Waterproof
Anti-interference
Heat Dissipation
Corrosion Resistance
Lightning Protection
Dustproof
Stable
Modular installation
| Technical Feature | Specifications & Performance (Max3308R) |
| Model | GL-Max3308R (IoT Cloud-Integrated Version) |
| IoT Architecture | Built-in Intelligent Enterprise Gateway for deep cloud platform pairing |
| Cloud Functionality | Remote real-time telemetry, advanced load on/off control, and over-the- |
| PoE Matrix Output | 8× 100/1000M Base-TX RJ45 Ports | 90W Max per port (IEEE 802.3bt) |
| PoE Long-Run | High-frequency short-circuit & surge-protected power runs up to 150 meters |
| Native DC Terminals | DC 12V 5A (60W) | DC 24V 5A (120W) via industrial 2P 7.62 connectors |
| Critical Backup EPS | DC 12V 3A (36W) Dedicated Uninterrupted EPS Port for critical communications |
| Storage Core | High-capacity Automotive-Grade Ternary Lithium Pack (24V 135Ah / 24V 126Ah) |
| Network Switching | 20G Non-blocking Backplane Bandwidth | 15 Mbps Forwarding Rate | 4K MAC Address |
| Housing & Rating | Premium Full Aluminum Enclosure with Heavy-Duty Security Locks | IP55 Rated |
| Global | Fully Compliant with CE, FCC, RoHS | Battery: UN38.3 & MSDS Certified |
1. Built-in Smart Gateway for Deep Cloud Orchestration
Unlike traditional systems that require external dongles or complex networking setups, the Max3308R features a natively integrated IoT Smart Gateway. It automatically syncs with the IoT Cloud Management Platform via 4G/5G wireless networks, providing localized intelligence and instant wide-area communication.
2. Comprehensive Cloud Telemetry & Analytics
Get deep operational insights without ever setting foot on-site. The centralized cloud platform displays full-stack real-time telemetry:
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Energy Analytics: Track real-time solar input voltage, charging current, daily power generation, and cumulative yield.
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Battery Diagnostics: Monitor absolute battery voltage, real-time temperature, and exact SOC (State of Charge) percentage.
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System Health Logs: Receive instant cloud alerts for PV over-voltage, load short circuits, over-current, and abnormal NTC collection states.
3. Remote Edge Reboot & Power Control
Drastically cut down truck-roll expenses and maintenance overhead. If a connected device hangs or drops offline, engineers can access the Web Dashboard or Mobile App to remotely cycle power or turn individual load outputs ON/OFF. This provides instant remote reboots and smooth operation for edge hardware located in hard-to-reach spaces.
4. Intelligent Low-Light Power Amplication
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Real Online MPPT: Automatically locks onto the maximum power point of the solar panel, increasing low-light charging capacity by up to 25%.
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Synchronous PV-Battery Hybrid Discharge: During overcast days or weak light conditions, the algorithm blends solar and battery energy simultaneously to power the load, dramatically extending the life of your battery storage.
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Delayed Smart Activation Circuit: Implements delayed startup algorithms during dawn/early morning, avoiding equipment damage caused by repetitive power cycling and low-voltage spikes.
5. Next-Gen Modular Hardware Architecture
Protected by a low-power, robust full aluminum alloy housing utilizing forced air cooling and 10-layer heavy-duty embedded safety protocols. Inside, the system provides integrated SMA internal-to-external feeders to house optional 4G/5G edge routers and dual-band Wi-Fi transceivers, completely mitigating internal chassis signal attenuation.
Engineered for Customization & Secondary B2B Development
The Max3308R functions as an open, standardized edge computing and power networking matrix for global enterprise infrastructure:
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Protocol & API Integration: Standard RS485 data ports running Modbus RTU protocols alongside open IIC/485 docking layers for secondary hardware/software development.
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Software White-Labeling: Custom software platform dashboards, dedicated Mobile APPs, mini-programs, and H5 cloud front-ends tailored to your brand identity.
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Chassis & Precision CNC Customization: Engineered with an aluminum alloy or heavy-duty stainless steel build, tailored surface laser engraving, UV high-definition color printing, and customized cable routing placements.
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Advanced Field Add-ons: Space allocated for embedding rack-mounted 4-port fiber optic terminal boxes, 500W pure sine wave inverters (AC 110V–240V output), custom-heated battery jackets for freezing zones (down to $-15℃), or PoE sound-and-light strobe warning sirens.
Application Environments
The ultimate smart power architecture for automated, unmanned remote installations:
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Smart Cities & AI Edge Systems: Automated drone (UAV) docking stations, municipal public broadcasting hubs, and traffic AI speed systems.
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Critical Telecom Infrastructure: Remote 4G/5G LTE cellular relays, edge computing nodes, and off-grid IoT routing arrays.
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Industrial Monitoring Networks: Unattended petroleum/gas pipelines, hydrological data collection, forest fire AI detection, and remote border security monitoring.



