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Other Disclosures6797NAGOYA ELECTRIC WORKS CO.,LTD.Electric Appliances & Precision Instruments

Launch of an Off-Grid Demonstration of Water-Level Monitoring Equipment Using Chalcopyrite Solar Cells in Fukuoka Prefecture

Beginning in December 2026, a demonstration project will be conducted at a water-level monitoring station in Fukuoka City, Fukuoka Prefecture, to verify whether telemetry equipment can be operated without relying on grid power using chalcopyrite solar cells. The project expands on last fiscal year's demonstration involving road infrastructure by applying the technology to water-level monitoring equipment, and advances from operation in conjunction with grid power to off-grid operation.

Worth reading
59In focus
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Neutral
Direction inferred from the company’s description.
Scale
100
Approximately 100 W (output power)
Wording
Conditional
How definitive the wording is.

Announced details

Chalcopyrite solar cells; off-grid operation of telemetry equipment (water-level gauge)
Applicable field (uses covered by this announcement)

River water-level monitoring, disaster prevention and road infrastructure, continued operation during power outages, and locations where securing grid power is difficult

Launch dateFrom December 2026 (planned; implementation period: December 2026 to March 2027)
What the company reported numerically
Usage history

Demonstration projects conducted in FY2025 using road information boards and road surveillance cameras at 3 locations in Fukuoka Prefecture

Relationship between the counterparty and the company
NAGOYA ELECTRIC WORKS CO.,LTD.6797
Relationship with the Company

Project operator selected for Fukuoka Prefecture's “Fukuoka Prefecture Next-Generation Solar Cell Demonstration Project Subsidy.”

CounterpartyFukuoka Prefecture

Fukuoka Prefecture, the entity implementing a subsidy program to support demonstrations of next-generation solar cells in the prefecture. Other information on its location, representative, capital and year of establishment is Not disclosed.

Location (as indicated in this announcement)

Sumidabashi Water-Level Monitoring Station (Hakata Ward, Fukuoka City, Fukuoka Prefecture)

8 panels; panel dimensions: 427 mm vertically × 395 mm horizontally; output power: approximately 100 W

In this announcement the company addresses none of Contract Value / Offering price / Impact on Business Performance.

Source (materials cited by the company)

PXP Co., Ltd.

Announced details
ItemDetails
Names of Products / Services CoveredChalcopyrite solar cells; off-grid operation of telemetry equipment (water-level gauge)
CounterpartyFukuoka Prefecture
Counterparty overviewFukuoka Prefecture, the entity implementing a subsidy program to support demonstrations of next-generation solar cells in the prefecture. Other information on its location, representative, capital and year of establishment is Not disclosed.
Relationship with the CompanyProject operator selected for Fukuoka Prefecture's “Fukuoka Prefecture Next-Generation Solar Cell Demonstration Project Subsidy.”
Launch dateFrom December 2026 (planned; implementation period: December 2026 to March 2027)
Applicable areaRiver water-level monitoring, disaster prevention and road infrastructure, continued operation during power outages, and locations where securing grid power is difficult
LocationSumidabashi Water-Level Monitoring Station (Hakata Ward, Fukuoka City, Fukuoka Prefecture)
Location scale8 panels; panel dimensions: 427 mm vertically × 395 mm horizontally; output power: approximately 100 W
Usage historyDemonstration projects conducted in FY2025 using road information boards and road surveillance cameras at 3 locations in Fukuoka Prefecture
SourcePXP Co., Ltd.
Items this document does not state (8)
Contract ValueOffering priceContract DateAward/certification nameAwarding / certifying bodyRegistration number and expiry dateQuantitative EffectsImpact on Business Performance

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

To verify the potential for installation in locations where securing grid power is difficult, continued operation during power outages, and broader application to existing infrastructure, by taking advantage of the thin, lightweight and flexible characteristics of chalcopyrite solar cells. The project was also selected for Fukuoka Prefecture's “Fukuoka Prefecture Next-Generation Solar Cell Demonstration Project Subsidy.”

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Launch of an Off-Grid Demonstration of Water-Level Monitoring Equipment Using Chalcopyrite Solar Cells in Fukuoka Prefecture | NAGOYA ELECTRIC WORKS CO.,LTD. (6797) timely disclosure | Komori