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Part No. CELL-A-R05-US-S-S4 | LTE Cat M1 | 5-Year Prepaid Data | US Residential & Commercial | Dual-Band Antenna
The SolarEdge CELL-A-R05-US-S-S4 Cellular Plug-in is a compact, plug-and-play wireless communication module that connects SolarEdge inverters directly to the SolarEdge monitoring platform via cellular networks — eliminating the need for on-site Wi-Fi or Ethernet infrastructure. Bundled with a 5-year prepaid data plan and operating on LTE Cat M1 across a broad 700–1900 MHz frequency range, it delivers continuous, five-minute interval telemetry for residential and commercial solar systems throughout the United States. Compatible with all SolarEdge inverters featuring a display, it supports both internal enclosure mounting and external installation for maximum deployment flexibility.
5-Year Prepaid Cellular Data Plan: Comes pre-loaded with five years of cellular data service — no SIM activation, no monthly fees, and no internet provider required. An optional 12-year plan is also available for installations requiring longer-term, maintenance-free connectivity.
Continuous 5-Minute Monitoring: Transmits detailed performance telemetry from the connected inverter to the SolarEdge monitoring platform at five-minute intervals, enabling real-time visibility into energy production, system health, and fault detection from any device.
LTE Cat M1 Broad Frequency Coverage: Operates across a wide LTE Cat M1 frequency range from 700 to 1900 MHz, ensuring strong signal reception and compatibility with major US cellular carriers — minimizing dead zones and maximizing uptime in urban, suburban, and rural installations alike.
Outdoor Dual-Band Antenna: The integrated outdoor dual-band antenna is engineered for reliable signal acquisition in challenging environments, delivering consistent cellular connectivity regardless of installation location or surrounding obstructions.
Flexible & Simple Installation: Designed for effortless deployment — the plug-in can be installed directly inside the inverter enclosure or mounted externally as a standalone unit, accommodating a wide range of installation environments without requiring additional hardware or complex configuration.
Once plugged into a compatible SolarEdge inverter, the cellular module automatically establishes a connection to the nearest LTE Cat M1 cell tower using the pre-provisioned SIM and data plan. It continuously collects performance data from the inverter — including power output, voltage, and fault codes — and transmits that data to the SolarEdge cloud monitoring platform every five minutes, where it can be accessed via the SolarEdge monitoring portal or mobile app.
Cellular Modem & Data Transmission: The built-in LTE Cat M1 modem connects to cellular infrastructure automatically upon installation, authenticating with the prepaid data plan and beginning secure, encrypted data uploads to the SolarEdge monitoring servers — no router, Wi-Fi password, or IT configuration required.
Cloud Monitoring & Remote Diagnostics: Collected data is processed on the SolarEdge platform, populating dashboards with energy yield, performance ratios, and system alerts. Installers and system owners can remotely diagnose issues, review historical production, and receive automated anomaly notifications without visiting the site.
Multi-Carrier Network Compatibility: By supporting a broad range of LTE frequency bands, the plug-in automatically selects the strongest available carrier signal in the installation area — ensuring robust, uninterrupted connectivity across diverse geographic locations throughout the United States.
| Manufacturer | SolarEdge |
| Product Name | SolarEdge Cellular Plug-in |
| Part Number | CELL-A-R05-US-S-S4 |
| Data Plan Duration | 5 Years Prepaid |
| Compatible Inverters | SolarEdge Inverters with Display |
| Max Monitored Inverters | 1 Inverter |
| Cellular Technology | LTE Cat M1 |
| Operating Frequency Bands | 700 MHz – 1900 MHz (Broad LTE Range) |
| Antenna Type | Outdoor, Dual Band |
| Telemetry Interval | Every 5 Minutes |
| Power Consumption | 1,000 mW (at 23 dBm output power) |
| Operating Temperature | -40°C to +85°C |
| Dimensions (L × W × H) | 3.56" × 1.35" × 0.55" (90.54 × 34.5 × 14.2 mm) |
| EMC Compliance | FCC, Industry Canada |
EMC Certifications: FCC (United States), Industry Canada
Cellular Standard: LTE Cat M1 — Low-power wide-area IoT network technology
Operating Range: -40°C to +85°C — Rated for extreme outdoor temperature environments
Region: United States — Residential & Commercial Solar Installations
● Available | Contact us for lead time and pricing
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