Case Studies

Built, installed, generating.

Zero-carbon buildings in Qatar and Europe, and more than ninety photovoltaic and BIPV projects delivered by our bases — rooftops, solar carports, façades, a floating array and a zero-carbon science park.

Qatar seaside B&B — capsule resortQatar · Hospitality

Qatar seaside B&B — capsule resort

A beachfront bed-and-breakfast of zero-carbon capsules on the Qatar coast, laid out as a resort with an arched central building.

Qatar coast
Al Ru'ay Industrial Zone reception centreQatar · Public

Al Ru'ay Industrial Zone reception centre

A reception centre for an industrial zone in Qatar, designed as an angular sand-tone zero-carbon building.

Qatar
Zero-carbon waterfront blockMasterplan · Mixed-use

Zero-carbon waterfront block

A mixed-use waterfront block concept assembled from zero-carbon mobile buildings along a canal.

Concept masterplan
Netherlands zero-carbon smart agriculture experience parkAgri-tourism · Lodges

Netherlands zero-carbon smart agriculture experience park

An agri-tourism park concept in the Netherlands — A-frame and cabin lodges among tulip fields, a glass pavilion and a windmill.

Netherlands
1.519 MW BIPV façade & roof, Jianhu Financial TowerBIPV · Stone-like façade

1.519 MW BIPV façade & roof, Jianhu Financial Tower

1.519 MW of building-integrated PV across the façade and roof of the Jianhu Financial Tower — about 1,670,900 kWh a year and 1,666 t of CO2 avoided annually.

Jianhu, Yancheng, Jiangsu, China
Xifuhe Green & Low-Carbon Science Park — five BIPV systemsBIPV · Zero-carbon park

Xifuhe Green & Low-Carbon Science Park — five BIPV systems

Five building-integrated PV systems totalling 264 kW across the Xifuhe science park — about 262,000 kWh a year and 261.2 t of CO2 avoided annually.

Yancheng, Jiangsu, China
648 kW BIPV solar carport, Jianhu County GovernmentBIPV · Solar carport

648 kW BIPV solar carport, Jianhu County Government

1,200 modules of 540 W over the county government car park — 648 kW, about 712,800 kWh a year and 710.7 t of CO2 avoided annually.

Jianhu, Yancheng, Jiangsu, China
504 kW BIPV solar carport, Jianhu People's HospitalBIPV · Solar carport

504 kW BIPV solar carport, Jianhu People's Hospital

885 mono double-glass modules of 570 Wp over the hospital car park — 504.45 kW, about 554,900 kWh a year and 553.23 t of CO2 avoided annually.

Jianhu, Yancheng, Jiangsu, China
369 kW BIPV solar carport, Jianhu Science & Innovation TowerBIPV · Solar carport

369 kW BIPV solar carport, Jianhu Science & Innovation Tower

200 × 570 Wp and 468 × 545 Wp mono double-glass modules — 369.06 kW, about 406,000 kWh a year and 404.75 t of CO2 avoided annually.

Jianhu, Yancheng, Jiangsu, China
337 kW BIPV solar carport, Jianhu Finance BureauBIPV · Solar carport

337 kW BIPV solar carport, Jianhu Finance Bureau

624 mono double-glass modules of 540 Wp — 336.96 kW, about 370,700 kWh a year and 369.5 t of CO2 avoided annually.

Jianhu, Yancheng, Jiangsu, China
BIPV roof, Gaozuo Smart Agriculture CentreBIPV · Roof

BIPV roof, Gaozuo Smart Agriculture Centre

A photovoltaic roof over the Gaozuo Smart Agriculture Centre — a square building set over water whose roof is made of PV modules.

Jianhu, Yancheng, Jiangsu, China
PV railing & curtain wall, Chuanchang River StationBIPV · Railing & curtain wall

PV railing & curtain wall, Chuanchang River Station

22.49 kW of BIPV in the railings and curtain wall of the Shanggang Chuanchang River Station — about 24,700 kWh a year and 24.7 t of CO2 avoided annually.

