Split solar road lamps are widely used in rural, municipal, and park lighting projects due to their strong adaptability, stable battery life, and convenient maintenance. When selecting split solar street lights, many procurement and construction personnel are easily misled by false parameter labeling and disorderly matching, resulting in problems such as insufficient lighting and premature aging. Mastering the core selection techniques can effectively avoid engineering hazards and control costs. TIANXIANG shares practical selection points from two aspects: core parameter matching and hidden detail avoidance.
Ⅰ. Core parameter selection, reject virtual labeling chaos
Parameters are the basis for the stable operation of split type photovoltaic street lamps. It is important to avoid focusing solely on low prices and neglecting parameter matching to prevent small horses from pulling large vehicles.
1. The power of the lamps should be adjusted according to the need.
Don’t blindly chase high power; focus on 30-60W lighting fixtures for rural roads and 80-100W for main roads. Many low-priced products on the market falsely label power, but the actual brightness is not enough. You can compare the number of light beads and the angle of light emission when selecting, and reject falsely labeled inferior lamps.
2. Precise adaptation of battery capacity.
Battery endurance is determined, and high-capacity lithium iron phosphate energy storage batteries are preferred. The standard requirement is to keep the split solar street lights on all night for 2-3 days on rainy days, to avoid having too little battery capacity and turning off the lights directly on rainy days. At the same time, we must avoid refurbished batteries and cheap devices with fake capacity labeling.
3. The conversion rate of photovoltaic panels meets the standard.
Energy storage is primarily based on photovoltaic panels. Monocrystalline silicon photovoltaic panels are the preferred choice for higher conversion rates and faster charging speeds. The size of the photovoltaic panel has to be matched with the power of the lighting fixture. Excessive or insufficient power can lead to insufficient charging, resource waste, and affect long-term performance.
Ⅱ. Selection needs to be carefully checked
Most split solar street light malfunctions are not due to parameter issues, but rather due to inadequate details, materials, and processes. Therefore, selection needs to be carefully checked.
1. Identify the intelligent version of the controller.
We abandon the traditional ordinary controllers, prefer an integrated intelligent controller which combines the light control and the time control. It can automatically turn on and off according to the light, adjust the lighting time, and provide overcharge, overdischarge and lightning protection, effectively extending the service life of batteries and lighting fixtures.
2. The material of the lamp post depends on the standard.
Split type photovoltaic street lamps need to withstand wind, rain and direct sunlight for a long period of time. It is recommended to use hot dip galvanized and spray painted lamp posts for rust prevention, corrosion resistance, wind resistance and stability. Do not use thin iron sheets and simple spray painted lamp posts, as they are prone to rusting and deformation, which is a safety hazard.
3. Reject bundling with low-priced tactics.
The price isn’t the only consideration, because cheaper packages often come with problems like shrinking accessories and low quality wires. To reduce maintenance costs and help assure project quality, give priority to standardized, individually replaceable split styles.
TIANXIANG specializes in wholesale of split type photovoltaic street lamps, style and specification is complete. Our split solar road lamps use high-quality photovoltaic panels and energy storage batteries, long-lasting endurance, wind resistance and anti-corrosion, intelligent light control, worry free and durable. Support customized size configuration according to demand, strict quality control, high cost effect, sufficient stock and fast delivery, can undertake large and small engineering projects, dedicated cooperation and win-win!
Post time: May-26-2026
