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Support Add Static Transfer Switch (STS) for Grid-Tie/Off-Grid Applications — image 2

Support Add Static Transfer Switch (STS) for Grid-Tie/Off-Grid Applications — image 3

Class B · Direct Import Trade Assurance Verified Supplier

Support Add Static Transfer Switch (STS) for Grid-Tie/Off-Grid Applications

Name: Support Add Static Transfer Switch (STS) for Grid-Tie/Off-Grid Applications
SKU: 1601606510191
Price: 250572 ZAR
Availability: InStock

SKU: 1601606510191 | — (0 reviews)

R250,572

All-in landed price · includes freight + SARS clearance + 15% VAT · ZAR

MOQ: 50 pieces · factory direct · order from 1

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Ms. Christina Lei Verified · 12y

[email protected]
+86-532-67731422
WhatsApp: 8615166057722
greefenergy.com
No. 6 Changcheng South Road, Chengyang District, Qingdao City, Shandong Province, China.
Avg response: within_1_hour

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Consignee BestDealz Shenzhen Hub (BestDealz International)

Address (EN) No. 101, 1st Floor, Building A1, Huafeng Century Technology Park, Gushu, Xixiang, Bao'an District, Shenzhen, China

地址 (中文) 中国深圳市宝安区西乡街道固戍华丰世纪科技园A1栋一楼101号

Receiving hours Mon–Sat 09:00–18:00 CST

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pieces Factory direct · 60–70 day delivery

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Ms. Christina Lei

South Africa · 1 yrs

Verified Supplier Trade Assurance POPIA

Replies within 4h 94% response rate

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One all-in payment in Rand under Trade Assurance. We handle SARS clearance and SA delivery.

Door-to-door

Goods land at your address in 60–70 days. Inspect on arrival.

Support Add Static Transfer Switch (STS) for Grid-Tie/Off-Grid Applications

Seamlessly switch power sources for reliable energy management in grid-tied and off-grid systems.

The Support Add Static Transfer Switch (STS) provides a smart solution to manage power flow between grid-tied and off-grid applications. Designed for integration with power conversion systems and inverters, this switch enhances energy efficiency by allowing seamless transition and backup power delivery. It ensures continuous power availability and optimal system performance for your energy management needs.

Key Benefits

This Static Transfer Switch offers fast and reliable switching between power sources, preventing downtime and ensuring stable power delivery. It supports both discharging (DC to AC) and charging (AC to DC) processes, making it versatile for various energy setups. The STS enhances system safety by protecting connected equipment from power interruptions or fluctuations.

Its optional design allows easy integration into existing grid-tied or off-grid power systems, providing flexibility and scalability. The switch helps maximize the use of renewable energy sources while maintaining grid stability and reducing energy loss.

Use Cases

This Static Transfer Switch is ideal for residential, commercial, and industrial energy management systems that require reliable switching between grid power and alternative sources such as solar panels or wind turbines. It supports power conversion systems and inverters, making it suitable for hybrid energy systems where seamless transfer of power is critical.

Quality & Reliability

Crafted with high-quality components, the STS ensures durability and long-term operation under demanding conditions. It meets strict safety and performance standards to provide dependable service. The device is designed to minimize maintenance needs while delivering consistent, secure power switching capabilities, offering excellent value to energy system operators.

Technical Specifications

Product Type	Static Transfer Switch (STS)
Application	Grid-Tie and Off-Grid Power Systems
Function	Automatic source transfer between grid and alternative power
Compatibility	Power Conversion Systems and Inverters
Switching Type	Static (Solid State)
Switching Speed	Fast automatic transfer
Supported Power Flow	Discharging (DC to AC) and Charging (AC to DC)
Installation	Optional add-on for existing systems
Protection Features	Overload, short circuit, and fault protection
Operating Environment	Indoor/Outdoor with suitable enclosure
Compliance	Meets industry safety and performance standards
Warranty	Standard manufacturer warranty

Key Features & Benefits

✦

Seamless Power Transfer

Automatically switches between power sources without interruption to keep your system running smoothly.

✦

Dual Function Support

Handles both charging and discharging to optimize energy flow in your system.

✦

Flexible Integration

Optional add-on design makes it easy to integrate with existing inverters and power conversion systems.

✦

Fast Switching Speed

Reduces downtime and power interruption with quick source transfer capability.

✦

Enhanced Safety

Includes protections against overloads and faults to safeguard your equipment.

✦

Reliable Performance

Engineered for durability and consistent operation under varied conditions.

Perfect For

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Residential renewable energy systems

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Commercial grid-tied and off-grid power setups

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Industrial hybrid energy management

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Solar and wind power installations

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Backup power systems ensuring continuous operation

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Smart energy management systems

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Questions & Answers

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Shipping & logistics

BestDealz handles the full freight chain so you only deal with one party in Rand.

What's included

Factory pickup: Our Shenzhen agent collects from supplier's warehouse
Sea freight: FCL or LCL via verified carriers
SARS clearance: Customs duties + 15% VAT pre-paid
SA last-mile: Door-to-door via Aramex, Courier Guy or your carrier
Insurance: 110% CIF cargo cover included

Estimated transit times

Production lead time	15–20 days
Sea freight (Shenzhen → Durban)	20–24 days
SARS clearance	3–5 business days
SA last-mile delivery	1–3 business days
Total door-to-door	60–70 business days

Warranty & returns

Each unit ships with the manufacturer's warranty as disclosed by the supplier. Trade Assurance covers any pre-shipment defects.

Trade Assurance dispute resolution

If goods don't match the agreed spec or arrive damaged, raise a dispute via your BestDealz dashboard within 30 days. Funds remain held under Trade Assurance until both parties agree on resolution.