EV Accessories and Mounting
Pylontech Fidus PRO WIFI Kit – Remote Connectivity for Battery Systems
The Pylontech Fidus PRO WIFI Kit is an intelligent communication accessory designed for use with the Pylontech Fidus PRO battery series. This module provides Wi-Fi connectivity to the battery system, enabling remote monitoring, status reporting, configuration access, and integration with compatible energy management platforms and inverter ecosystems.
As modern energy storage systems increasingly integrate with cloud platforms and smart home controllers, reliable remote connectivity is essential. The Fidus PRO WIFI Kit offers a standardized, installer-ready solution to extend the functionality of Fidus PRO batteries beyond local interfaces.
Remote Monitoring and System Visibility
With the WIFI Kit installed, the Pylontech battery system can transmit performance data to a connected network. This allows system owners and installers to observe key parameters such as state of charge, voltage, current, temperature, and fault conditions remotely through supported portals or third-party EMS interfaces.
Remote access is particularly useful when:
Performing system commissioning from a central interface
Tracking battery performance over time
Diagnosing operational issues without physical site visits
Integrating with building energy management strategies
Integration with Energy Management Systems
The Fidus PRO WIFI Kit is engineered to interface with compatible energy management systems (EMS) and hybrid inverter platforms that support IP-based communication with battery modules. This connectivity allows smart controllers to incorporate real-time battery data into broader energy optimisation logic.
Depending on the installer’s EMS choice, this can support:
Self-consumption maximisation
Dynamic tariff optimisation
Load shifting and peak shaving
Automated backup readiness
Always check the latest compatibility notes from the EMS or inverter manufacturer for supported data points and control features.
Installation and Setup
The WIFI Kit is designed for straightforward installation by trained professionals. It typically connects to the battery’s communication interface and requires configuration for the local Wi-Fi network using the manufacturer’s provisioning tools or user interface.
Key installation considerations:
Place within range of a reliable Wi-Fi access point
Ensure network security (WPA2/WPA3 recommended)
Configure network credentials during commissioning
Confirm successful connectivity via installer tools
Operational Reliability
The Fidus PRO WIFI Kit is built to operate reliably in standard technical environments where battery systems are installed. It utilises quality components suited for the typical conditions found in residential and light commercial storage installations.
As a communication accessory, its role is to maintain network connectivity rather than influence energy flows or battery performance.
Compatibility
Designed for Pylontech Fidus PRO battery modules
Works with supported third-party EMS portals that accept IP-based data from Pylontech systems
Not a standalone energy storage component
Does not replace inverter or EMS connectivity offered by other hardware
Always verify compatibility with your inverter and EMS prior to commissioning.
For Installers and EPCs
The Pylontech Fidus PRO WIFI Kit enhances the utility of the existing Pylontech Fidus PRO battery family by enabling remote access and monitoring over Wi-Fi. It supports modern energy management practices and provides an installer-friendly communication upgrade that fits seamlessly into modular ESS architectures.
Key Features – Installers!
Add-on Wi-Fi connectivity for Pylontech Fidus PRO battery systems
Enables remote monitoring of performance and status
Supports integration with compatible EMS and hybrid inverter platforms
Designed for simple, professional installation
Improves visibility into battery operation without local access
Wi-Fi network interface for cloud or local routing
Does not affect battery power performance
Essential accessory for smart energy systems
Product Datasheet and Downloads
Datasheet Pylontech Fidus Pro 5.2 EN
Datenblatt Pylontech Fidus Pro 5.2 DE
Inverter Compatibility List for Pylontech LV Batteries
Manufacturer Warranty Pylontech Fidus Pro Series
FAQ about Pylontech Fidus Pro WIFI Kit
The WIFI Kit adds Wi-Fi communication to the Fidus PRO battery system, enabling remote access to system performance and data.
No. The base battery system operates independently, but the kit is necessary to enable remote monitoring and EMS integration via wireless networks.
It supports systems that can accept battery data over Wi-Fi and are compatible with Pylontech’s communication specifications. Verify EMS support before installation.
No. The WIFI Kit solely provides connectivity and does not affect the electrical performance or energy storage capability of the Fidus PRO battery modules.
For the Pylontech Fidus low-voltage (48V) battery family (Fidus-L / “Fidus 5.2 LV”), the official Pylontech compatibility list (Ver. 2.40, last update 2025-08-15) shows compatibility with the following inverter platforms (always confirm exact model + firmware before commissioning).
Compatible inverter brands and model families (as listed by Pylontech)
“Core” EU installer ecosystems (most requested)
Victron Energy: MultiPlus 48V / Quattro 48V (via Venus OS, CAN)
SMA: Sunny Island SI 4.4-M / SI 6.0-H / SI 8.0-H / SI 6048US (CAN)
GoodWe: GW-BP/SBP, GW-ES/ES-C10, EM (CAN)
Sofar: ME3000SP, HYD series (RS485/CAN)
Solis: RHI/RAI, S5/S6 EA, S5/S6 EH (LV), plus S6-EH2P (9.6–16)K (CAN, some PV-only use cases noted)
Deye (Sunsynk): SUN-SG01LP1 / SUN-SG03LP1 / SUN-SG04LP1 / SUN-SG04LP3 (CAN)
Growatt: SPH 3000–6000, SPF 2000–5000 (HVM-48/LVM-48P), SPF 5000/6000 ES (PLUS), SPF 12000T DVM-US, M2000H/3000H/5000H-48 (CAN/RS485 depending model)
Lux Power: LXP 3–6K Hybrid, ACS, SNA, LXP-LB EU/US series (CAN)
Sungrow: SH5K (CAN)
Hoymiles: HYS-LV series (CAN)
Off-grid / hybrid specialist platforms (also on the list)
Schneider Electric: Conext XW Pro series (CAN)
Studer Innotec: Xtender 48V / VarioString / VarioTrack (CAN)
Voltronic: Infinisolar 48V, Axpert 48V (RS485)
Sol-Ark: multiple 48V platforms (5K/8K/12K etc.) (CAN)
Plus additional brands shown in the same official list (Afore, SAJ, Ingeteam, Delios, Megarevo, Sorotec, Livoltek, etc.).
Important installer notes from Pylontech (don’t skip these)
Victron (Multi/Quattro via Venus): in off-grid mode, Pylontech notes you may need a Victron MPPT or other compatible PV inverter with Victron to avoid shutdown.
Growatt SPF / M series: set battery DoD to 80% or lower, otherwise the system may shut down and require manual recharge.
SMA Sunny Island SI: follow SMA minimum configuration guidance; also Force-L1/L2 isn’t compatible with SMA SI (relevant if you’re mixing battery families).
Reviews
Clear filtersThere are no reviews yet.