Maximize your residential or light commercial energy independence with the high-capacity Dyness Cygni Dual-Tower Energy Storage System. This expanded promo kit pair a powerful 10kW Single-Phase Hybrid Inverter (3 MPPTs)with a massive 23.04kWh Lithium Iron Phosphate (LiFePO4) storage reserve. Configured across two sleek floor-standing towers connected via official expansion hubs, this package delivers long-duration blackout backup and complete day-and-night solar energy self-reliance.

System Package Includes:

1. Solar Inverter & Energy Management

• 1x Dyness Cygni 10kW Single Phase Hybrid Inverter (Cygni 10.0HS / DYS-Cygni 10.0HS)

  • 10kW Output | 3 Independent MPPT Trackers (3 Strings) | Inbuilt Emergency Backup (EPS) | Wi-Fi Module & Energy Meter Included

2. Battery Energy Storage System (23.04kWh Expanded Reserve)

• 6x Dyness Cygni 3.84kWh LFP Battery Modules (ES-DYS-Cygni BAT-3.8-LFP)

  • 23.04kWh Total Nominal Capacity (~21.9kWh Total Usable) | High-Safety LiFePO4 Chemistry

3. Dual-Tower Expansion Hardware

• 2x Dyness Cygni Standard Battery Base (DYS-Cygni-Base)

  • Heavy-duty base plates providing secure support for two floor-standing stacks

• 2x Dyness Cygni Battery Hub (DYS-Cygni-BTH-15)

  • Dedicated expansion hubs required to seamlessly interconnect and balance power across the dual battery towers

Key Technical Features & Highlights:

• Dual-Tower Expanded Capacity: By utilizing the official Dyness Battery Hubs and dual bases, the system safely overcomes the single-stack limit (4 modules max) to stack 6 total battery modules into a dual-tower footprint, offering an impressive 23.04kWh total capacity.

• Triple MPPT Solar Tracking (3 Strings): Features 3 independent MPPT trackers to optimize PV generation across distinct roof orientations, shading patterns, or tilt angles.

• High Usable Energy & Safety: Powered by ultra-safe Lithium Iron Phosphate (LiFePO4) cell chemistry, delivering 23.04kWh nominal (~21.9kWh usable at 95% DoD) to support long overnight loads or multi-day off-grid emergencies.

• Uninterrupted Backup Power: Integrated grid-tie and emergency backup transfer switches keep essential circuits powered seamlessly during grid outages.

• Plug-and-Play Design with Smart Monitoring: Built-in Wi-Fi module and smart meter allow real-time monitoring and energy control through the mobile app.

Technical Specifications:

Dyness Cygni 10.0HS Hybrid Inverter

• AC Output Power: 10,000W (Single Phase)

• MPPT Trackers / Inputs: 3 MPPT Trackers (1 String per MPPT)

• Backup Function: Integrated EPS (Emergency Power Supply)

• Protection Rating: IP65 Enclosure

Dyness Cygni Battery System (6x Modules across 2 Towers)

• Battery Chemistry: Lithium Iron Phosphate (LiFePO4 / LFP)

• Nominal Capacity per Module: 3.84 kWh

• Total System Nominal Capacity: 23.04 kWh

• Total System Usable Capacity: ~21.9 kWh

• Physical Layout: Dual floor-standing towers (3 modules per tower) utilizing 2x bases and 2x expansion battery hubs