Growatt SPA3000 - 3kW Single-Phase AC Coupled Low Voltage Battery Inverter

The Growatt SPA3000 is a robust, single-phase, AC-coupled battery inverter designed to optimize energy storage for residential and small commercial solar installations. Ideal for both new and existing systems, the SPA3000 enables homeowners and businesses to store excess solar energy in compatible low-voltage batteries, reducing reliance on the grid and enhancing self-consumption. With its built-in EPS (Emergency Power Supply) mode, this inverter provides reliable backup power during outages, ensuring energy security when it’s needed most.

• Efficient Energy Storage: AC coupling allows for direct storage of excess solar power in low-voltage batteries, reducing grid dependence.
• Flexible Installation: Easily retrofitted to existing solar systems or integrated into new installations for seamless energy management.
• User-Friendly Design: Comes with an OLED display and touch buttons for straightforward setup, monitoring, and control.
• Smart Remote Operation: Supports remote monitoring and adjustments, ideal for off-site management.
• EPS Backup Mode: In the event of a grid failure, the EPS function enables continued power supply, providing critical energy backup.
• Weather Resistant: Rated IP65, this inverter is suitable for both indoor and outdoor installations, offering durability in various environments.

Technical Specifications:

• Model: Growatt SPA3000-TL-BL
• Nominal Power: 3kW
• AC Output Voltage: 230V
• Max Output Current: 16A
• Battery Voltage Range: 42-59V DC
• Inverter Type: Single-phase, AC-coupled
• Display: OLED with touch buttons
• Cooling Method: Natural cooling, reducing the need for fans and enhancing longevity
• Dimensions: 428 x 458 x 180mm (W x H x D)
• Weight: 17kg
• Ingress Protection: IP65 (outdoor and indoor use)
• Warranty: 5 years

Why Choose the Growatt SPA3000?

Growatt’s SPA3000 is designed with both flexibility and efficiency in mind, making it an ideal solution for households and small businesses looking to boost their solar energy utilization. Its ability to work with existing inverters and store power directly into batteries makes it particularly advantageous for retrofit projects. The SPA3000’s reliability and EPS mode add peace of mind, ensuring that essential appliances can stay powered even during outages.