The Solis WiFi/LAN Stick S2-4Pin represents the reference solution for solar production monitoring in Quebec, allowing homeowners and installers to connect their solar inverter remotely with complete simplicity. This compact communication module, weighing only 0.50 lbs with dimensions of 5.12 x 1.57 x 1.97 inches, integrates perfectly with Solis photovoltaic inverter systems deployed across the South Shore of Montreal, Longueuil, Laval and throughout Quebec. Thanks to its WiFi and LAN connectivity, this essential accessory transforms your string inverter into a fully intelligent equipment that can be monitored from your smartphone or computer.
The S2-WL-ST-4PIN model from Solis uses advanced bidirectional communication technology that ensures reliable data transmission from your solar inverter to the cloud monitoring platform. Its 4-Pin connection guarantees optimal compatibility with hybrid solar inverters and single phase three phase inverters from the Solis range, offering a high-performance alternative to solutions from brands like Growatt, SMA, Fronius or Huawei available in Quebec. This monitoring stick allows real-time tracking of inverter efficiency, inverter power in kW generated, as well as grid injection solar data and solar self-consumption metrics. The reliability of this solar production monitoring device provides Quebec homeowners with complete visibility over their hybrid solar system, quickly detecting any anomaly to maximize the return on investment of their photovoltaic installation.
Acquiring the Solis WiFi/LAN Stick S2-4Pin constitutes a wise investment to optimize your complete solar system and facilitate your eligibility for the Hydro-Quebec rebate 2026 self-consumption program. This solar inverter monitoring module ensures lithium battery compatible integration and enables precise tracking required by the Quebec self-consumption program. Solarco.ca, an RBQ certified installer on the South Shore of Montreal, offers turnkey solar installation of this battery solar inverter and its accessories, accompanied by a comprehensive inverter warranty. Contact our solar energy Quebec expert team now for a free solar quote and discover how this connected MPPT solar charge controller will maximize your energy autonomy.
Datasheet - Solis - WiFi/LAN Stick - S2-4Pin
Full specs, dimensions, certifications
Hydro-Quebec 2026 subsidy: This equipment qualifies for the self-consumption program. Get up to 1 000 $/kW. Hydro-Quebec subsidy for Solis - WiFi/LAN Stick - S2-4Pin
| Specification | Value |
|---|---|
| Brand | Solis |
| Model | S2-WL-ST-4PIN |
| SKU | 5100985 |
| Weight | 0.50 lbs |
| Depth | 1.97 in |
| Width | 1.57 in |
| Height | 5.12 in |