EcoFlow EcoFlow PowerOcean DC Fit 10,2 KWh (Wall) (10.2 kWh) Battery Home battery

The EcoFlow PowerOcean DC Fit 10.2 kWh is a DC-coupled lithium-iron-phosphate (LFP) storage solution intended for upgrading solar systems. The kit for this model comprises EF PD-5-S1 (PV/storage converter) ×1, EF BD-5.1-S1 ×2 battery modules plus EF BD-B-S1 ×1 base, providing a usable capacity of 10.2 kWh, maximum continuous/output power of 6.6 kW, and PV charging/input capability up to 5 kW (2.5 kW per string). It operates at a nominal battery voltage of 800 V DC (battery operating range 720–960 V DC), is rated IP65, measures 680 × 201 × 1,078 mm (W × D × H), and weighs 132.8 kg. Cooling is by natural convection, noise emission is ≤35 dB, and communications include Ethernet, Wi-Fi, Bluetooth and RS485 for monitoring and integration.

• Easy retrofit integration – DC-coupled design allows adding storage to existing PV systems without replacing the PV inverter.
• High system power – 6.6 kW peak output covers heavy household or commercial loads and reduces grid dependence.
• Fast solar charging – Up to 5 kW PV input enables rapid recharge from PV generation.
• High-voltage architecture – ~800 V DC system voltage lowers current, simplifies cabling and improves efficiency.
• Weatherproof & quiet – IP65 rating and ≤35 dB noise level allow flexible wall or sheltered outdoor installation.
• Robust monitoring & integration – Ethernet, Wi-Fi, Bluetooth and RS485 provide versatile options for local and remote system monitoring and BMS integration.

• System capacity: 10.2 kWh (EF BD-5.1-S1 ×2 + EF BD-B-S1 ×1).
• Battery chemistry: LFP (Lithium-Iron-Phosphate).
• Nominal battery voltage / operating range: 800 V DC (battery operating range 720–960 V DC).
• Max. continuous / peak output (AC/system): 6.6 kW.
• Max. PV input / charging power (PV → storage): 5 kW (2.5 kW per string).
• PV converter (EF PD-5-S1) input range: Operating 150–800 V DC, Max input voltage 1000 V DC, Max input current 20 A per string, Isc 21 A per string.
• Dimensions (W × D × H): 680 × 201 × 1,078 mm (without adjustable feet).
• Weight: 132.8 kg (without adjustable feet).
• Enclosure / protection class: IP65.
• Operating temperature: −20 °C to 50 °C; max operational altitude ≤ 3000 m.
• Noise level: ≤35 dB.
• Cooling: Natural convection (passive cooling).
• Communications: Ethernet, Wi-Fi, Bluetooth, RS485.
• Safety & standards: CE / CB / TÜV marks; safety standard IEC/EN 62109-1 and relevant EMC norms.
• Mounting: Wall / floor stand options per installation guidelines.

The EcoFlow PowerOcean DC Fit 10.2 kWh delivers 10.2 kWh usable capacity, 6.6 kW peak power and up to 5 kW PV charging, combined with a high-voltage LFP design for efficient, compact installations. Its retrofit-friendly DC coupling, IP65 protection and comprehensive communication options make it an excellent choice for residential and small commercial PV upgrades. Purchase securely through certified distributors and get reliable project support

EcoFlow, founded in 2017 by battery engineers, is a pioneer in portable power products, solar technology and intelligent smart home energy solutions. As the world transitions to renewable energy, EcoFlow is shaping the future with innovative products and leading technology.