Magnum Energy PT-100
Last updated: 26 October 2026
Battery and charging
- What it draws on standby
- Sources disagree
<2 watts (fan off, display/LEDs off)
“Tare loss / nighttime power consumption <2 watts (fan off, display/LEDs off)”
Source: invertersupply.com/media/data/Pt100Datass.pdf
<4 watts (fan off, display/LEDs off)
“Tare Loss/Night-time Power Consumption <4 watts (fan off, display/LEDs off)”
Source: ressupply.com/documents/magnum/PT-100_Installation_Manual.pdf
- Rated output power
- 6600 watts
- While the battery is charging
- Automatic three-stage (bulk, absorption, float) charge with manual equalization
- Input voltage
- (VBat + 8V) to 187 VDC
- Charger output voltage
- Sources disagree
10 to 66 VDC
“Battery charger output voltage range 10 to 66 VDC”
Source: ressupply.com/documents/magnum/PT-100_Data_Sheet.pdf
1 to 66 VDC
“Battery Charger Output Voltage Range 1 to 66 VDC”
Source: ressupply.com/documents/magnum/PT-100_Installation_Manual.pdf
- Charger output current
- 100 ADC (from -20 °C to +40 °C) with proportional power reduction up to 60 °C ambient
- Maximum efficiency
- Sources disagree
99% typical
“6600 watts 99% typical <4 watts (fan off, display/LEDs off)”
Source: ressupply.com/documents/magnum/PT-100_Data_Sheet.pdf
>99% (98% typical)
“Peak (and Full Power) Efficiency >99% (98% typical)”
Source: ressupply.com/documents/magnum/PT-100_Installation_Manual.pdf
“Maximum output power 6600 watts”
Source: ressupply.com/documents/magnum/PT-100_Data_Sheet.pdf
“Charger regulation method Automatic three-stage (bulk, absorption, float) charge with manual equalization”
Source: ressupply.com/documents/magnum/PT-100_Data_Sheet.pdf
“PV Operating Voltage (VBat + 8V) to 187 VDC”
Source: ressupply.com/documents/magnum/PT-100_Installation_Manual.pdf
“Continuous charger output current 100 ADC (from -20 °C to +40 °C) with proportional power reduction up to 60 °C ambient”
Source: ressupply.com/documents/magnum/PT-100_Data_Sheet.pdf
Battery care and safety
- Operating temperature range
- -20° C to +60° C (-4° F to 140° F)
- Temperatures it may be stored in
- -40° C to +70° C (-40° F to 158° F)
“Operating temperature -20° C to +60° C (-4° F to 140° F)”
Source: ressupply.com/documents/magnum/PT-100_Data_Sheet.pdf
“Nonoperating temperature -40° C to +70° C (-40° F to 158° F)”
Source: ressupply.com/documents/magnum/PT-100_Data_Sheet.pdf
Size and fit
- Overall dimensions
- 8.5” x 15.5” x 4.0” (21.6 cm x 39.4 cm x 10.2 cm)
- Stated weight
- Sources disagree
13.6 lb (6.2 kg)
“13.6 lb (6.2 kg) 18 lb (8.2 kg)”
Source: ressupply.com/documents/magnum/PT-100_Data_Sheet.pdf
Unit: 12.5 lb (5.7 kg) / Shipping: 15 lb (6.8 kg)
“Weight Unit: 12.5 lb (5.7 kg) / Shipping: 15 lb (6.8 kg)”
Source: ressupply.com/documents/magnum/PT-100_Installation_Manual.pdf
- How it mounts
- Mounted on a vertical surface (wall) or installed on MP or MMP enclosure
“Unit dimensions (w x h x d) 8.5” x 15.5” x 4.0” (21.6 cm x 39.4 cm x 10.2 cm)”
Source: ressupply.com/documents/magnum/PT-100_Data_Sheet.pdf
“Mounting Mounted on a vertical surface (wall) or installed on MP or MMP enclosure”
Source: ressupply.com/documents/magnum/PT-100_Data_Sheet.pdf
Compatibility
- Battery voltage window
- 12, 24, or 48 VDC
“Nominal battery voltage range 12, 24, or 48 VDC”
Source: ressupply.com/documents/magnum/PT-100_Data_Sheet.pdf
Identity
- Model code
- PT-100
“PT-100 CHARGE CONTROLLER Maximize Energy Harvest and Improve Battery Life”
Source: ressupply.com/documents/magnum/PT-100_Data_Sheet.pdf
Certification claims
- Certification claimed by the manufacturer
- ETL Listed to UL/cUL 1741, CSA C22.2 #107.1-01, CE
“Listings ETL Listed to UL/cUL 1741, CSA C22.2 #107.1-01, CE”
Source: ressupply.com/documents/magnum/PT-100_Data_Sheet.pdf
Sources
- Archived document
Source: ressupply.com/documents/magnum/PT-100_Data_Sheet.pdf
Retrieved October 18, 2026
- Archived document
Source: ressupply.com/documents/magnum/PT-100_Installation_Manual.pdf
Retrieved October 18, 2026
- Archived document
Source: invertersupply.com/media/data/Pt100Datass.pdf
Retrieved October 18, 2026