The coverage of off-grid monitoring is mainly limited by the power endurance. Obviously, ordinary energy storage batteries cannot meet the 7X24h uninterrupted power supply, and solar power supply is uncontrollable and unstable, which is greatly affected by the weather and the environment.
Off-grid monitoring often requires the following requirements:
- Achieve 7X24h uninterrupted and long endurance;
- The power supply is small in size;
- The working state does not generate noise and affect the ecology
These demands can be met by direct methanol fuel cells. At the same time, the damage to the ecological environment caused by methanol leakage is negligible.
Only with the combination of direct methanol fuel cells can off-grid monitoring play its true role.
