Top 8 Solar Transfer Switch – Solar & Wind Power Parts & Accessories

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MOES Dual Power Controller 50A 5500 Watt Automatic Transfer Switch for Off Grid Solar Wind System ATS DC 12V 24V 48V AC 110V 220V.

MOES #ad - As long as the voltage of your battery are within the voltage ranges in the followings. 9-17v at 12v system;18-30v at 24v system; 30-60V at 48V system. Battery type: suitable for Sealed, Lithium battery and so on. Auto distinguish: dc 12/24/48v, gel, lead-acid, ac 100-120v 60hz / 220-240v 50hz auto distinguish.

User can define the cut-off and recovery voltages. Recovery voltage must be higher than Cut-off voltage. Beneficial to solar or wind system: On cloudy or windless days when your battery gets low, it will automatically switch to grid power, protect your battery. Big power: 5. 5kw110v or 11kw220v, fast transfer time:Inverter transfer to public power ≤10ms, public power transfer to inverter ≤16ms.

Lcd display: battery real-time voltage;working status of public power, inverter and battery. Note: the controller needs to connect the battery, powered by the battery and get battery power data. Works like an opposite direction ups: the ats controller will switch to grid power when batteries votagle are lower than cut off point, it will switch back to battery power when the batteries votagle are higher than recovery point.
BrandMOES #ad
ManufacturerWenzhou Nova New Energy Co.,LTD #ad
Height2.8 Inches
Length7.4 Inches
Weight2.9 Pounds
Width6.7 Inches
Part NumberNV-001

2. Spartan Power


50A 5500 Watt Automatic Transfer Switch by Spartan Power Great for Solar & Wind Off Grid Systems

Spartan Power #ad - 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. Usa customer service! Great for solar or wind off grid systems. 50a dual power transfer switch allows for trouble-free operation of inverters and AC mains in the same circuit. Automatically switches over to grid power on those cloudy or windless days and your batteries get low. The original solar transfer switch - comes with lcd display which allows the user to define the Cut-Off and Recovery Voltages.
BrandSpartan Power #ad
ManufacturerSpartan Power #ad
Height2.9 Inches
Length7.5 Inches
Width6.75 Inches
Part NumberTS5500PLUS
Warranty2 Year Warranty

3. Go Power!


Black, Go Power! TS-30 30 Amp Automatic Transfer Switch

Go Power! #ad - Single relay. Made for use with inverter, shore power or generators. Delay switch for use with generators. Voltage: 120 VAC. Dimensions: 9. 65”l x 7. 28”w x 4. 75”h. Comes with knockouts for easy and professional installation. Can handle 2 sources of 30 amps at one time. Dominant source - generator 20-45 sec delay, Safety Interlocks - Mechanical and Electrical.
BrandGo Power! #ad
ManufacturerGo Power! #ad
Height4.75 Inches
Length9.65 Inches
Weight2.5 Pounds
Width7.28 Inches
Part NumberTS30

4. Samlex America


Samlex Solar STS-30 Automatic Transfer Switch

Samlex America #ad - Has rated capacity of 30 amps at 120 vac and is suitable for 30 Amp Utility Power Cord and Generator of up to 3. 6 kva capacity. Automatically switches between 2 separate AC input sources: Utility Power and a Generator; or Utility Power and Inverter; or Generator and Inverter.

Comes with a standard north american power cord for convenient connection to 15 Amp NEMA5-15R receptacles on a generator or an inverter with up to 1800 VA capacity Replace this cord with 30 Amp cord if full 30 Amp capacity is required. Can be installed on the line side of the main breaker panel allowing switching of the entire load or on the load side to only switch dedicated circuits. Uses heavy duty double pole Double Throw DPDT relay for switching both the Line and Neutral.
BrandSamlex America #ad
ManufacturerSamlex America #ad
Height3.2 Inches
Length8.3 Inches
Weight3.2 Pounds
Width7.9 Inches
Part NumberSTS-30

5. MidNite Solar


MidNite Solar MNTRANSFER Dual Transfer Switch 240VAC MNTRANSFER-30A

MidNite Solar #ad - Warranty 5 yrs. Listed by etl for US and Canada. Environmental Rating Type - 1 indoor. Made in the USA. 6 awg.
BrandMidNite Solar #ad
ManufacturerMidNite Solar #ad

6. KSOL Power


4500 Watts, KSOL Power, Dual Power Automatic Transfer Switch with LCD Display

KSOL Power #ad - 60 amps capacity. Wired between the grid and solar-battery system before your load, this unit will switch the power source to the grid automatically when the battery bank is below voltage. Instructions and wiring diagram included. 120/240 volt aC capacity.
BrandKSOL Power #ad
ManufacturerKSOL Power #ad
Part Number053-0KSOL-DPATS4500

7. Goal Zero


Goal Zero Yeti Home Integration Kit Transfer Switch

Goal Zero #ad - 1-year manufacturer warranty. Yeti 1000 + compatible: works best with portable power stations that are 1000Wh or greater. Gz will make it right, every time! Warranty: made with highest quality materials for durability. Easy transfer: customize your backup power by selecting up to 4 circuits from your breaker panel. Usa engineered: engineered and supported by our US based team. Easy install: small design helps you fit your Integration Kit right by your home breaker system.
BrandGoal Zero #ad
ManufacturerGoal Zero #ad
Height4.5 Inches
Length7.75 Inches
Weight5.64 Pounds
Width11.25 Inches
Part Number104B



AIMS Power PWRIX200012SUL 2000 Watt Pure Sine Inverter with Transfer Switch 12 VDC to 120 VAC ETL Listed

AIMS POWER #ad - Features: automatic transfer switch, resettable breaker, hardwire terminal block for easy installation, LED indicators. Bypass = 25 amps max. In business for over 20 years. Safety: over load, over temp, short circuit, high/low voltage, isolated protections. Trust aims: buy with confidence. Applications: ideal for applications going back and forth from shore and inverter power automatically. Homes, solar, boats, RVs, mobile business & work trucks.2 year warranty. All tech and warranty support in Nevada. Powerful: 2000 watts / 4000 Watt Surge Pure Sine.
ManufacturerAIMS POWER #ad
Height10 Inches
Length24 Inches
Weight17.98 Pounds
Width10 Inches
Part NumberPWRIX200012SUL