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Max3308 Series IoT Solar Power System

Enterprise IoT-Native Solar Infrastructure — Powered by a Built-in Smart Gateway for Real-Time Cloud Orchestration.
Full Telemetry at Your Fingertips: Monitor Performance, Track Energy Statistics, and Reboot Edge Devices Remotely via Cloud Platform.
Next-Generation Smart Off-Grid Solution with 90W Ultra-High-Power PoE & Synchronous Multi-Voltage Output Rails.
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:

  • Energy Analytics: Track real-time solar input voltage, charging current, daily power generation, and cumulative yield.

  • Battery Diagnostics: Monitor absolute battery voltage, real-time temperature, and exact SOC (State of Charge) percentage.

  • 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

  • Real Online MPPT: Automatically locks onto the maximum power point of the solar panel, increasing low-light charging capacity by up to 25%.

  • 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.

  • 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:

  • Protocol & API Integration: Standard RS485 data ports running Modbus RTU protocols alongside open IIC/485 docking layers for secondary hardware/software development.

  • Software White-Labeling: Custom software platform dashboards, dedicated Mobile APPs, mini-programs, and H5 cloud front-ends tailored to your brand identity.

  • 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.

  • 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:

  • Smart Cities & AI Edge Systems: Automated drone (UAV) docking stations, municipal public broadcasting hubs, and traffic AI speed systems.

  • Critical Telecom Infrastructure: Remote 4G/5G LTE cellular relays, edge computing nodes, and off-grid IoT routing arrays.

  • Industrial Monitoring Networks: Unattended petroleum/gas pipelines, hydrological data collection, forest fire AI detection, and remote border security monitoring.