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The Solar-Powered Smart Bench ZEMSO-ZY-0002 merges urban furniture with renewable energy technology, offering public charging, ambient lighting, and connectivity in parks, transit stops, and public plazas—contributing to city-wide carbon neutrality goals. This eco-friendly solution reduces reliance on grid electricity (saving up to 500kWh annually per unit) while enhancing community amenities, providing a convenient resting spot with added functionality for residents, commuters, and tourists.
Equipped with a 100W monocrystalline solar panel (conversion efficiency: 23%, higher than polycrystalline panels) and 95Ah lithium-ion battery system (cycle life: 2000+ charges), the bench stores energy for off-grid operation—generating an average of 1.2kWh per day under 5 hours of sunlight. It powers 3 USB 3.0 ports (5V/2.1A, compatible with most smartphones and tablets) and wireless charging pads (10W Qi-standard, supporting fast charging for iPhone and Android devices). The solar panel is tilt-adjustable (15°–45°) to optimize sun exposure based on latitude.
Concealed 12V LED lights (2W each, warm white 3000K) illuminate the bench at dusk—with automatic dusk-to-dawn sensors and dimming functionality (adjusting brightness based on ambient light to save energy). An optional 4G Wi-Fi router provides free public internet access within 2–25m (coverage area: up to 1963m²), with password protection available for private use. Bluetooth voice modules (supporting text-to-speech) enable public announcements (e.g., park closing times) or emergency alerts (e.g., weather warnings) via a remote app.
Constructed with toughened laminated glass (8mm thick, impact-resistant) for the seating surface and aluminum alloy frames (powder-coated for anti-corrosion) for the structure, the bench supports 85kg weight per seat (up to 4 seats total) and withstands outdoor elements—including rain, snow, and UV radiation. The glass surface has an anti-graffiti coating (easy to clean with water and soap) and anti-slip texture to prevent falls in wet conditions. Drainage holes in the seat prevent water accumulation.
Specification | Details |
Dimensions | 1600×450×500mm |
Solar Panel Output | 100W monocrystalline (23% efficiency) |
USB Ports | 3×USB 3.0 (5V/2.1A) |
Lighting | 12V 10W LED lamps (3000K warm white) |
Operating Temperature | -20°C to 60°C |
Battery Capacity | 95Ah lithium-ion (2000+ cycles) |
Wi-Fi Coverage | 2–25m (optional 4G router) |
Ideal for parks, bus shelters, university campuses (for student study breaks), tourist attractions (e.g., scenic viewpoints), and community plazas (for neighborhood gatherings). Enhances public spaces by providing essential services—commuters can charge their phones while waiting for buses, students can study outdoors with Wi-Fi access, and families can enjoy evening walks with ambient lighting. It also serves as a symbol of sustainable urban design, aligning with cities’ green initiatives.
Q: How long does the battery last without sunlight?
A: The battery stores enough energy for 3–5 days of operation, depending on usage—e.g., if all USB ports are used for 2 hours daily and lights are on for 8 hours nightly, it can last 5 days; heavy usage (e.g., continuous Wi-Fi and charging) may reduce it to 3 days.
Q: Is the charging system waterproof?
A: Yes, all USB ports and electrical components are sealed with IP65-rated enclosures, protecting them from rain, splashes, and dust. The wireless charging pads also have a waterproof membrane, ensuring safe use even in wet weather.
Q: Can the bench be connected to smart city networks?
A: Yes, optional IoT (Internet of Things) sensors enable remote monitoring of energy usage (e.g., solar generation, battery level), device status (e.g., port functionality), and environmental data (e.g., temperature, humidity). This data is sent to a smart city platform, allowing municipalities to optimize maintenance schedules and energy efficiency.
Q: How often should the solar panel be cleaned?
A: In areas with low dust or rainfall, cleaning every 2–3 months is sufficient; in dusty or polluted areas, monthly cleaning is recommended. The panel can be cleaned with a soft cloth and water (no harsh chemicals) to remove dirt and maintain charging efficiency—dirty panels can reduce energy generation by up to 30%.