Jianhu, Yancheng, Jiangsu, China
142 kW BIPV roof, seafood sorting centreBIPV · Roof

142 kW BIPV roof, seafood sorting centre

260 mono double-glass modules of 545 Wp as the roof of a seafood sorting centre — 141.7 kW, about 156,000 kWh a year and 155.53 t of CO2 avoided annually.

Jianhu, Yancheng, Jiangsu, China
Blue BIPV parapet walls on high-rise towersBIPV · Façade

Blue BIPV parapet walls on high-rise towers

Coloured BIPV modules used as the blue parapet walls of a group of residential towers — generation built into the façade line.

China
10.84 MW BIPV, Jianhu Yueyang Phase IIBIPV · Large roof

10.84 MW BIPV, Jianhu Yueyang Phase II

26,236 modules of 380 / 435 / 445 Wp across the Yueyang Phase II roofs — 10.84 MW, about 11,924,000 kWh a year and 11,888 t of CO2 avoided annually.

Jianhu, Yancheng, Jiangsu, China
4.34 MW BIPV rooftop, Yancheng Gaoce New EnergyBIPV · Industrial roof

4.34 MW BIPV rooftop, Yancheng Gaoce New Energy

8,041 modules of 540 Wp as the roof of the Gaoce New Energy plant — 4,342.14 kW, about 4,776,400 kWh a year and 4,762.02 t of CO2 avoided annually.

Jianhu, Yancheng, Jiangsu, China
11.8 MW rooftop PV across our Jinzhou manufacturing parkRooftop PV (BAPV)

11.8 MW rooftop PV across our Jinzhou manufacturing park

11.8 MW of distributed rooftop PV across the buildings of our Jinzhou base — about 12,980,000 kWh a year and 12,941 t of CO2 avoided annually.

Jinzhou, Liaoning, China
2.43 MW rooftop PV, Jianhu 5D Smart Manufacturing ValleyRooftop PV (BAPV)

2.43 MW rooftop PV, Jianhu 5D Smart Manufacturing Valley

4,500 modules of 540 Wp on the roofs of the 5D Smart Manufacturing Valley — 2,430 kW, about 2,673,000 kWh a year and 2,665 t of CO2 avoided annually.

Jianhu, Yancheng, Jiangsu, China
1.12 MW rooftop PV, Jianhu County Water CompanyRooftop PV (BAPV)

1.12 MW rooftop PV, Jianhu County Water Company

1,115.64 kW of rooftop PV for the county water company — about 1,227,000 kWh a year and 900 t of CO2 avoided annually.

Jianhu, Yancheng, Jiangsu, China
360 kW rooftop PV, Jinzhou Sunshine GardenRooftop PV (BAPV)

360 kW rooftop PV, Jinzhou Sunshine Garden

360 kW of rooftop PV on a residential compound in Jinzhou — about 396,000 kWh a year and 990 t of CO2 avoided annually.

Jinzhou, Liaoning, China
400 kW rooftop PV, Jianhu Lukang Rehabilitation HospitalRooftop PV (BAPV)

400 kW rooftop PV, Jianhu Lukang Rehabilitation Hospital

400 kW of rooftop PV on a rehabilitation hospital — about 440,000 kWh a year and 439 t of CO2 avoided annually.

Jianhu, Yancheng, Jiangsu, China
249 kW rooftop PV, Jiangsu Kunpeng Oilfield EquipmentRooftop PV (BAPV)

249 kW rooftop PV, Jiangsu Kunpeng Oilfield Equipment

462 modules of 540 Wp on a factory roof — 249.48 kW, about 274,400 kWh a year and 273.6 t of CO2 avoided annually.

Jianhu, Yancheng, Jiangsu, China
89 kW rooftop PV, Hengji Town Central Primary SchoolRooftop PV (BAPV)

89 kW rooftop PV, Hengji Town Central Primary School

165 modules of 540 Wp on a primary school roof — 89.1 kW, about 98,000 kWh a year and 97.7 t of CO2 avoided annually.

