ACCIOT-POW01 — DC/DC converter with USB-C output, designed for outdoor solar-powered installations using the Kerlink Wirnet iStation gateway.

The ACCIOT-POW01 is an accessory dedicated to powering the Wirnet iStation gateway via a solar panel and charge controller. The converter optimizes the entire power chain — its USB-C low-voltage output improves system efficiency compared to traditional PoE powering. Designed for outdoor use, it ensures reliable operation and protection against environmental factors.

Key Features

• Input voltage range: 8 ~ 35 V DC
• Nominal output: 5.4 V (USB-C)
• Voltage regulation: < 1 %
• Ripple at full load: < 0.1 V
• Maximum output current: 2 A
• Conversion efficiency: approx. 80 %
• Cable length (USB-C side): 1 m
• USB-C cable: minimum AWG 20, outer diameter 6.6–8.6 mm, shielded
• Waterproof rating: IP67
• Operating temperature range: -25 °C to +65 °C

Benefits

• Higher solar system efficiency — by using a lower USB-C input voltage, energy losses are reduced, allowing smaller solar panels and batteries to be used.
• Turnkey installation solution — ACCIOT-POW01 comes as a complete DC/DC adapter with USB-C cable, simplifying system integration.
• Outdoor-ready design — IP67 protection, shielded cable, and a wide operating temperature range ensure durability and performance in harsh environments such as solar farms, remote monitoring points, and IoT base stations.
• Full compatibility with Wirnet iStation — specifically designed to power the Kerlink Wirnet iStation gateway through its USB-C input.

Typical Applications

• IoT/LoRaWAN outdoor deployments where the Wirnet iStation is powered by a solar panel and battery.
• Remote sites without AC/PoE infrastructure, requiring low-voltage solar power input.
• Industrial, infrastructure, and monitoring projects where reliability, environmental resistance, and ease of integration are essential.

Technical Notes and Recommendations

• Input voltage must remain within 8–35 V DC; exceeding these limits may damage the device.
• Cable design should consider voltage drops between the converter and the USB-C output.
• The ~80% efficiency should be factored in when selecting solar panels and batteries, as overall performance depends on the charge controller and wiring quality.
• Installation must follow the manufacturer’s instructions; when used with the Wirnet iStation, one transparent plug in the housing must be replaced according to the installation diagram.

The ACCIOT-POW01 is a specialized DC/DC converter designed for solar-powered installations using the Kerlink Wirnet iStation gateway. It ensures stable and efficient power delivery in outdoor environments, making it an ideal component for B2B clients implementing IoT or LoRaWAN projects in demanding, off-grid locations where PoE or AC power is not practical.