Review summaries: ZLPOWER UL1741 10000W 48V Solar Inverter,Built-in 2 MPPTs,Peak Power 30000W Split Phase Pure Sine Wave Inverter AC Input 240V,Output 120V/240V,Low Frequency Inverter for Home (WiFi and BMS COMM)

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AI-assisted

Powerful Inverter with Strong Support and Dual PV Input

This 12KW inverter delivers ample power and performs well. Setup of the WiFi module proved difficult, but the company provided configuration help and replacement parts, along with step-by-step pictures and explanations for replacing the PCBs. The dual PV input generates about 9KW at peak sun and starts producing power at first light, continuing into early evening. It suits off-grid power needs, and the support and technical staff were easy to work with.

Pros

+ powerful performance
+ dual PV input generates about 9KW at peak sun
+ starts generating at first light and into early evening
+ helpful customer support with configuration and replacement parts
+ clear step-by-step guidance for PCB replacement

Cons

− difficulty installing the WiFi module
− required replacing PCBs

AI-assisted summary of a verified Amazon customer review. · July 1, 2026 · United States Read original on Amazon ↗

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AI-assisted

Heavy unit arrived non-functional and unprogrammable

This inverter cannot be programmed and does not work. It is very heavy and difficult to install, requiring two people to position and wire. After completing the wiring, the unit failed to operate. Attempts to get help from the company and the seller have not yet been successful. The unit is described as a 90-pound anchor.

Cons

− cannot be programmed
− does not work
− very heavy
− difficult to install
− requires two people to position
− no help received from company or seller

AI-assisted summary of a verified Amazon customer review. · July 29, 2026 · United States Read original on Amazon ↗