Fast Shipping On All Items 30 Days Money Guarantee Customer Support Excellent Service 100% Satisfaction Satisfaction Guaranteed 5500 Watt Switch Great for Solar Wind off Grid Systems Specification Item model number TS5500PLUS Unit Count 1.0 Count Item dimensions L x W x H 7.5 x 6.75 x 2.9 inches Operating Voltage 12 Volts Color 12V, 24V 48V Wattage 4500 watts Country of Origin China Connectivity Protocol X-10 Number of Positions 2 Operation Mode ON-NONE-ON Brand Spartan Power Actuator Type Rotary Is Discontinued By Manufacturer No Product Dimensions 7.5 x 6.75 x 2.9 inches; 2.78 Pounds Manufacturer Spartan Power 6.75 inches x 7.5 inches x 2.9 inches. Weight: 2.78 lb Item Description For Free International Shipping Charge. There is No Original Box, Packing well in the Bubble Bag with the Manual included. The ORIGINAL SOLAR TRANSFER SWITCH - comes with LCD display which allows the user to define the Cut-Off and Recovery Voltages. USA customer service! Great for solar or wind off grid systems. Automatically switches over to grid power on those cloudy or windless days and your batteries get low. 50A dual power transfer switch allows for trouble-free operation of inverters and AC mains in the same circuit. Transfer Time: ?10ms; 5500 Watts Max.; 12V, 24V or 48VDC; 110-120Vac 60Hz 220Vac 50Hz all in one unit! TWO YEAR WARRANTY! Very simple setup, please call us with any questions. Any bad reviews are due to incorrect setups. US based tech support, please use us as a resource. Product Description The newly designed Spartan Power SP-TS4500PLUS transfer switch builds on the immense popularity of the original SP-TS4500 transfer switch by adding features it's customer asked for! The new solar wind dual power transfer switch allows the user to define exactly what voltages he or she requires for the Cut-off and Recovery points. Also, the new SP-TS4500PLUS can be used with 12V, 24V or 48V DC input, no more purchasing separate models. This model can also be used all over the world as it can accept 110-120Vac 60Hz or 220Vac 50Hz! 5500 watts at 110VAC, 50A transfer switch. WORKS LIKE A UPS, BUT IN THE OPPOSITE DIRECTION! The SP-TS4500PLUS will switch to the grid when your batteries reach a user defined voltage, once the batteries reach the user defined Recovery Point Voltage, power will transfer back to battery power. Great for solar or wind systems on those cloudy or windless days and your batteries get low. Take charge over your battery bank! U.S.A. based tech support! BRIGHT LCD DISPLAY INTERFACE ALLOWS THE USER TO SET AND SEE CONTROL FUNCTIONS! LCD interface: 1. LV-SW - Set Low Voltage Cut-Off 2. BAT-V - normal displaying battery voltage 3. HV-SW - Set High Voltage Recovery Point 4. 12V, 24V, or 48V Right arrow shows low voltage triggered switch to AC mains. Left arrow shows that power is restored to the inverter. LCD turns red when no function control display, fixed display after power on. The battery icon shows low voltage status. SPARTAN POWER SP-TS4500PLUS DUAL POWER TRANSFER SWITCH CONTROLLER SPECIFICATIONS Model: SP-TS4500PLUS Transfer Switch: 50A Maximum Rated Power: 5500 Watts Input Voltage: 110-120Vac 60Hz or 220Vac 50Hz Output Voltage: 110-120Vac 60Hz or 220Vac 50Hz Transfer Time: ? 10ms LED Indicator: Working Status of Public Power, Inverter and Battery. System Voltage: 12V or 24V or 48V Product Size: 8" X 7" X 2.9" in Weight: 3 lbs Return Policy ? We guarantee against any defective or misrepresented products. The original shipping label must be sent back to us to validate the return. A full refund can only be issued during the first 30 days upon receipt of the product. ? Returns will be voided if the product is mishandled or physical damaged by customer. ? Buyer will be responsible for all kind of return shipping/shipment to the seller for resolving the problem. ? Returns made for all non-defective, undamaged products are subject to a 15% restocking fee. Shipping and handling fees are absolutely non-refundable. If an item is returned to us due to an address issue, we do charge a reshipping fee to reship. If you would like a refund, there will be a 15% restocking fee applied. ? All returned products need to be assigned an RMA # (Return Merchandise Authorization #) prior to return. Please contact us through's messaging system to obtain an RMA# for the return. Any returned product without an RMA # on package will not be accepted or processed. ? Please contact us before returning. Feedback ? We appreciate your feedback and our system will automatically leave feedback for you after bid ends. ? Please contact us through message center if you have any problems, we will always try our best for 100% customer satisfaction. Payment Options Shop With Confidence