Instructions for FORTRESS Power models including: eFlex 5.4, Power Lithium Batteries Using Outback Inverters, eFlex 5.4 Power Lithium Batteries Using Outback Inverters, Using Outback Inverters, Outback Inverters, Inverters
Rev1.4 5-13-21 How To Set Up Fortress Power Lithium Batteries Using Outback Inverters 505 Keystone Rd, Southampton, PA 18966 . (877) 497 6937
Radian / FXR Inverter Settings (divide voltage by 2 for 24V FXR settings). Inverter. 80% DoD, 6000 cycles. Absorb Voltage and Time Float Voltage and Time Re-float Voltage.. View
Rev1.4_5-13-21 How To Set Up Fortress Power Lithium Batteries Using Outback Inverters Introduction This integration guide will help set up the charge/discharge parameters of Fortress Power batteries as they relate to Sol-ark inverters, as well as closed-loop communication Datasheets / Manuals: https://www.fortresspower.com/resources/ Email: techsupport@fortresspower.com Discord Support: https://discord.gg/kxX6QMjKFw Phone: (877) 497-6937 x 2 Hours: 8:30AM - 6:30PM EST Warranty Submittal: https://www.fortresspower.com/product-warranty/ Join Our Discord Chat IMPORTANT! Fortress batteries may require disassembly if voltage drops below 40V-44V. OpticsRE, OutBack's free remote monitoring system, can be configured to send an email notification on low battery to help warn and avoid a complete discharge of the battery. Radian / FXR Inverter Settings (divide voltage by 2 for 24V FXR settings) Inverter 80% DoD, 6000 cycles Absorb Voltage and Time Float Voltage and Time Re-float Voltage Re-Bulk Voltage AC Input Mode AC Charger Limit in AC Low Battery Cut-Out Voltage LBCO Delay Low Battery Cut-in Voltage High Battery Cut-Out Voltage HBCO Delay High Battery Cut-in Voltage SellRE (Offset) Voltage Max Temp Sensors 54.4 Vdc / 2.0 hr 54.4 Vdc / 0.0 hr 52.4 Vdc 51.2 Vdc Grid Tied (default, adjust as needed) LFP10: 15 Aac per battery eFlex: 15 Aac per battery eVault: 30 Aac per battery 49.6V 130 seconds 51.2 56.4V 10 seconds 55.2V 51.6V for "zero-outflow", 53.6V for selling at "100% full" Do not use temperature sensors / reduce any temperature coefficients to as close to zero as allowed . . . 505 Keystone Rd, Southampton, PA 18966 (877) 497 6937 sales@fortresspower.com Fortresspower.com Rev1.4_5-13-21 How To Set Up Fortress Power Lithium Batteries Using Outback Inverters SkyBox Inverter Settings The settings below should be programmed into the unit under the Custom choice. Inverter Maximum SOC Minimum SOC Absorb Charge Absorb Voltage Absorb Time Float Charge Float Voltage Float Time Re-float Voltage Re-bulk Voltage Equalize Voltage Minimum Equalize Time Max Charge Current (Adc) Max Discharge Current (Adc) Grid Charge Limit (kW) Low Battery Cutout LBCO Delay Low Battery Cut-in High Battery Cutout HBCO Delay High Battery Cut-in Battery Series Battery Model Number Battery Description Battery Total Amp-Hours Charge Efficiency Factor Absorb End Amps 100% 20% Timed 54.4 Vdc 02:00 hr Disabled Can be left at default Can be left at default 54.4 Vdc 52.5 Vdc 54.4 Vdc 00:00 LFP-5 & LFP-10: 50Adc eVault: 100Adc eFlex: 55Adc LFP-5 & LFP-10: 90Adc eVault: 125Adc eFlex: 60Adc Site specific 50 Vdc 15 seconds 51.0 Vdc 56.0 Vdc 10 seconds 55.5 Vdc Custom Custom Fortress Power eFlex: 105Ah LFPP-10: 200Ah eVault: 360 Ah 96% 1Adc . . . 505 Keystone Rd, Southampton, PA 18966 (877) 497 6937 sales@fortresspower.com Fortresspower.com Rev1.4_5-13-21 How To Set Up Fortress Power Lithium Batteries Using Outback Inverters Charge Controller Settings Charge Controller Absorb Voltage and Time Float Voltage Rebulk Voltage DC Current Limit Absorb End Amps 54.4, 2 hours 54.4 52.5 note: higher than inverter LFP-10: 80A per battery ÷ # of controllers eVault: 170A per battery ÷ # of controllers eFlex: 55A per battery ÷ # of controllers 1A Communication Settings FLEXnet DC (FN-DC) Battery Amp hour Charged Voltage Charged Time Charged Return Amps Battery Charge Relay Invert Logic Relay Voltage Relay Delay MATE3/MATE3s FLEXnet DC Advanced FLEXnet DC Advanced If FLEXNET DC display voltage is not within 0.1V of inverter terminal voltage, calibrate Outback equipment eFlex :105Ah per battery LFP-10: 200Ah per battery eVault: 360Ah per battery 54.0V 15 minutes 1A 96% No High = 53.8 Low = 51.2 High = 1, Low = 0 Low SOC Warning = 15% Critical SOC Warning = 10% Calibrate FlexNet DC Instructions: https://www.outbackpower.com/downloads/documents/appnotes/fndc_field_cal_app_note.pdf . . . 505 Keystone Rd, Southampton, PA 18966 (877) 497 6937 sales@fortresspower.com Fortresspower.comMicrosoft Word for Microsoft 365