Waterproof
Anti-interference
Heat Dissipation
Corrosion Resistance
Lightning Protection
Dustproof
Stable
Modular installation
| Technical Feature | Specifications & Performance |
| Model | Max3308 Series (Powered by AY Control Systems) |
| Solar Panel Input | Max 300W Photovoltaic Input (With over-power continuous operation algorithm) |
| Charging Technology | Real Online MPPT Technology |
| Battery Capacity | Automotive-Grade Ternary Lithium Battery Pack (24V 135Ah / 24V 126Ah) |
| Battery Lifespan | 1200+ Repeated Cycles |
| PoE Performance | 8× 100/1000M Base-TX RJ45 Ports |
| PoE Power Output | High-power 90W Max per port |
| Synchronous Outputs | DC 12V 5A (60W) | DC 24V 5A (120W) | DC 12V 3A (36W) EPS Port |
| Network Capabilities | Built-in feeders for 4G/Wi-Fi + external SMA sockets (Supports 4G routers/DTU/RTU) |
| Material & Protection | Full Premium Aluminum Alloy Housing with Anti-theft Lock |
| Dimensions & Weight | Product Size: 490(L)×300(W)×630(H) mm | Net Weight: 27.05 kg |
| Certifications | CE, FCC, RoHS (Battery: UN38.3 & MSDS certified for international maritime transport) |
1. Ultimate All-in-One Integration
Say goodbye to messy, complicated traditional solar setups with tangled “spider web” internal wiring. The Max3308 Series seamlessly integrates MPPT charge/discharge control, data switching, multi-protocol 48V PoE power supply, and synchronous multi-voltage DC outputs into one standardized, clean hardware platform.
2. Unrivaled High-Power Multi-Voltage Output
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Next-Gen 90W PoE (IEEE 802.3bt): Easily powers heavy-duty outdoor equipment like 3-9 inch infrared night-vision dome cameras, public broadcasting systems, or wireless base stations.
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Synchronous DC Outputs: Simultaneous output for DC 12V and DC 24V devices.
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Dedicated 12V EPS Port: Uninterrupted power supply engineered for system status gateways, DTUs, and RTUs.
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AC Power Expandability: Internal conversion modules can be added to support AC 110V–277V outputs as required by your project.
3. Automotive-Grade Premium Energy Storage
Equipped with a high-capacity 24V lithium battery pack that is 1/4 the size and weight of traditional lead-acid batteries, massively saving installation space and labor costs. Maintains over 80% capacity even after 1,200 charge-discharge cycles. Engineered to work flawlessly across extreme temperatures from 0℃ up to 55℃.
4. Real-Time Intelligent Monitoring & Controls
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0.96-inch Industrial OLED Screen: Instant locally-displayed metrics for solar voltage, battery SOC %, load power, daily/cumulative power generation, and fault alarms.
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External LED Status Indicators: Ground-level checkouts via 8 external chassis F8 LEDs—no climbing or opening the enclosure necessary.
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IoT Cloud Management Platform: Enjoy full remote operation and maintenance, real-time temperature logs, fault warnings, and remote load on/off switches.
5. 10-Layer Comprehensive Hardware Protection
Features heavy-duty protection mechanisms including: Over-charge/discharge protection (Dual-level PCM), reverse-wiring protection (preventing accidental burns), over-current, over-voltage, lightning strike, surge, over-temperature, and battery anti-backflow protection.
Engineered for Customization & Secondary B2B Development
We provide comprehensive hardware and software customization to fit global infrastructure projects:
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CNC Precision Machining: Customized cable-entry hole cutting, knockout holes, and bracket layouts tailored to your exact mounting hardware.
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Advanced Surface Customization: Premium full-aluminum or heavy-duty stainless steel outdoor box construction, laser engraving, UV color printing, and brand logo placement.
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Interface Protocols for Secondary Development: Standard IIC / RS485 (Modbus RTU) protocols available for seamless enterprise system integration.
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Modular Hardware Upgrades: Optional rack-mounted optical fiber terminal boxes (4-port) , rack-mounted inverter expansion modules (500W AC output) , custom-heated battery packs for sub-zero environments(down to -15℃),or PoE synchronized strobe/audio warning alarms.
Global Industry Applications
This independent solar power infrastructure delivers stable, off-grid power for demanding fields worldwide:
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Smart Security & Surveillance: 24/7 power for remote AI dome cameras, highway monitoring, and border security.
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Telecommunications & IoT: 4G/5G signal towers, remote gateways, wireless backhauls, and drone (UAV) automatic charging stations.
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Environmental & Resource Monitoring: Water conservancy data acquisition, meteorological stations, smart agriculture sensors, forest fire prevention, and geological disaster warning networks.
