Differences

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--- hv_battery_compatibility:pylontech [2026-06-12 14:33] – created guy_stewart
+++ hv_battery_compatibility:pylontech [2026-06-26 12:50] (current) – [Use with the HS19 (650 - 1000 V DC)] guy_stewart
@@ Line 11: / Line 11: @@
 ==== Use with the HS19 (650 - 1000 V DC) ====
-  * Modules per stack: **7 only** (the product allows 2 - 7; 6 or fewer sits below the HS19 range)
+  * Modules per stack: **7 or 8** (the Pylontech product documentation allows 2 - 7; 6 or fewer sits below the HS19 voltage range, Pylontech permits either 7 or 8 to be used with Victron HS19)
-  * Usable voltage range: **650 - 818 V**. The battery's own discharge floor is approx. 605 V (estimated at 2.7 V/cell), below the HS19 minimum, so the bottom of the SOC range is unusable.
+  * Usable voltage range: **650 - 920 V**. A 7 module stack discharge floor is 649 V (estimated at 2.9 V/cell).
-  * Capacity: **36 kWh** per stack
+  * Capacity: 36 kWh per 7 module stack or 41 kWh per 8 modules stack.
-==== Full product specifications (unverified, from manufacturer documents) ====
+==== Product specifications ====
   * Module FH10050: 102.4 V nominal, 50 Ah / 5.12 kWh (32S LFP)
   * Up to 6 stacks in parallel
-==== Compatibility status ====
-  * Test status: will be tested soon
-  * FDCan support: only up to 500 kbit/s (status 04-2024, update requested)
-===== Powercube H2 (deprecated) =====
-==== Not for use with the HS19 ====
-Maximum stack voltage is 648 V at 12 modules, below the HS19 minimum of 650 V. No valid configuration exists. Not compatible with current HS19 hardware.