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中文SPWN-Wall Mounted Lifepo4 Energy Storage Battery 48V 100Ah 4.8kWh
| Model | SD-10/20/30/40 | SD-20/30/40-48 | SD-50/60 | SD-50/60 |
| Max Solar Current | 10/20/30/40A | 20/30/40A | 50/60A | 50/60A |
| System Voltge | 12V/24V Automatic Recognition | 48V | 12V/24V Automatic Recognition | 48V |
| Fast Voltage | 14.0/28.0V (25ºC) | 56V (25ºC) | 14.0/28.0V (25ºC) | 56V (25ºC) |
| Boost Voltage | 14.0~15.0V/28.0~30.0V (25ºC) | 56~60V (25ºC) | 14.0~15.0V/28.0~30.0V (25ºC) | 56~60V (25ºC) |
| Equalization Voltage | 14.0~15.5V/28.0~31.0V (25ºC) | 56~62V (25ºC)(Liquid) | 14.0~15.5V/28.0~31.0V (25ºC) | 56~62V (25ºC)(Liquid) |
| Float Voltage | 13.0~14.5V/26.0~29.0V (25ºC) | 52~58V (25ºC) | 13.0~14.5V/26.0~29.0V (25ºC) | 52~58V (25ºC) |
| Over Voltage Protection Voltage | 16.5/33.0V | 66.0V | 16.5/33.0V | 66.0V |
| Load Disconnect Voltage | 11.2-11.8V/22.4-23.6V | 44-50V | 11.2-11.8V/22.4-23.6V | 44-50V |
| Load Reconnect Voltage | 12.5V/24.0V | 47.2-53.2V | 12.5V/24.0V | 47.2-53.2V |
| Battery Type | Lead Acid Battery | |||
| Temperature Compensation | 4.17mV/K Per Cell (Boost, Equalization),3.33mV/K Per Cell (Float) | |||
| Max Solar Voltage | 55V | 100V | 55V | 100V |
| Max Battery Boltage | 40V | 64V | 40V | 64V |
| Max.Wire size | 25mm | |||
| Own Consumption | 13.8mA | |||
| Ambient Temperature | -10~+60ºC | |||
