uk- 240v earthing. Should the load earth and mains (grid) earth be connected but NOT the earth from the inverter?

They should be earthed together, as per instructions

What happened to earth cables? as there aren't any connections on the ats unit?

No you need to connect to main earth

can you make the primary power as grid and if grid fails then goes directly to inverter?

For the time being, we only support the battery as the main power source, and switch to the grid after the battery level is lower than the threshold.

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MOES Dual Power Controller 50A 11000 Watt Automatic Transfer Switch for Off Grid Solar Wind System ATS DC 12V 24V 48V AC 110V 220V

MOES Dual Power Controller 50A 11000 Watt Automatic Transfer Switch for Off Grid Solar Wind System ATS DC 12V 24V 48V AC 110V 220V

Product ID: 115985362

Details

Brand
MOES
Colour
Black
Display type
LCD
Item weight
2.9 Pounds
Material
Gel

⚡50A max current

🔋Auto battery voltage detection (12/24/48V)

⏱️Ultra-fast transfer ≤16ms

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S$266

Duties & taxes included

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Description

⚡ Empower your off-grid lifestyle with instant, intelligent power switching!

POWERFUL 11 K W CAPACITY - Handles up to 50A and 11,000W to support robust off-grid systems without breaking a sweat.
REAL TIME MONITORING LCD - Stay informed with live battery voltage and system status displayed clearly on the built-in screen.
SMART VOLTAGE AUTO DETECTION - Effortlessly supports DC 12/24/48V and AC 110/220V with customizable cut-off and recovery points.
LIGHTNING FAST TRANSFER SPEED - Switches between inverter and grid power in under 16 milliseconds to keep your power uninterrupted.
SEAMLESS SOLAR TO GRID SWITCHING - Automatically protects your battery by switching to grid power when solar/wind energy dips.

The MOES Dual Power Controller is a 50A, 11,000W automatic transfer switch designed for off-grid solar and wind systems. It intelligently switches between battery and grid power based on real-time voltage levels, supports multiple DC and AC voltages, and features a fast transfer time under 16ms. With an intuitive LCD display and customizable settings, it maximizes renewable energy use while protecting your battery from over-discharge.

Specifications

ASIN	B07F12RDZ2
Best Sellers Rank	43,397 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 398 in Charge Controllers & Accessories
Brand	MOES
Colour	Black
Country Of Origin	China
Customer Reviews	4.3 4.3 out of 5 stars (1,047)
Display Type	LCD
Item Weight	2.9 Pounds
Manufacturer	Wenzhou Nova New Energy Co.,LTD
Manufacturer Part Number	NV-001
Material	Gel
Model Number	NV-001
UPC	741722875483 703931915893 703931915732

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