Sunlit — Integrated Solar Solutions

Project Reference

Beijing Tanxiangshan Villa

A sprawling luxury villa with a massive 266+ sq.m roof in Beijing. The project showcases how Lumina Slate achieves maximum solar capacity on a large traditional-profile roof with flawless wire management and hidden elect…

Lumina Slate Residential China
High-angle view of a staggered dark solar tile layout on a Beijing villa roof.
Dark Lumina Slate solar roof tiles integrated beside traditional grey roof tiles on a villa.
Red electrical cables laid across dark solar roof tiles during a residential installation.
Close-up of the DC wiring and structural battens before the final solar tiles are locked into place.

Project Overview

A sprawling luxury villa with a massive 266+ sq.m roof in Beijing. The project showcases how Lumina Slate achieves maximum solar capacity on a large traditional-profile roof with flawless wire management and hidden electrical routing.

Project Challenge

The client owned a sprawling luxury villa with a massive 266+ sq.m roof. The primary goal was to maximize the solar generating capacity (reaching 13 kW) to cover high household energy demands, without resorting to ugly traditional solar racks. Ensuring structural waterproofing and safe, hidden electrical routing was a major concern.

Sunlit Solution

We utilized the Lumina Slate (Pro+) series, employing a classic staggered installation pattern. This not only enhanced the modern architectural beauty but also optimized water runoff. The system features a robust structural batten framework and meticulous underlying DC wire management, ensuring that the 15,600 kWh annual generation is both completely invisible and exceptionally safe.

Architectural Outcome

A staggered solar-tile layout preserves the roof’s traditional rhythm while project installation images document the batten framework and concealed DC cable routing beneath the finished surface.

Technical Notes

System Type: Grid-Tied Residential
Solar Tiles: Lumina Slate Series (Pro+)
Installed Capacity: 13 kWp
Active Roof Area: 266.77 sq.m
Annual Estimated Output: 15,600 kWh
Financial Return (25 Yrs): Approx. $41,500 USD
Annual CO2 Reduction: 13.29 tons (equiv. 740 trees/year)
Reference note: Capacity and annual output figures shown here are project-reference estimates. Confirm final performance for your roof geometry, irradiation and system design. Explore Lumina Slate solar roof tiles →

System Scope Referenced in This Project

The project record identifies these roof-system categories. Exact quantities, interfaces and documents must be confirmed for the current roof design and local requirements.

Active PV Tiles (Lumina Slate)
Inactive Roof Elements
Flashing & Waterproofing
Ridge & Edge Pieces
Fixings & Accessories
Project Documents & Drawings