Jianhu, Yancheng, Jiangsu, China
Off-grid zero-carbon coffee cabinResidential PV + storage

Off-grid zero-carbon coffee cabin

A bronze-glass coffee cabin running off-grid on small-scale PV and 10–30 kWh storage — our residential PV-storage scenario.

China
Villa home PV + energy storageResidential PV + storage

Villa home PV + energy storage

Rooftop PV with a home battery on a private villa — the small-scale PV plus 10–30 kWh storage solution for high-end residences.

China
Concrete-roof residential PV arrayResidential PV

Concrete-roof residential PV array

A rooftop array on concrete-roof residential buildings, seen from above — the Concrete Roof Project of our residential scenario.

China
Industrial PV corridor — distributed C&I generationC&I PV + storage

Industrial PV corridor — distributed C&I generation

A photovoltaic corridor on an industrial site — the large-scale PV plus 200 kWh+ storage solution for factories, farms and camps.

China
Multi-unit parallel energy storage for industrial sitesC&I energy storage

Multi-unit parallel energy storage for industrial sites

Containerised storage cabinets and battery racks paralleled for an industrial site — the Multi-Unit Parallel Project of our C&I scenario.

China
Color-steel-tile factory roof PVC&I rooftop PV

Color-steel-tile factory roof PV

A factory roof of colour steel tile covered in PV, seen from the air — the Color Steel Tile Roof Project of our C&I scenario.

China
700 MW PV + storage base, Northern XinjiangUtility · PV + Storage

700 MW PV + storage base, Northern Xinjiang

High-efficiency modules across a 700 MW integrated photovoltaic-and-storage base, reaching full-capacity grid connection.

Xinjiang, China· 2025
High-altitude desert PV base, QinghaiUtility PV

High-altitude desert PV base, Qinghai

Monocrystalline modules deployed in one of China's largest high-altitude desert photovoltaic bases.

Gonghe, Qinghai, China· 2020
Distributed generation across European marketsDistributed · Europe

Distributed generation across European markets

Residential and C&I rooftop systems across Germany, Spain, Italy, Sweden and Greece, backed by European warehousing and direct China-Europe rail.

Germany · Spain · Italy · Sweden · Greece· 2024
Module supply across Japan & Southeast AsiaSupply · Asia-Pacific

Module supply across Japan & Southeast Asia

High-efficiency modules supplied into demanding markets including Japan, Vietnam, Thailand, Malaysia and the Philippines.

Japan · Vietnam · Thailand · Malaysia · Philippines· 2023

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On public record

Projects our bases have delivered.

80+

PV and BIPV projects delivered

35.7MW

Installed capacity on public record

38.9GWh

Annual clean generation from the published cases

39,102t

CO₂ displaced per year from the published cases

Figures on public record
Project index

Every engineering case on public record.

The complete list of photovoltaic and building-integrated projects delivered by our Jiangsu base, as published. Capacity is shown where the record includes it.

#ProjectTypeCapacity
1Xifuhe Science Park — zero-carbon e-bike charging stationsBIPV42 kW
2Xifuhe Science Park — zero-carbon hydrogen mobility stationBIPV16 kW
3Xifuhe Science Park — floating BIPVBIPV56 kW
4Xifuhe Science Park — BIPV evacuation stairwellsBIPV90 kW
5Xifuhe Science Park — BIPV solar walkwayBIPV60 kW
6Gangxi Town power-supply stationRooftop PV
7Shanggang Town water companyRooftop PV
8Jianhu County water companyRooftop PV1,115.64 kW
9Hengji Town three-centre complexRooftop PV
10Yancheng Datong Xintai Petroleum MachineryRooftop PV249.48 kW
11Jiangsu Kunpeng Oilfield EquipmentRooftop PV249.48 kW
12Hengji Town Central Primary SchoolRooftop PV89.1 kW
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