Green hydrogen-water electrolysis hydrogen production

Release Date: 2022-06-28 10:46:34 Visit: 198

Water electrolysis technology, which uses renewable energy such as solar and wind power to generate hydrogen without emitting pollutants, has been recognized as an important option for global clean energy strategies and sustainable development. In recent years, due to the urgent need for clean energy, water electrolysis has attracted widespread attention due to its advantages of high-purity hydrogen, no pollution, simple process, and sufficient power supply.

A major advantage of water electrolysis is that it can be performed on a large scale. For example, it can be done on a small scale using off-grid or local power sources (including renewables such as wind and solar) to generate hydrogen, which is then transported and converted into electricity for smart, flexible distributed and small-scale energy applications ; can also be performed on some large-scale instruments to generate large quantities of hydrogen for renewable energy storage and to supplement or replace fossil fuels.
Another major advantage is that water electrolysis can harness unstable renewable solar and wind energy to generate a stable hydrogen energy medium, which can then be converted and used when needed. In general, solar and wind energy can provide a variable output that, due to their instability, is difficult for the grid to receive, which essentially limits the supply of electrical energy produced by these energy sources into the grid. Therefore, it can be considered that providing a medium that can store the electrical energy when it is sufficient and release it when the electrical energy is insufficient is the key to solving these unstable energy applications. In this regard, using clean electricity from solar and wind energy to drive water electrolysis and mass production of hydrogen as an energy storage medium is considered as one of the viable options.

Product Model

Model	Hydrogen production (Nm³/H)	Oxygen production (Nm³/H)	DC (A)	DC (V)	DC power consumption (kw.h/m³)	Size (mm)
VASDH-5	5	2.5	500	48	≤4.9	2000× 1500×3200
VASDH-10	10	5	920	52	≤4.9	2000× 1500×3200
VASDH-20	20	10	1670	58	≤4.8	2000× 1500×3200
VASDH-30	30	15	1670	86	≤4.8	2000× 1500×3200
VASDH-50	50	25	2480	94	≤4.7	2500× 1500×3500
VASDH-80	80	40	4600	80	≤4.6	3000× 1700×5200
VASDH-100	100	50	4600	102	≤4.6	3000× 1700×5200
VASDH-150	150	75	4600	156	≤4.6	3000× 1700×5200
VASDH-200	200	100	6600	142	≤4.5	3000× 1700×5200
VASDH-250	250	125	6600	174	≤4.5	3400× 1900×4320
VASDH-300	300	150	6600	210	≤4.4	3400× 1900×4320
VASDH-350	350	175	6600	242	≤4.4	3400× 1900×4320
VASDH-400	400	200	6600	276	≤4.4	3500×2200×4320
VASDH-500	500	250	8200	280	≤4.4	3700×2200×5160
VASDH-800	800	400	10200	376	≤4.4	4500×2700×6300
VASDH-1000	1000	500	10200	468	≤4.4	5000×2700×6500