SolarPairing / Works, closed loop
Growatt SPH / SPF low-voltage hybrid series × Discover Energy HELIOS ESS 52-48-16000
Discover documents HELIOS ESS 52-48-16000 in closed-loop CAN operation with the listed Growatt SPH and SPF low-voltage hybrid inverter families. The approved direct setup uses HELIOS COM2 and the specified Growatt battery communication port, without a LYNK II gateway. Verify that the individual Growatt model belongs to the documented family, together with firmware, battery master setting, RJ45 pinout and termination requirements before commissioning.
Status
Works, closed loop
Protocol
CAN
Last verified
2026-10-02
01 / About this pairing
Discover documents HELIOS ESS 52-48-16000 in closed-loop CAN operation with the listed Growatt SPH and SPF low-voltage hybrid inverter families. The approved direct setup uses HELIOS COM2 and the specified Growatt battery communication port, without a LYNK II gateway. Verify that the individual Growatt model belongs to the documented family, together with firmware, battery master setting, RJ45 pinout and termination requirements before commissioning.
02 / Source
https://docs.discoverenergysys.com/805-0090-helios-ess-installation-and-operation-manual/release/growatt-inverter-configuration-closed-loop-without