HELTEC MeshTower is a rugged, solar-powered outdoor communication node built on advanced MeshSolar technology. It integrates an 18V solar panel and 3×2800mAh lithium batteries, ensuring long-lasting, autonomous operation. Equipped with Bluetooth + LoRa dual-mode connectivity and SMA antenna support, it delivers reliable signal coverage across remote areas. The system is housed in a IP65-rated waterproof enclosure, engineered to perform in extreme environments from -20°C to 60°C. Designed for flexible pole or wall mounting, MeshTower is ideal for: Meshtastic networks remote sensing off-grid deployments solar endurance industrial-grade durability plug-and-play simplicity. Features Advanced BMS Protection – Safeguards against overcharge, over-discharge, short-circuit, and overheating for reliable performance. Dual Power Input – Supports both 18V solar panel and PD3.0 fast charging, ensuring flexible energy options. Built-in Battery Pack – Integrated 3×2800mAh high-capacity lithium cells for sustained off-grid operation. LoRa + Bluetooth Connectivity – Dual-mode wireless support for versatile communication scenarios. SMA Antenna Compatible – External antenna support for enhanced signal range and stability. Ultra-Efficient Low-Power Design – Optimized for long-term deployment with minimal energy consumption. Wide Temperature Tolerance – Operates reliably from -20°C to 60°C, ideal for harsh environments. IP65 Waterproof Enclosure – Industrial-grade protection against dust and water ingress. Flexible Mounting Options – Easy installation with support for pole or wall mounting. Specifications General Parameters Description Mainboard MeshSolar MCU nRF52840 (BLE) LoRa Chip SX1262 Solar Panel 18V/10W Battery 3*2800mAh Input Voltage 18~24V Battery charging current ≤1.5A Operating Temperature -20°C to 60°C Protection Rating IP66 Housing material Aluminum alloy LoRa Transmit Power 21±1 dBm Dimensions Enclosure: 125 (+40) * 125 * 52 mmPanel: 320 * 230 mm Components Hardware Installation
