Victron 12V 40W Monocrystalline Solar Panel

Compact 12V Solar Panel for Mobile & Off-Grid Use

The Victron 12V 40W Mono Solar Panel is a rugged, compact solution for charging 12V battery systems in mobile and off-grid environments. Built with premium monocrystalline cells and a durable aluminium frame, it’s ideal for caravans, boats, RVs, tiny homes, and camping setups. Designed to deliver high performance in all conditions, this panel ensures clean, consistent power on the go or at your remote base.

Key Features

• 40W monocrystalline solar panel

• Silver anodized aluminium frame for durability and corrosion resistance

• Triple-layer EVA backsheet for long-term protection

• Low voltage-temperature coefficient supports better hot-weather performance

• Excellent low-light sensitivity across the solar spectrum

• Built-in bypass diodes reduce power loss due to shading

• Waterproof, sealed junction box for safety and system reliability

• Designed for use with 12V systems via PWM or MPPT charge controllers

• 25-year performance and 5-year product warranty

Specs

• Module: SPM040401200

• Nominal Power (±3%): 40W

• Cell Type: Monocrystalline

• 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): 40W

• Max Power Voltage (VMPP): 18.3V

• Max Power Current (IMPP): 2.19A

• Open Circuit Voltage (Voc): 22.45V

• Short Circuit Current (Isc): 2.4A

What’s Included

• 1 × Victron 12V 40W Monocrystalline Solar Panel

• Sealed, waterproof junction box

• Pre-assembled aluminium mounting frame

• Compatible with standard PV-ST01 connectors