Deye AI-W5.1 All-in-One 20 kWh Kit (Single-Phase, Low-Voltage)

Kit Contents:

• 4× AI-W5.1-B Battery Module: 51.2 V, 100 Ah – 5.12 kWh each

• 1× Control Base Unit (no display) for AI-W5.1-B

• 1× AI-W5.1-6 P1-EU-B Hybrid Inverter

Specifications:

• Recommended PV array size: 7.8 kW

• Rated output power: 6 kW

• System type: single-phase, low-voltage

• Energy capacity: 20 kWh

• Battery type: Lithium Iron Phosphate (LiFePO₄)

Built on the AI series platform, this kit is a safe, low-voltage all-in-one solution with a sleek design for indoor or outdoor installation without compromising modern architecture.

The core component, the single-phase AI-W5.1-6 P1-EU-B hybrid inverter, handles solar MPPT, battery charge/discharge from PV and grid, and load power delivery — all at up to 97% efficiency. Its modular architecture ensures minimal energy conversion and storage losses.

LiFePO₄ cell technology delivers low losses, high capacity and power density, maximizing energy efficiency and minimizing carbon footprint.

Key Features:

• Safety: cobalt-free LFP cells with intelligent BMS for full protection and long lifespan

• Reliability: IP65 rated; natural cooling; operation from −20…+55 °C (charge 0…+55 °C)

• Scalability: up to 6 modules in parallel (36 units) — up to 184 kWh total capacity

• Convenience: auto-module recognition; remote monitoring and firmware updates

• Eco-friendly: non-toxic, cobalt-free materials

• Quick Installation: stackable flat modules; wall or floor mounting without complex wiring

Dolya provides full warranty and after-sales service across Ukraine. Our Kyiv service center handles repairs or replacements. Turnkey installation and commissioning are available upon request.
To order with installation, comment on your order or apply at:
https://dolyasolar.energy/ua/rishennja-pid-kljuch