Project Story

15 kW Grid-Tied Residential — Los Angeles, USA

A 15 kW grid-tied home array with 710 W-class modules and a 15 kW grid-tied inverter—exporting surplus for credits and delivering strong daily yield.

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Project challenge

1Needed a credible grid-tied design that maximized rooftop yield without oversizing inverter capacity.
2Wanted documented savings and environmental impact for household decision-making.
3Required export-ready module and inverter documentation for local permitting workflows.

Implemented solution

1Installed 710 W-class modules across available roof area for high daily energy harvest.
2Used a 15 kW grid-tied inverter to connect PV to the utility with surplus export capability.
3Aligned equipment choices with tier-one partner lines available through Rongkai.

Results and proof points

1~60–75 kWh/day generation under the reference design assumptions.
2~$3,000–$4,500/year savings theme and ~15 t CO₂/year avoided (verify for current tariffs).
3~4–5 year payback narrative for the reference case, subject to tariff and incentive changes.

Related industries

Commercial Buildings and Facilities

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Send destination market, roof area/layout, target PV kW, grid voltage/type, and required certifications/utility rules. If you may add storage later, mention the timeline so we propose a storage-ready architecture and quotable scope.

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