#Solar Power #Hamanetsu #Kurukei

A Revolutionary Solution for Construction Workers' Comfort

In a bid to address the rising concerns of heatstroke among construction workers, the Japanese company Hamanetsu has launched a groundbreaking product—'Kurukei', a mobile rest area equipped with a solar power system and air conditioning. As summer heatwaves become increasingly prevalent, ensuring the safety and comfort of laborers on construction sites has never been more critical.

The Essential Need for Comfort at Construction Sites

As per the guidance from Japan's Ministry of Land, Infrastructure, Transport and Tourism, there is a pressing demand for creating a safe resting environment for workers amid soaring temperatures. Many construction sites, especially those involving road maintenance or disaster recovery, lack a stable power supply, making it difficult to set up air-conditioned rest areas. Recognizing this issue, Hamanetsu has ingeniously developed the 'Kurukei'. This innovative vehicle-mounted rest area has solar panels integrated into its roof, allowing it to charge the internal battery with renewable energy to power its air conditioning system.

Key Features of 'Kurukei'

The 'Kurukei' is designed to meet the various needs of construction environments:

• - Solar Power System + Battery Storage: This allows the air conditioner to operate primarily on solar energy, reducing reliance on commercial power sources and generators.
• - Compact Design for Easy Transportation: With a structure that fits onto a 2-ton long truck, it’s perfect for construction sites that require mobility.
• - Connection to Portable Toilets: Hamanetsu's expertise comes into play as 'Kurukei' can be easily connected to a portable toilet, ensuring that comfort and sanitation go hand in hand.
• - External Power Compatibility: In cases of bad weather or low sunlight, the unit can still charge from an external 100V power supply, ensuring uninterrupted service.

Future Prospects

Having been deeply involved in enhancing sanitary conditions at construction sites through portable toilets for years, we at Hamanetsu are acutely aware of the increasing necessity for measures against heatstroke. The 'Kurukei' is a direct response to demands from the field, reflecting our commitment to providing a safer and more comfortable working environment for those on the job. As we move forward, we are dedicated to continuing our efforts to enhance the conditions under which these essential workers operate.

Product Overview

• - Product Name: Vehicle-mounted Rest Area 'Kurukei'
• - Launch Date: April 2026
• - Specifications: Dimensions: Interior W2300 × D1550 × H2120, standard-equipped with solar panels, battery, inverter, and air conditioning.
• - Product Page: Kurukei on Hamanetsu

About Hamanetsu Co., Ltd.

Hamanetsu has established itself as a pioneer in the outdoor unit product manufacturing space. Our motto emphasizes the creation of