Project Portfolio

Past Projects

A record of delivered installations spanning building-integrated photovoltaics, rural electrification and floating solar — from Hong Kong and Singapore to western China and Taiwan.

6 installations

Building-Integrated Photovoltaics

Roof and façade BIPV glass systems delivered across Hong Kong and Singapore, from early commercial-scale installations in 2002 through to 2009.

Hong Kong Science Park Building 2

Hong Kong Science Park — Building 2

Hong Kong · Installed Jan 2002
Capacity16.6 kWp BIPV
Inverter20 kVA grid-connected
Glass thickness10/2/10mm
Total glass area160 m²
Hong Kong Science Park Building 5

Hong Kong Science Park — Building 5

Hong Kong · Installed Aug 2002
CapacityRoof 27 kWp + Façade 57 kWp BIPV
Inverter50 kVA grid-connected
Glass thickness10/2/10mm
Total glass area805 m²
Hong Kong Science Park Building 4a/4b

Hong Kong Science Park — Building 4a/4b

Hong Kong · Installed Oct 2002
CapacityRoof 107.5 kWp + Façade 24 kWp BIPV
Inverters1 × 45 kVA + 1 × 25 kVA
Glass thickness6/2/6mm
Active glass area1,765 m²
Dummy glass area568 m²
Hong Kong EMSD Headquarters

Hong Kong EMSD Headquarters

Electrical & Mechanical Services Dept. · Hong Kong · Installed Apr 2004
Capacity354 kWp PV + 5.6 kWp BIPV
Inverter50 kVA grid-connected
Glass thickness12/2/12mm
Penny's Bay, Hong Kong Disneyland

Penny's Bay — Hong Kong Disneyland

Hong Kong · Installed May 2004
Capacity85 kWp BIPV
Inverter100 kV grid-connected
Glass thickness8/2/8mm
Total glass area420 m² (BIPV)
Singapore People's Association rooftop

Singapore People's Association

Singapore · Installed Jan 2009
Capacity85 kWp BIPV
Inverter100 kV grid-connected
Glass thickness4/1.8/6mm
Total glass area115 m² (BIPV)
EPC

Telecom & Remote Site Power

Solar power systems for off-grid telecom towers and remote communications sites — the group's earliest EPC specialism, led by Xinjiang Xin Puneng since 2007.

Off-Grid Telecom Power

Multiple sites

Standalone solar systems powering communications towers and remote telecom infrastructure where grid connection isn't available — typically paired with battery storage to keep base stations running around the clock.

400+ systems

Rural & Village Electrification

Off-grid and hybrid PV-diesel systems delivered across western China, bringing power to villages with no grid connection.

PV Diesel Hybrid Systems

Yunnan / Xinjiang / Qinghai Province, China · 2004 – 2007
CustomerChinese government, partially financed by KfW Germany
ApplicationVillage electrification — 400+ systems, still expanding
System size range5 kWp – 100 kWp
Diesel back-up~60% of systems above 15 kWp

All systems are AC-powered. Most are sited where no grid power lines reach — a pure standalone system suits sites under 10 kWp, while a hybrid system suits mid-to-larger scale projects.

9.9 MW

Floating Solar

A grid-tied floating system built under Taiwan's feed-in-tariff renewable energy law.

Ah Gong Dian Lake floating solar array

Ah Gong Dian Lake Floating Solar

ChenYa Energy Co Ltd · Tainan, Taiwan · 2016 – 2017
ApplicationFloating solar, grid-tied system
Capacity9.9 MW
Regulatory basisTaiwan feed-in-tariff renewable energy law