HyESS-R
HyESS -R, the residential hydrogen-electricity storage system, efficiently stores excess solar power as hydrogen, and providing a low-cost, year-round solution for long-term household energy storage. The stored hydrogen produces electricity and heat at same time, which can be utilized by the user for their purposes.
HyESS-R is installed in single-family houses, with the existing battery & inverter, the system providing you with carbon dioxide-free electricity 24/7 all year round. The power comes solely from the sun, which is absorbed through photovoltaic modules on the roof. Your solar energy can be utilized as green hydrogen throughout the year. This system enables personal energy transformation, making you less susceptible to the effects of rising electricity prices and even power outages, granting you maximum independence. With this system, you can enjoy a sustainable and self-sufficient lifestyle. It not only reduces your carbon footprint but also gives you greater control over your energy usage and costs. Embracing HyESS-R means taking a step towards a more eco-friendly and cost-effective future.
10 KW PEM Stack
Air System
Hydrogen System
Water System
Energy management
(Final electrical output depends on clients existing battery & inverters)
0.5Nm3/ h Electrolyzer
Cooling System
Purification System
320kWh Electricty / 270kWh Heating Storage
Integrated compressor 30MPa Cylinders x 16
1600kWh Electricty / 1350kWh Heating Storage
Integrated compressor 30MPa Cylinders x 90
with existing battery & inverter system to expand cross-season storage function
the surplus PV power from summer to winter
the energy storage capacity with the price less than 1/2 of battery system
the solar energy to traditional heating power
The system integrates hydrogen production, charging and fuel cell cogeneration control. It not only improves the cooperation between the system modules, but also simplifies the system control structure and reduces the cost. In addition, the control system also supports remote monitoring, remote start and stop and power regulation.
The system is divided into three parts: hydrogen production bin, hydrogen storage bin and fuel cell & EMS bin.
The system adopts explosion-proof safety design, which is divided into hydrogen-related areas and non-hydrogen-related areas. Explosion-proof electrical components are used in hydrogen-related areas, and positive pressure explosion-proof design is adopted in non-hydrogen-related areas. Hydrogen leakage alarm, smoke alarm, overtemperature alarm, video monitoring and other protection are designed in the system.
The system designed a cold start unit, which can achieve -20℃ fast start. This improves the adaptability of the product to be used in cold areas such as the north.
