SPW-B 48V/51.2V 100Ah Power Wall Lithium Energy Storage Battery
• Intelligent protection
• Compatible with many battery type
• Two/Three stage charge charging
SMDC 30A DC-to-Dc MPPT On-Board Battery Charger can charge a service battery in two different ways, The muiti-stage charger can utilize connected solar panels or an alternator linked to a starting battery. While your vehicle's alternator prioritizes your starting battery, this unit will allow your solar system to charge your service battery first! it's the smart way to keep yourself fully charged and off-grid longer! with multi-stage charging and multi-chemistry functionality, DC-to-DC MPPT charger covered Flooded, Gel, AGM, and Lithium batteries.
①Multi-chemistry battery types ( flooded, gel, AGM, and lithium)
②3-stage charging (bulk, absorption , and float)
③Smart protection features ( battery lsolation, over-voltage safety, overheat protection, and short circuit protection)
④Overcomes voltage drop caused by long cable runs
⑤Able to charge an auxiliary battery to 100% state of charge
⑥Increases run time of loads, such as fridges and lights
⑦Prolongs batter y life
Model | SMDC-30A |
System Voltage | 12Vdc |
Battery Voltage Range | 9V to 16V DC |
Maximum Charging Current | 30A |
Battery Type | SLA, Gel, FLD, Li, User-defined |
Auxiliary Battery Charging Mode |
MPPT |
Charging Efficiency | Up to 97% |
Max. Solar Input Voltage | 30V |
Max. Solar Input Power | 400W |
Altermator Input Voltage | Traditional Alternator: 13.2V to 16V DC Smart Alternator (Euro 6): 12V to 16V DC |
Max.Alternator Input Power | 400W |
Temp.Compensation Coefficient | -3mV/°C/2V |
Self-consumption | <30mA |
Operating Temperature Range | -31°F to 149°F/-35°C to 65°C |
Storage Temperature Range | -40°Fto 176°F/-40°C to 80°C |
Humidity Range | 0% to 95%(NC) |
Dimensions | 244*146*77mm |
Weight | 1.41 kg |
Terminal Size | M8*1.25-14 mm |
Communication Protocol | Rs485/CAN optional |
Grounding | Common Negative |
Certifications | CE; ROHS; FCC Part 15 Class B |
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