Sunsynk 10.64kWh IP65 Battery – Model W10.6

Sunsynk 10.64kWh IP65 Battery – Model W10.6 (Including Cable Sets)

The Sunsynk 10.64kWh IP65 Lithium Battery is designed for modern solar energy storage, offering high capacity and exceptional reliability. Its robust IP65-rated enclosure makes it suitable for both indoor and outdoor installation, delivering energy security in all weather.

Key Features:

• High usable capacity of 10.64kWh – stores more solar energy to maximise self-consumption and backup
• Lithium Iron Phosphate (LiFePO₄) chemistry for safety, longevity, and superior cycle life
• Over 6,000 charge cycles at 90% Depth of Discharge for long-term reliability and low total ownership cost
• Outdoor-ready IP65 enclosure – fully dustproof, protected against water jets, and built to last
• Wide temperature range operation (charges at -10°C, discharges at -20°C); engineered for the variable British climate
• Scalable up to 32 batteries in parallel for massive installations (up to 340kWh per inverter)
• Integral 125A 4-pole circuit breaker (MCB) and advanced Battery Management System (BMS) for ultimate protection
• Compatible with Sunsynk hybrid inverters and other leading inverter brands
• Supplied with cable sets for connection, safe and easy plug-and-play installation
• Real-time monitoring with built-in SOC, LED indicators, and communication via RS232, RS485, and CAN

Technical Specifications:

• Battery Type: LiFePO₄ (Lithium Iron Phosphate)
• Nominal Capacity: 10.64kWh (usable)
• Nominal Voltage: 51.2V
• Dimensions: 610mm (W) x 760mm (H) x 200mm (D)
• Weight: 105kg
• Operating Voltage Window: 45 - 57.6V
• Maximum/Continuous Charge & Discharge Current: 100A / 50A
• Cycle Life: >6,000 cycles at 90% DoD
• Charging Temp: -10°C to +50°C; Discharging Temp: -20°C to +55°C
• Enclosure Protection: IP65
• Parallel Operation: Up to 32 units
• Circuit Breaker: Integral 125A, 4-pole MCB
• BMS: Full protection including over-voltage, over-current, temperature, and low voltage cut-out
• Certifications: IEC62619, UN38.3, CE, UL1642

Other Details:

• Wall or floor mountable; designed for ease of installation
• Cable sets included for safe parallel battery linking and inverter connection
• Suitable for residential, commercial, and off-grid solar storage systems

Why Choose the Sunsynk W10.6 Battery?

Maximise your solar investment with a battery built for UK conditions. Featuring true outdoor IP65 construction, scalable modularity, advanced BMS protection, and proven safety, this battery is designed to deliver dependable performance year after year. Simple installation and compatibility with major inverter brands make it a premium choice for installers and end users seeking long-term solar storage value.

Please note: Delivery times may vary depending on location, with specific details outlined below.

Standard Delivery

UK Mainland 

• Delivery Time: 2–4 working days
• Free Delivery on all orders

Express Delivery

UK Mainland

• Delivery Time: 1–3 working days
• Delivery fee of £15

Channel Islands

• Postcodes Covered: GY*, IM*, JE* 
• Minimum Order: £50
• Delivery Fee: £70

Northern Ireland, Offshore Territories & Scottish Islands 

• Postcodes Covered: BT*, HS*, KW, ZE
• Minimum Order: £50
• Delivery Fee: £35

Same Day Delivery 

• Eligible Postcodes:
  E*, EC*, N*, NW*, SE*, SW*, W*, WC*, HA*, UB*, EN*, IG*, RM*, KT*, SM*, CR*, BR*, DA*, TW*
• Minimum Order: £50
• Same Day Delivery Fee: £60
• Special Requests or Locations:
  For areas outside these postcodes or urgent quotes, please email orders@qualityheating.co.uk and we’ll do our best to accommodate.

Collections

Want to collect your order instead?You’re welcome to do so — just email us at orders@qualityheating.co.uk or message us via WhatsApp with your preferred collection time, and we’ll confirm the details.

Collection address: 284 Water Rd, Unit 9, London, HA0 1HX