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Source Power Electronics & Energy from China

GaN chargers, LiFePO4 battery packs, BMS, MPPT solar charge controllers, off-grid inverters, and DC-DC converters.

LiFePO4 Battery Pack (100Ah–200Ah)

Lithium iron phosphate deep-cycle battery for solar storage and marine applications. Built-in BMS, 4000+ cycle life, Bluetooth monitoring, UN 38.3 certified.

Chemistry: LiFePO4 (lithium iron phosphate)Capacity: 100Ah / 150Ah / 200AhVoltage: 12.8V (4S)
CEUN 38.3RoHSIEC 62619
50 units
MOQ
25–40 days
Lead Time
$85–160
Est. Price
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MPPT Solar Charge Controller (40A–80A)

Maximum Power Point Tracking solar charge controller for 12V/24V/48V battery banks. Bluetooth monitoring, LCD display, temperature compensation. CE certified.

Max charge current: 40A / 60A / 80ASystem voltage: 12V / 24V / 48V (auto)Max PV open circuit: 150V DC
CERoHS
100 units
MOQ
20–30 days
Lead Time
$22–65
Est. Price
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Off-Grid Solar Inverter / Charger (3000W)

Pure sine wave inverter-charger for off-grid and backup power systems. 3000W continuous output, 24V/48V DC input, built-in MPPT or PWM charger. CE/IEC certified.

Output power: 3000W continuousPeak power: 6000W (10s)Output waveform: Pure sine wave
CEIEC 62109-1RoHS
50 units
MOQ
25–40 days
Lead Time
$85–180
Est. Price
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Monocrystalline Solar Panel (400W)

Half-cut monocrystalline PERC solar panel, 400W peak, 21.5% module efficiency. IEC 61215/61730 certified, 25-year linear power warranty available.

Peak power: 400W (Pmax)Efficiency: 21.5%Cell technology: Monocrystalline PERC, half-cut
IEC 61215IEC 61730CEMCS (UK)
100 panels (1 pallet)
MOQ
20–35 days
Lead Time
$0.18–0.28 / Wp
Est. Price
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