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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⚡ Power up your off-grid lifestyle with smart, seamless energy control!

RAPID TRANSFER SPEED - Lightning-fast transfer times (≤10ms inverter to grid, ≤16ms grid to inverter) keep your power stable and uninterrupted.
SEAMLESS POWER BACKUP - Automatically switches to grid power when battery is low, ensuring zero downtime for your off-grid system.
CLEAR STATUS MONITORING - Integrated LCD display shows real-time battery voltage and power source status, empowering you with instant insights.
SMART VOLTAGE MANAGEMENT - Auto-detects DC 12/24/48V and AC 110/220V, with customizable cut-off and recovery voltages for ultimate control.
UNIVERSAL BATTERY COMPATIBILITY - Works flawlessly with Sealed, Gel, Lead-acid, and Lithium batteries, adapting to your energy setup.

The MOES Dual Power Controller is a robust 50A, 11kW automatic transfer switch designed for off-grid solar and wind systems. It intelligently switches between battery and grid power based on voltage thresholds, supports multiple battery types, auto-detects voltage inputs, and features a real-time LCD display for monitoring. With ultra-fast transfer speeds and customizable settings, it ensures reliable, uninterrupted power for modern sustainable living.

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S$269

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Display type	LCD
UPC	741722875483 703931915893 703931915732
Manufacturer	Wenzhou Nova Energy Co., LTD
Part number	NV-001
Item Weight	1.32 kg
Product Dimensions	18.8 x 17.02 x 7.11 cm; 1.32 kg
Item model number	NV-001
Size	ATS
Style	50A - 11KW
Wattage	5500 watts
Item Package Quantity	1
Plug format	Type A
Batteries included?	No
Batteries Required?	No

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

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