Basic Attributes
- Product Type: All-in-one courtyard lamp, split-type courtyard lamp, wall-mounted induction lamp, lawn plug-in lamp, antique landscape lamp, floodlight
- Power Supply: Solar DC power supply (12V/24V), no mains connection
- Control Mode: Light control auto (on at dusk / off at dawn), human body induction (bright when people come, dim or off when people leave), remote dimming / timing, light + induction dual mode
- Material: Lamp pole (Q235 steel / aluminum alloy / die-cast aluminum, hot-dip galvanized / plastic sprayed), lamp head (die-cast aluminum + PC / tempered glass cover), photovoltaic panel (monocrystalline / polycrystalline silicon)
- Protection Grade: IP65 (mainstream), IP66 / IP67 (high-end), rainproof, lightning-proof, corrosion-resistant
- Operating Temperature: -30℃ ~ 70℃, suitable for outdoor environments in north and south
2) Core Component Attributes
- Solar Panel: Monocrystalline silicon (conversion rate 18%–22%, mainstream), polycrystalline silicon (15%–18%); power 10W–100W (10W–60W for household use)
- Energy Storage Battery: LiFePO4 battery (mainstream, 6.4V/12V, 8Ah–60Ah, cycle life ≥ 2000 times), lithium battery (18650/32650, 3.2V/3.7V)
- LED Light Source: SMD2835/5050, integrated COB; power 3W–100W (3W–60W for household use); color temperature 3000K (warm white), 4000K (neutral white), 6500K (cool white)
- Controller: MPPT / PWM charge management, overcharge / over-discharge / short-circuit / reverse connection protection, light control + time control chip
Solar courtyard street lamps are outdoor lighting systems powered by solar photovoltaic panels, using LEDs as light sources and lithium batteries / LiFePO4 batteries for energy storage. They charge during the day and turn on automatically at night, featuring no wiring, zero electricity cost, and IP65+ water resistance. Integrated with light control, human body induction, and remote control, they are suitable for home courtyards, paths, walls, gardens, etc. The mainstream types are all-in-one (integrated) and split-type (panel and lamp separated).
Performance
Charging & Endurance
- Charging Time: Fully charged under standard sunlight (5–6 hours); charging efficiency 50%–80% on cloudy / low-light days
- Lighting Duration: 8–16 hours on full power (constant light); 12–24 hours (induction mode)
- Cloudy Day Endurance: Basic version 1–2 days; mid-range version 3–7 days; high-end version 7–15 days (depending on battery capacity)
- Photoelectric Conversion Rate: Monocrystalline silicon 18%–22%, polycrystalline silicon 15%–18%
2) Lighting Performance
- Brightness: 3W ≈ 300lm, 10W ≈ 1000lm, 30W ≈ 3000lm, 60W ≈ 6000lm
- Beam Angle: Courtyard lamp 120°–180°; floodlight 60°–120°; induction lamp 270° wide angle
- Service Life: LED ≥ 50000 hours; photovoltaic panel ≥ 25 years (power generation decreases slightly yearly); battery ≥ 3–5 years
3) Intelligence & Durability
- Induction Distance: Human body induction 5–10m, delay 15–60s
- Wind Resistance: ≥ Grade 12 (stable lamp pole design)
- Warranty: Photovoltaic panel 5–10 years; battery 3–5 years; lamp body / controller 1–3 years
Application
Core Household Scenarios
- Courtyard main road / driveway: 3–6m all-in-one / split-type courtyard lamp, 30W–60W, constant light + induction
- Wall / gate post / balcony: wall-mounted induction lamp, 10W–30W, 270° induction, security lighting
- Garden path / flower bed: lawn plug-in lamp / low pillar lamp, 3W–10W, warm light ambient lighting
- Large courtyard area / wall surface: solar floodlight, 50W–100W, flood lighting, festival decoration
- Villa / homestay / Chinese-style courtyard: antique landscape lamp, both lighting and decoration
2) Extended Scenarios
Rural yards, doorways of self-built houses, terraces, garage entrances, small farms, fishpond surroundings
Specifications
All-in-one Courtyard Lamp (Most Popular)
| Type | Lamp Pole Height | PV Panel | Battery | LED Power | Lighting Duration | Cloudy Day Endurance | Waterproof |
|---|---|---|---|---|---|---|---|
| Basic | 2.5–3m | 10–20W monocrystalline | 12V/8–12Ah | 10–20W | 8–10h | 1–2 days | IP65 |
| Mid-range | 3–4m | 20–40W monocrystalline | 12V/20–30Ah | 30–40W | 10–14h | 3–5 days | IP65 |
| High-end | 4–5m | 40–60W monocrystalline | 12V/40–60Ah | 50–60W | 14–18h | 5–7 days | IP66 |
2) Split-type Courtyard Lamp (High Power & Long Endurance)
- Lamp pole: 3–6m, steel / aluminum
- PV panel: 30–80W (can be installed on roof / high place)
- Battery: 12V/30–60Ah LiFePO4
- LED: 40–80W, remote dimming / timing
- Endurance: 5–10 cloudy days
3) Wall-mounted Induction Lamp / Lawn Lamp
- Wall-mounted: power 10–30W, 270° induction, IP65, installation height 1.5–2.5m
- Lawn lamp: height 0.6–1m, power 3–10W, auto light control, adjustable warm / cool white
