MiDNiTE SOLAR Fullriver Battery Solar Charging Configuration Instruction Manual
- June 16, 2024
- MiDNiTE SOLAR
Table of Contents
SOLAR CONFIGURATION SETTINGS:
Instruction Manual
Fullriver Battery Solar Charging Configuration
Auto Equalization: Manual/Off
Note: We do not recommend equalizing AGM batteries.
Charge Menu (recommended):
Absorb Voltage: 14.7V/29.4V/58.8V
EQ Voltage: 14.7V/29.4V/58.8V
Float Voltage: 13.7V/27.3V/54.6V*
Current Limit: Up to 25% of bank Ah
- – Exception to current limit for DC400-6 on the external threaded stud, 80A max.
– 12V/24V/48V systems, respectively
Switch Settings Mode:**
| Switch 3: | OFF/OFF/ON** |
|---|---|
| Switch 4: | OFF/ON/OFF** |
| Switch 6: | OFF |
| Switch 5: | ON |
| Switch 7: | ON |
| Switch 8: | OFF |
Notes:
GENERIC SETTINGS
| Bulk Voltage: | 14.7V/29.4V/58.8V** |
|---|---|
| Absorption Voltage: | 14.7V/29.4V/58.8V** |
| Float Voltage : | 13.7V/27.3V/54.6V** |
| Absorption Time : | See Formula for Time Calculation |
| Float Time: | Unlimited |
| Current Limit: | Up to 25% of bank Ah* |
| Tail Current/Absorb End Amps/Ending Amps: | 1.75% of bank AH |
| Temperature Compensation: | -4mV/°C/Cell |
| Equalization Voltage : | 14.7V/29.4V/58.8V** |
| Equalization Time: | 0 Hrs |
| Equalization : | Disabled |
| Time Calculation Formula: | [(AH DOD) / Charge Amps 0.85] = Time in Hours, |
typically 2-3, max 4.
Note: We do not recommend equalizing AGM batteries, these settings are set to avoid accidental equalization cycles.
- – Exception to current limit for DC400-6 on the external threaded stud, 80A max.
** – 12V/24V/48V systems, respectively
48V LBCO Guidelines based on ~25% DOD (Voltage vs expected load in kW)
DC400-6 (1 String)| DC1150-2 (1 String)| DC400-6 (2 Strings)| DC1150-2 (2
Strings)
---|---|---|---
49.6V – 1.0kW| 50.4V – 2.9kW| 49.6V – 2.0kW| 50.4V – 5.8kW
48.8V – 1.9kW| 49.6V – 5.2kW| 48.8V – 3.8kW| 49.6V – 10.4kW
48.0V – 3.3kW| 48.8V – 9.3kW| 48.0V – 6.6kW| 48.0V – 34.2kW
47.2V – 5.5kW| 48.0V – 17.1kW| 47.2V – 11.0kW|
Bank AH Examples
| 2x DC400-6 in 12V = 400Ah | 6x DC1150-2 in 12V = 1150Ah |
|---|---|
| 4x DC400-6 in 12V = 800Ah | 12x DC1250-2 in 12V = 2300Ah |
| 4x DC400-6 in 24V = 400Ah | 12x DC1150-2 in 24V = 1150Ah |
| 8x DC400-6 in 24V = 800Ah | 24x DC1150-2 in 24V = 2300Ah |
| 8x DC400-6 in 48V = 400Ah | 24x DC1150-2 in 48V = 1150Ah |
| 16x DC400-6 in 48V = 800Ah | 48x DC1150-2 in 48V = 2300Ah |
| 24x DC400-6 in 48V = 1200Ah | 72x DC1150-2 in 48V = 3450Ah |
AGS Settings
24 Hr – LBCO + 1.0V
2 Hr – LBCO + 0.5V
2 Min – LBCO + 0.2V
30 Sec – LBCO + 0.1V
These guidelines are estimates based off of average voltages observed in our
testing and may vary slightly from one production batch to another. The
numbers represent discharging at 77F/25C, and can vary greatly with the known
impacts of ambient temperature difierences.
If you are unsure of any settings listed in this sheet, please consult a
certified solar installer.
For more information visit fullriverbattery.com
