400W Solar Kit System 12V 206ah Bluetooth LiFePO4 Battery (2.67kWh)

400W Solar System 12V 206ah Bluetooth LiFePO4 Battery (2.64kWh)

This complete 400W solar off-grid kit is designed to deliver reliable, efficient power for campervans, motorhomes, caravans, boats, cabins, and off-grid Hybrid or UPS setups. Every component is carefully selected to work together, making installation straightforward while delivering long-term performance you can depend on.

At the heart of the system is a high-capacity 12V 206Ah (2.64kWh) LiFePO₄ lithium battery, paired with a true MPPT solar charger for maximum energy harvest—even in variable weather conditions. Bluetooth monitoring allows you to track battery performance in real time from your phone.

What’s Included

• 2 x 200W Monocrystalline Solar Panel

  • High-efficiency mono half-cut cell design for improved performance in partial shading

  • Durable construction for long service life

  • Ideal for vehicle roofs or fixed off-grid installations

• 12V 206Ah (2.64kWh) LiFePO4 Battery with Bluetooth

  • Long-life lithium iron phosphate chemistry

  • Built-in Bluetooth monitoring via mobile app

  • Stable voltage output and high usable capacity

  • Lightweight and maintenance-free compared to lead-acid

• True MPPT Solar Charge Controller (with Display)

  • Maximises solar yield compared to PWM controllers

  • Integrated display for live system data

  • Optimised charging profiles for LiFePO₄ batteries

• Cabling & Protection (Complete Wiring Kit)

  • Solar and battery cables sized for safe, efficient power flow

  • Solar fuse and battery fuse included for system protection

  • Designed for clean, professional installation

• Solar Panel Mounting Z-Brackets

  • Corrosion-resistant alluminium mounting hardware

  • Securely mounts panels to vehicle roofs or fixed surfaces

Ideal For

• Campervans & motorhomes

• Caravans & RVs

• Boats & marine applications

• Off-grid cabins & tiny homes

• Backup and portable power systems

Key Benefits

• High energy output with efficient MPPT charging

• Large usable battery capacity for extended off-grid stays

• Bluetooth monitoring for real-time visibility

• Safer, longer-lasting LiFePO₄ technology

• Complete kit – no guesswork, no missing parts

System Overview

• Solar Input: 400W Monocrystalline half cell

• Battery Capacity: 12V 206Ah (2.64kWh)

• Battery Chemistry: LiFePO4 (Lithium Iron Phosphate)

• Monitoring: Bluetooth + MPPT display

• Installation: Roof or fixed mount (Z-brackets included)

• Solar Cable: 4 metre of black and red or twin 4mm2 solar cable with 2 MC4 connectors crimped on 1 end of each

• Battery Cable: 1 metre of 6 AWG battery cable with M8 battery lugs crimped to one end 

• Solar Fuse: 10A inline solar fuse and MC4 holder

• Battery Fuse: single MRBE fuse holder and selected fuse to suit your installation