Sigineer Power’s Tesla Battery Compatible Inverter works from DC to AC with Tesla Battery. It has voltage settings tailored for Tesla Model S , Model 3 and Model X battery modules.

Our inverters don’t interface with the propietary Tesla battery pack BMS, users have to jailbreak it or use a 3rd party BMS and set the battery voltage range to suit our inverter.

For these models, the battery type selector position of “9” is customized with a special battery algorithm to work with Tesla Model S and Model X lithium-ion battery modules.

For our APC6048D, HP12048D, HP15048D , HP18048D 48Vdc models, that is

Low Battery Cut Off: 36Vdc
Low Battery Voltage Alarm/ Charger Activation: 37Vdc
Low Battery Cut Off Recovery: 47Vdc.
High Battery Voltage Alarm/ Charger Cut Off: 50.5Vdc
High Battery Cut Off: 51Vdc

For our APC6024D and APC6024DT 24Vdc model, that is

Low Battery Cut Off: 18Vdc
Low Battery Voltage Alarm/ Charger Activation: 18.5Vdc
Low Battery Cut Off Recovery: 23.5Vdc.
High Battery Voltage Alarm/ Charger Cut Off: 25.25Vdc
High Battery Cut Off: 25.5Vdc

For Sigineer Power’s M6000L-48SP and M12000L-48SP  Tesla Battery Compatible Inverter, the powerful CPU allows users to set up their own spec for Tesla modules and other lithium batteries.

The recommended spec is:

Low Battery Cut Off: 40Vdc (40-48Vdc resettable)
Solar/Battery  to Utility(DC to AC) transfer voltage:  44V ( 44-51.2Vdc resettable)
Utility to Solar/Battery(AC to DC) transfer voltage:  50V( 48-58Vdc resettable)
CV/Float voltage : 50V (48-58.4V resettable)

Warning: The output of the Tesla Battery Compatible Inverter will be de-rated by about 10% when the battery voltage drops below the nominal cut off of 20V, 40V, and 80V.