardens, commercial perimeters, landscape pathways, and housing estates.

Q9: Why choose LiFePO4 batteries over standard Lithium batteries for Malaysian solar lights?
A:LiFePO4 batteries handle Malaysia's tropical heat significantly better, offer higher thermal stability, prevent overheating, and last up to 3x longer than standard lithium-ion batteries.
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