Smarter Energy, Greener World
TANXIN SMART ENERGY

Residential / Farmhouse Rooftop Solar · Investment · Construction · O&M

Zero investment for households, rent for rooftops, all power fed to the grid — turning idle rooftops into a long-term, stable income source.

Zero Household Investment Full Grid Feed-In Rent per Agreement Grid Connection Handled for You
Why Us

Model Features

01
Zero Household Investment

We fund and build the plant; households pay nothing and bear no construction or equipment costs.

02
Rooftop Rent Income

Households receive agreed rent; standards and payment terms are set out in the contract.

03
Stable Feed-In Settlement

All generation is purchased by the grid operator under local policy — a clear revenue path.

04
Grid Connection Handled for You

Filing, application, metering and connection processed end-to-end; households provide basic documents only.

Cooperation Model

How the Model Works

Company-invested, full grid feed-in, household rent — three lines that explain the model.

Investor

Company Investment & Construction

We fund the entire plant — equipment, construction and grid connection. Households pay nothing.

Offtake

Full Grid Feed-In

Generation is not consumed on-site; it is purchased by the grid operator under local policy and settlement rules.

Household Return

Rooftop Rent

Households earn agreed rent by leasing their rooftop; term, rent standard and payment schedule are set in the agreement.

Service Scope

Service Scope

Complete process from rooftop ownership confirmation to long-term O&M, with a dedicated contact at every step.

Rooftop Ownership & Survey

Confirm property rights and roof conditions; complete orientation, tilt and shading survey

Agreement Signing

Confirm term, rent standard and responsibilities; sign the formal agreement

Design & Installation

Solution design, equipment delivery and standardized installation

Grid Connection & Settlement

Grid connection, metering and settlement processed end-to-end

Long-Term O&M

Equipment inspection, cleaning and fault handling; generation viewable remotely

Technical Points

Technical Points

Orientation, Tilt & Shading Analysis

Layout optimized for roof orientation, tilt and surrounding obstructions to protect generation efficiency.

Wind-Resistant, Anti-Corrosion Mounting

Wind-resistant, corrosion-resistant mounting and module fixing designed for residential roofs.

Grid Metering

Metering configured to grid requirements for full feed-in settlement.

O&M Response

Fault response mechanism combining remote monitoring with on-site handling to minimize generation losses.

Applicable Scenarios

Applicable Scenarios

Rural Self-Built Homes Individual Farm Households Village-Wide Rollouts Township Partners
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FAQ

FAQ

No. We fund and build the plant; households invest nothing and bear no equipment or construction costs.

Agreed rooftop rent; the standard is set in the contract based on roof area and condition.

Full grid feed-in — the grid operator purchases all generation; household consumption is irrelevant to settlement.

We handle full-lifecycle O&M; households bear no maintenance responsibility or cost.

The term is set in the agreement, per terms mutually agreed by both parties.

Zero Investment for Households, Rent for Rooftops

If you have an idle rooftop, or you are a township partner looking to roll out village-scale solar, contact us to learn more.