In case of grid power outage, will this unit keep using the inverter power even if the battery goes below the low voltage cut-off?

If there is no grid power available, and the batteries fall below your low voltage battery cut-off...your inverter will shut down.

My invertor is 1000 watts can the spartan 4500 w gave a output more than the invertor 1000 watts

Spartan is a 4500 watt that takes in input the 1000 watt inverter is 1000 watt output is not going to increase your inverter power

i would like to use this to run a grid tie inverter once my battery are topped off

That is pretty sparse information about your setup but the purpose of this device is to use an inverter/use batteries at voltages you set or otherwise it uses grid power. Or phrased another way, it uses inverter/batteries until the voltage drops to voltages that you set and then it switches to grid power to save your batteries. This answer is for the TS4500PLUS model.

the Battery Plug is it a special one ? it looks like in the pictures

No, not special. It only has to house small cable (10 AWG for example) as it is only used to read battery voltage. Your thick battery cables would be going from the inverter to the battery(ies)

Spartan Power 50a 5500 Watt Automatic Transfer Switch Great Solar

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

27182 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

Secure transaction

Description

⚡ Power Up Your Off-Grid Life!

ROBUST POWER HANDLING - Handles up to 5500 Watts, ensuring your solar or wind systems run smoothly.
SEAMLESS POWER TRANSITION - Experience uninterrupted energy flow with a lightning-fast transfer time of ≤10ms.
USER FRIENDLY LCD DISPLAY - Easily define cut-off and recovery voltages with a clear, intuitive interface.
DEDICATED US BASED SUPPORT - Enjoy peace of mind with our two-year warranty and responsive customer service.
VERSATILE VOLTAGE COMPATIBILITY - Supports 12V, 24V, or 48VDC systems, making it perfect for any off-grid setup.

The Spartan Power 50A 5500 Watt Automatic Transfer Switch is the ultimate solution for solar and wind off-grid systems, featuring a user-friendly LCD display, rapid transfer time, and robust power handling capabilities. With versatile voltage support and dedicated US-based customer service, this transfer switch ensures seamless energy management for your sustainable lifestyle.

Specifications

ASIN	B07D41S7CK
Actuator Type	Rotary
Best Sellers Rank	#671,689 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #2,931 in Solar & Wind Power Parts & Accessories
Brand	Spartan Power
Brand Name	Spartan Power
Circuit Type	parallel
Color	12V, 24V & 48V
Compatible Devices	Solar
Connectivity Protocol	X-10
Connector Type	Screw Terminal
Contact Material	Metal
Contact Type	Normally Open
Control Method	Touch
Control Type	touch
Current Rating	50 Amps
Customer Reviews	4.2 out of 5 stars 155 Reviews
Item Dimensions	7.5 x 6.75 x 2.9 inches
Manufacturer	Spartan Power
Model	TS5500PLUS
Mounting Type	Wall Mount
Number of Positions	2
Operating Voltage	12 Volts
Operation Mode	ON-NONE-ON
Part Number	TS5500PLUS
Specification Met	ETL
Switch Type	Rotary
Terminal	Screw
UPC	852874008435
Unit Count	1.0 Count
Warranty Description	2 Year Warranty
Wattage	4500 watts

Reviews

U**T

13.04.2020

M**K

26.08.2023

J**S

19.07.2024

M**T

7.04.2020

A**R

9.06.2023

J**N

26.06.2020

T**M

27.03.2019

2**2

19.02.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

27182 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago