Electronics
Two sets, one bus. The basic set is a charge controller with its DC-leakage sensor: a Mode 3 charger that runs on its own at 16 or 32 A. The smart set adds a site controller, wired over RS485 to a WiFi controller (clamps or P1), or wireless over Matter and Thread. Every board is CE, from stock, with an open and documented protocol.
EVSE-C-3x32AEdge EV Charger controller€ 125 excl. VATAC charge controller board for one Mode 3 charge point, up to 3×32 A (22 kW), with integrated relay drive, per-phase current and voltage metering, and Modbus RTU control. The board inside most EdgeTech-based chargers since 2021.
EVSE-X-DCDDC-leakage sensorShippedThe 6 mA DC-to-PE leakage sensor that is part of every EdgeTech charger and every electronics set. Separate hardware, not a separate product: it lets a Type A RCD be used upstream instead of a Type B (IEC 62752).
EVSE-SC-01Edge Load Balancer€ 145 excl. VATFirst-generation site controller. Measures the main connection with three CT clamps and dynamically limits up to 4 Edge charge controllers over Modbus so the site never exceeds its main fuse. WiFi to the EdgeTech platform and the MyCharger app.
EVSE-SC-02Edge Smart Load Balancer€ 145 excl. VATCurrent-generation site controller. Reads the DSMR/ESMR 5 smart meter through its P1 port, so it needs no clamps, sees import and export per phase, and dynamically limits up to 10 Edge charge controllers. Solar-surplus charging, WiFi, MyCharger app.
MATTER-SETMatter over Thread setImplemented, on orderThe wireless smart set: our charge controller with a Thread module, a P1 meter reader on the smart meter, a Matter controller that runs the load balancing, and an optional SG-Ready module for a heat pump. All Matter 1.4 over Thread. Not CSA-certified; certification on the customer's request.
GS-C-01 / GS-R-02GridShield controller and receiver€ 370 excl. VATElaadNL-compliant GridShield over LoRa point-to-point: one hardware, two roles, sold as two products. The controller measures the main connection and sends the reduce signal; the receiver limits chargers over RS485 and other loads with two relays. Tested against ElaadNL's implementation in both directions. For neighbourhood congestion and for buildings, car parks and sites without a data cable.
PLC-15118ISO 15118 communication moduleImplemented, on orderAn add-on for the smart charger: HomePlug GreenPHY on the control pilot for ISO 15118 digital communication with the vehicle. With 15118-20 vehicles it shows the state of charge while charging on AC and identifies the vehicle for authorisation. Expensive, on request; V2G under investigation.
NFC-RDRNFC card readerImplemented, on orderAn optional card reader for the charger. Two modes: a Dutch laadpas over OCPP for public and semi-public charging with roaming billing, or any NFC card as a local lock and unlock with a whitelist managed by the owner.
Which site controller
| Situation | Use | Why |
|---|---|---|
| DSMR 5 smart meter with a free P1 port (NL, BE) | EVSE-SC-02 | Sees import and export per phase; solar charging works; up to 10 chargers. Only DSMR 5 meters work with load balancing. |
| No P1 port, main connection up to 3×63 A | EVSE-SC-01 | Three CT clamps; up to 4 chargers; solar direction unreliable. |
| No data cable possible, or third-party loads to limit | GridShield | LoRa point-to-point; controller at the connection, receivers at chargers and heat pumps. |
| Home energy management, Thread ecosystem | Matter over Thread set | Charger, meter reader and hub as Matter devices; load balancing on the hub. |
Ordering
Prices are per unit excl. VAT and shipping. Dealers and installers from 5 units; wholesale volume pricing at 10, 50 and 100+ units on request. Custom firmware defaults (address, LED, lock, phases) preloaded on request. How to buy.