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The ML-PALM-40 is a 40W foldable all-in-one solar street light in the Palm Series, built by Cmoonlight for municipal and public facility road lighting. A 60W double-sided monocrystalline panel, a 40W Cree 5050 LED module rated at 200 lm/W, a 15Ah x 12.8V LiFePO4 battery and an MPPT controller are all housed in one die-cast aluminum body measuring 650 x 550 x 63 mm.
Because generation, storage and lighting sit inside a single foldable body, the luminaire needs no separate battery cabinet, no buried cable and no grid connection. Cmoonlight recommends a 4 m mounting height with 15-20 m spacing between poles, which fits road lighting projects where that installation geometry is specified.
High-efficiency monocrystalline cells sit on both faces of the foldable body, lifting daily solar harvest within the same footprint.
US-made Cree LED chips deliver high luminous efficacy, so 40W is enough output for the recommended 4 m mounting height.
Lithium iron phosphate chemistry supports 12 hours of nightly lighting and 3-5 continuous rainy days of autonomy.
Maximum power point tracking extracts more usable energy from the panel each day for steadier year-round operation.
Output runs at 100% when people approach and drops to 30% when the road is empty, which stretches nightly runtime.
Die-cast aluminum housing with IP67 water resistance and an IK10 impact rating for exposed roadside installation.
| Model | ML-PALM-40 |
|---|---|
| Product Type | Foldable All-in-One Solar Street Light (Palm Series) |
| Solar Panel | 60W double-sided monocrystalline |
| LED Power | 40W |
| LED Chip | 5050 Cree LED chip, 200 lm/W |
| Battery | LiFePO4 lithium, 15Ah x 12.8V |
| Controller | MPPT |
| Color Temperature | 5000K standard, 3500-6000K customizable |
| Working Time | 12 hours per night, 3-5 continuous rainy days |
| Control Mode | Light / Time / Microwave sensor control |
| Sensor Lighting Mode | 100% when motion is detected, 30% when no motion |
| Recommended Installation Height | 4 m |
| Recommended Installation Distance | 15-20 m |
| Lamp Housing | Die-cast aluminum |
| Product Size | 650 x 550 x 63 mm |
| Certifications | CB, CE, IK10, FCC, IP67, SGS, COC, NSS |
The ML-PALM-40 is the 40W entry in the Palm Series. The series-level certificates issued for the Palm Series foldable all-in-one solar street light cover the 40W, 64W, 100W and 120W models, so one qualified platform can be specified across a project at different power levels.
The lamp housing is die-cast aluminum for heat dissipation and mechanical strength on roadside poles. The double-sided monocrystalline panel folds around the integrated body, while the LiFePO4 battery, MPPT controller and 40W LED engine are enclosed in the same sealed assembly. This foldable all-in-one layout removes external wiring between components and keeps the shipping form compact compared with a split system.


The Palm Series is specified for municipal and public facility lighting, energy-saving programmes and road lighting. With a 4 m recommended mounting height and 15-20 m pole spacing, the ML-PALM-40 suits road lighting projects where that geometry is defined and no grid connection is available.
Color temperature can be set between 3500K and 6000K instead of the standard 5000K. Because the 40W, 64W, 100W and 120W Palm Series models share one certified platform, a project can combine power classes while keeping the same installation and control scheme. Our product photos show the light in both a single-luminaire layout and a one-pole-with-two-lights layout.
The light is listed with CB, CE, IK10, FCC, IP67, SGS, COC and NSS. Certificates on file include the TUV CB test certificate DE 2-034408, IP67 certificate CTE15GC-665IP, FCC CTE15GR-664F, CE CTE15GR-664E and the RoHS certificate CTE15GC-664R, all issued for the Palm Series 40W/64W/100W/120W range.
Cmoonlight recommends a 4 m installation height with 15-20 m between poles.
The system is designed for 12 hours of operation per night and 3-5 continuous rainy days.
A 15Ah x 12.8V LiFePO4 lithium battery with an MPPT charge controller.
5000K is standard, and 3500-6000K can be customized on request.
The light runs at 100% brightness when motion is detected and falls to 30% when no motion is present.
Request a quotation for the ML-PALM-40
Contact: Kim | Email: info@cmoonlight.com
Tel / WhatsApp: +86 18823328907
Address: Huiye Science Park, Tangtou Avenue, Tangtou Community, Shiyan Street, Baoan District, Shenzhen, China
Shenzhen Moonlight Technology Co., Ltd. (Cmoonlight) was established in 2010, operates a 20,000 m2 factory with 245 employees and a 25-engineer R&D team, and produces 120,000 units per year with a 100% export ratio.
palm-solar-street-light-ml-palm-40-front-view.png - Alt: Palm Series ML-PALM-40 foldable all-in-one solar street light, front view
palm-solar-street-light-ml-palm-40-top-view.png - Alt: ML-PALM-40 integrated solar street light, top view of the double-sided panel
palm-solar-street-light-ml-palm-40-back-view.png - Alt: ML-PALM-40 solar street light, back view of the die-cast aluminum housing
palm-solar-street-light-ml-palm-40-two-lights-pole.png - Alt: Two ML-PALM-40 solar street lights mounted on one pole