The Static Transfer Switch (STS) is a cutting-edge switching solution designed for use in commercial and industrial energy storage systems. This system enables precise control of inverters, allowing seamless transitions between grid-tied and off-grid modes. In the event of a grid outage, the inverter seamlessly switches to off-grid mode, providing power to critical loads through solar panels or batteries. When grid power is restored, the inverter smoothly transitions back to grid-connected operation. The STS is versatile, supporting connections with generators and accommodating large loads such as heat pumps and motors. During grid-tied operation, the STS supports a maximum load capacity of 138kW (200A) for the backup interface. This robust solution ensures continuous and reliable power supply, offering flexibility and efficiency in energy management.
GoodWe Static Transfer Switch BoxGoodWe Static Transfer Switch Box
In Stock at Supplier. All prices include VAT. 🚚 Same-day delivery available for morning orders in Gauteng, with FREE delivery within 10 km. Orders under R1500 will incur a delivery fee. If the item becomes unavailable after purchase, our team will contact you to offer a full refund or an alternative product. 💬 Need to confirm stock first? Click the WhatsApp button below to chat with our team. Or request a quotation.

R17899.00 R18999.00
In Stock at Supplier. All prices include VAT. 🚚 Same-day delivery available for morning orders in Gauteng, with FREE delivery within 10 km. Orders under R1500 will incur a delivery fee. If the item becomes unavailable after purchase, our team will contact you to offer a full refund or an alternative product. 💬 Need to confirm stock first? Click the WhatsApp button below to chat with our team. Or request a quotation.







