For homeowners and business operators who demand more—more power, more capacity, and more control—piecemeal solar systems fall short. True energy autonomy requires a solution designed from the ground up for scale and resilience. Enter the ultimate power partnership: 2 units of the Sunpal 10kW Split-Phase Hybrid Inverter working in tandem with 4 units of the advanced Sunpal Y1 Series 10kWh Lithium Batteries.
This 2+4 configuration isn't just an upgrade; it's a transformative energy architecture that delivers uncompromising performance for large residences, farms, and small commercial facilities.
Dual Inverter Power: The Heart of a Resilient Energy System
Two Sunpal 10kW inverters create a robust foundation of power and intelligence.
- 20kW of Continuous AC Power: This formidable output effortlessly handles the simultaneous demand of large central HVAC systems, well pumps, electric vehicle chargers, and heavy-duty workshop tools, all without breaking a sweat.
- Built-In Redundancy for Critical Reliability: With two inverters, your system gains a crucial layer of redundancy. Should one unit ever require maintenance, the other continues to operate, ensuring your essential loads remain powered. This is a core feature of commercial-grade reliability for your home or business.
- Perfect for Large or Complex Properties: The system can be configured to balance loads across different panels or phases, providing stable and clean power throughout your entire property.
Massive Storage Capacity: The Y1 Series Battery Bank
With 40kWh of stored energy, the four Sunpal Y1 Series batteries form the cornerstone of true energy independence. - Extended Backup and Self-Consumption: A 40kWh reservoir provides ample power to run a significant load through the night and multiple cloudy days. This drastically reduces your reliance on the grid and provides unparalleled peace of mind during prolonged outages.
- Advanced Y1 Series Technology: Featuring premium LiFePO4 chemistry, the Y1 batteries are built for a long, dependable life. They are engineered for thousands of deep cycles, ensuring your investment is protected for the long haul. Their sleek, wall-mounted design allows for flexible and space-efficient installation.
- Optimal Inverter-to-Battery Ratio: The 20kW inverter capacity paired with 40kWh of storage creates a balanced 0.5C charge/discharge profile. This is ideal for maximizing battery lifespan while still allowing for rapid charging from solar and powerful discharge during peak demand or backup events.
The Sunpal Synergy: A Perfectly Unified Ecosystem
The greatest advantage of an all-Sunpal system is the seamless, native integration between components. - Plug-and-Play Communication: The inverters and Y1 Series batteries are designed to communicate flawlessly from the moment they are connected. This eliminates complex configuration and ensures optimal charging algorithms that maximize battery health and performance.
- Centralized Monitoring and Control: Manage your entire energy ecosystem—both inverters and all four batteries—from a single, intuitive interface. Gain clear insights into energy production, consumption, and storage status at a glance.
- Scalable by Design: This 2+4 configuration is a perfect foundation for future growth. The system can often be expanded further by adding more inverters and batteries, ensuring your investment can evolve with your energy needs.
Conclusion: Command Your Energy Future
The combination of two Sunpal 10kW Split-Phase Hybrid Inverters and four Sunpal Y1 Series 10kWh Batteries is more than a product bundle—it is a declaration of energy independence.
This system delivers: - Unshakeable Power for the most demanding applications.
- Substantial Energy Reserve for extended self-sufficiency.
- Unified Intelligence through seamless, same-brand integration.
Step up to a new standard of power and control. Choose the Sunpal 2+4 Power Solution and build a resilient, efficient, and scalable energy future.
