TA-3A21-26 Smart Solar Bench for Outdoor Public Spaces and Urban Projects
Feature
80W Monocrystalline Solar Panel – Integrated solar panel with 18–22% conversion efficiency and IP65 protection for outdoor use.
48Ah LiFePO4 Battery – Long-cycle lithium iron phosphate battery with good thermal stability and a -20°C to +60°C operating temperature range.
MPPT Solar Controller – Intelligent MPPT control with overcharge, over-discharge, short-circuit and reverse-polarity protection.
USB & Wireless Charging – Two USB 3.0 ports and two 10W Qi wireless charging modules for convenient mobile device charging.
WiFi & 4G Connectivity – Built-in 4G router with approximately 2–25m WiFi coverage and support for up to 15 users.
Bluetooth 5.0 Audio – Integrated Bluetooth audio module and built-in speaker for wireless audio playback.
LED Lighting System – 12V/10W LED lighting with light sensing, automatic brightness adjustment and timer control.
Galvanized Steel Frame – Durable 1.5mm galvanized steel structure with anti-rust and anti-corrosion surface coating.
Modern Outdoor Design – Minimalist structure with wood-look plastic wood slats, suitable for contemporary landscape and public spaces.
Project Customization – Two standard sizes and customizable colors, with optional smart functions for different project requirements.
Technical Specification
| Model | TA-3A21-26 |
| Product Type | Smart Solar Bench |
| Product Category | Outdoor Public Furniture / Smart Street Furniture |
| Main Structure | 1.5mm Galvanized Steel |
| Surface Treatment | Anti-Rust & Anti-Corrosion Coating |
| Seat Material | Wood-Look Plastic Wood Slats |
| Solar Panel | 80W Monocrystalline Silicon |
| Battery Type | LiFePO4 / Lithium Iron Phosphate |
| Battery Capacity | 48Ah |
| Solar Controller | MPPT Intelligent Photovoltaic Controller |
| USB Charging | 2 × USB 3.0,5V / 2.1A |
| Wireless Charging | 2 × Qi Wireless Charging Modules |
| Network System | WiFi + 4G Router |
| WiFi Coverage | Approx. 2–25m |
| Bluetooth | Bluetooth 5.0 |
| LED Lighting | 12V / 10W |
| Lighting Control | Light Sensor / Timer / Automatic Brightness Adjustment |
| Product Size | 2000 × 450 × 735/1700 × 450 × 735mm |
| Application | Parks, Campuses, Scenic Areas, Communities, Public Squares, Urban Projects |
| Color | Customized |
Product Process

FAQ
What is the TA-3A21-26?
It is a smart solar bench combining outdoor seating, solar power, charging, WiFi, audio and LED lighting.
What solar panel does it use?
It uses an 80W monocrystalline solar panel with 18–22% conversion efficiency.
What type of battery is included?
The bench uses a 48Ah LiFePO4 battery designed for outdoor applications.
Does it support phone charging?
Yes. It includes two USB charging ports and two 10W Qi wireless charging modules.
Can the bench be customized?
Yes. Colors, sizes and optional smart functions can be customized for different projects.
Packaging & Shipping
Packaging:
- Standard Protection: We apply a protective coating to the aluminum plate’s decorative surface and envelop it in a layer of bubble cotton for safe transit, with no logos visible.
- Company Branding: Select our company-branded packaging option, featuring a film with our logo on the aluminum plate’s decorative surface, protected by a layer of bubble cotton.
- Your Custom Look: Personalize your order with your unique logo, which we’ll imprint on a film and attach to the decorative surface of the aluminum plate. We then cushion it with bubble cotton.
- Enhanced Safety: Our upgraded protection package includes a protective coating on the aluminum plate’s decorative surface and fortified corners with blue corner pads. It is further safeguarded by a layer of bubble cotton.
- Premium Security: For maximum protection, go for our premium packaging, which includes a film on the decorative surface, blue corner pads at the corners, bubble cotton wrapping, and placement in a sturdy laminated wooden box.
Shipping Methods:
- Ocean Shipping:
– LCL (Less than Container Load): For bulk cargo, our ISPM 15 compliant laminated wooden boxes ensure customs compliance without requiring fumigation.
– FCL (Full Container Load): To prevent deformation during transit when you purchase a full cabinet, we add wooden strips at the container’s base.
- Railway Transportation:
– Rail transport offers efficient delivery, with China-Europe freight trains reducing transit time, especially for landlocked destinations.
- Sea-Rail Combined Transport:
– Seamlessly connect coastal seaports and railways with our sea-rail combined transport, offering cost-effectiveness and reducing environmental impact compared to public water transport.
Please choose the packaging and shipping options that best align with your specific requirements to ensure a secure and efficient delivery of our aluminum plates.





