Solar battery JA Solar JAM72D40-590/MB

The JA Solar JAM72D40-590/MB is a bifacial monocrystalline solar module with 590 W power using N-type, Half-cell, and MBB technologies, offering high efficiency (22.8%), stable energy generation, and over 25 years of reliable performance. The bifacial design collects sunlight from both sides, increasing energy yield by up to 30%, suitable for ground-mounted systems and flat rooftops.

Specifications:

• Power: 590 W

• Type: monocrystalline, bifacial

• Cell technology: N-type, Half-cell, Multi-busbar (MBB)

• Efficiency: 22.8%

• Maximum power voltage (Vmp): 44.43 V

• Maximum power current (Imp): 13.28 A

• Open-circuit voltage (Voc): 52.37 V (+25°C), 58.5 V (-20°C), 47.6 V (+60°C)

• Short-circuit current (Isc): 13.94 A

• Temperature coefficient: U = -0.25%/°C, I = +0.046%/°C, P = -0.29%/°C

• Maximum system voltage: 1500 V

• Operating temperature range: -40…+85°C

• Junction box: IP68

• Cable length & connector: 1.4 m / MC4

• Dimensions: 2278×1134×30 mm

• Weight: 31.8 kg

• Power warranty: ≥90% output after 25 years