Victron 12V 45W Polycrystalline Solar Panel

Reliable 45W Poly Solar Panel for 12V Off-Grid Charging

The Victron 12V 45W Poly Solar Panel is a compact, durable energy solution designed to reliably charge 12V battery systems in mobile and off-grid setups. Built with high-efficiency polycrystalline cells and a corrosion-resistant aluminium frame, it's ideal for use in caravans, boats, RVs, tiny houses, and remote cabins. Engineered for year-round performance and backed by industry-leading warranties, this panel delivers dependable power wherever you need it.

Key Features

• 45W polycrystalline solar panel

• Durable silver anodized aluminium frame

• Triple-layer EVA backsheet ensures long-term safety

• Low voltage-temperature coefficient for stable hot-weather output

• Excellent low-light performance across the solar spectrum

• Integrated bypass diodes minimize power loss in shaded conditions

• Waterproof junction box offers reliable, sealed connections

• Compatible with PWM and MPPT charge controllers

• Includes 25-year power output and 5-year product warranties

Specs

• Module: SPP040451200

• Nominal Power (±3%): 45W

• Cell Type: Polycrystalline

• Number of Cells: 36 (in series)

• Maximum System Voltage: 1000V

• Temperature Coefficient (PMPP): -0.45% / °C

• Temperature Coefficient (Voc): -0.35% / °C

• Temperature Coefficient (Isc): +0.04% / °C

• Temperature Range: -40°C to +85°C

• Surface Load Capacity: 200 kg/m²

• Allowable Hail Load: 23 m/s, 7.53 g

• Junction Box Type: PV-LH0806

• Cable/Connector: No cable included

• Output Tolerance: ±3%

• Frame: Aluminium

• Product Warranty: 5 Years

• Performance Warranty: 10 years @ 90%, 25 years @ 80% output

• Dimensions: 425 x 668 x 25 mm

• Net Weight: 3.1 kg

Electrical Data Under STC:

• Nominal Power (PMPP): 45W

• Max Power Voltage (VMPP): 19.1V

• Max Power Current (IMPP): 2.36A

• Open Circuit Voltage (Voc): 22.90V

• Short Circuit Current (Isc): 2.55A

What’s Included

• 1 × Victron 12V 45W Polycrystalline Solar Panel

• Sealed waterproof junction box

• Pre-mounted aluminium frame

• Ready for standard PV-ST01 connection setup