Street lighting is the tightest packaging problem in off-grid solar: the load is small, but the module has to hang off a lamp arm without a crane. The DLXN-M10-50W answers that with a 400×770×25 mm laminate weighing 3.59 kg that one installer can lift to the top of a six-metre pole, and an 18V Vmpp that speaks the same language as the PWM controllers inside almost every solar cobra-head kit on the market.
What a night of lighting costs
At STC the module gives 50W with Vmpp 18V, Impp 2.78A, Voc 21.5V and Isc 3.15A, held to a 0/+3W tolerance so the nameplate is a floor rather than an average. Thirty-two 182 mm cells produce 14.2% module efficiency, and because the string voltage sits comfortably inside the 500 VDC system rating, two modules can be series-wired for a 36V bus on taller masts. In a four-peak-sun-hour winter day the array returns about 180-200 Wh, which covers an 80W LED head running at 30% after midnight alongside a 60Ah LFP battery.
Built for a mast, not a roof
Tempered 3.2 mm front glass on an anodized aluminium frame, an IP67 junction box and a front load rating of 5400 Pa. The -40 to +85°C operating window and 45.3°C NOCT are the numbers that decide whether a pole-mounted module survives; Pmax slips 0.41% per °C, so a hot cell face near 65°C costs roughly 8W, which an MPPT stage recovers and a cheap PWM controller does not.
Ordering details
Frame drilling positions, lead length and connector type are all specifiable for OEM lamp programmes. Browse the complete solar panel line-up, check the small application modules group, or send us your pole height and nightly load for a runtime calculation.