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The Solar-Powered Smart Bench ZEMSO-ZY-0002 merges urban furniture with renewable energy technology, offering public charging, ambient lighting, and connectivity in parks, transit stops, and public plazas—contributing to city-wide carbon neutrality goals. This eco-friendly solution reduces reliance on grid electricity (saving up to 500kWh annually per unit) while enhancing community amenities, providing a convenient resting spot with added functionality for residents, commuters, and tourists.
Equipped with a 100W monocrystalline solar panel (conversion efficiency: 23%, higher than polycrystalline panels) and 95Ah lithium-ion battery system (cycle life: 2000+ charges), the bench stores energy for off-grid operation—generating an average of 1.2kWh per day under 5 hours of sunlight. It powers 3 USB 3.0 ports (5V/2.1A, compatible with most smartphones and tablets) and wireless charging pads (10W Qi-standard, supporting fast charging for iPhone and Android devices). The solar panel is tilt-adjustable (15°–45°) to optimize sun exposure based on latitude.
Concealed 12V LED lights (2W each, warm white 3000K) illuminate the bench at dusk—with automatic dusk-to-dawn sensors and dimming functionality (adjusting brightness based on ambient light to save energy). An optional 4G Wi-Fi router provides free public internet access within 2–25m (coverage area: up to 1963m²), with password protection available for private use. Bluetooth voice modules (supporting text-to-speech) enable public announcements (e.g., park closing times) or emergency alerts (e.g., weather warnings) via a remote app.
Constructed with toughened laminated glass (8mm thick, impact-resistant) for the seating surface and aluminum alloy frames (powder-coated for anti-corrosion) for the structure, the bench supports 85kg weight per seat (up to 4 seats total) and withstands outdoor elements—including rain, snow, and UV radiation. The glass surface has an anti-graffiti coating (easy to clean with water and soap) and anti-slip texture to prevent falls in wet conditions. Drainage holes in the seat prevent water accumulation.
Specification | Details |
Dimensions | 1600×450×500mm |
Solar Panel Output | 100W monocrystalline (23% efficiency) |
USB Ports | 3×USB 3.0 (5V/2.1A) |
Lighting | 12V 10W LED lamps (3000K warm white) |
Operating Temperature | -20°C to 60°C |
Battery Capacity | 95Ah lithium-ion (2000+ cycles) |
Wi-Fi Coverage | 2–25m (optional 4G router) |
Ideal for parks, bus shelters, university campuses (for student study breaks), tourist attractions (e.g., scenic viewpoints), and community plazas (for neighborhood gatherings). Enhances public spaces by providing essential services—commuters can charge their phones while waiting for buses, students can study outdoors with Wi-Fi access, and families can enjoy evening walks with ambient lighting. It also serves as a symbol of sustainable urban design, aligning with cities’ green initiatives.
Q: How long does the battery last without sunlight?
A: The battery stores enough energy for 3–5 days of operation, depending on usage—e.g., if all USB ports are used for 2 hours daily and lights are on for 8 hours nightly, it can last 5 days; heavy usage (e.g., continuous Wi-Fi and charging) may reduce it to 3 days.
Q: Is the charging system waterproof?
A: Yes, all USB ports and electrical components are sealed with IP65-rated enclosures, protecting them from rain, splashes, and dust. The wireless charging pads also have a waterproof membrane, ensuring safe use even in wet weather.
Q: Can the bench be connected to smart city networks?
A: Yes, optional IoT (Internet of Things) sensors enable remote monitoring of energy usage (e.g., solar generation, battery level), device status (e.g., port functionality), and environmental data (e.g., temperature, humidity). This data is sent to a smart city platform, allowing municipalities to optimize maintenance schedules and energy efficiency.
Q: How often should the solar panel be cleaned?
A: In areas with low dust or rainfall, cleaning every 2–3 months is sufficient; in dusty or polluted areas, monthly cleaning is recommended. The panel can be cleaned with a soft cloth and water (no harsh chemicals) to remove dirt and maintain charging efficiency—dirty panels can reduce energy generation by up to 30%.
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