Challenge
A homeowner in Spain lived in a low-lying coastal region where seasonal flooding and storm surges were a recurring threat. The area was prone to rapid water level rises, sometimes exceeding 30cm within an hour during extreme weather. The client needed a DC fast-charging solution for their electric vehicle, but traditional fixed chargers posed a critical risk: permanent installation meant permanent exposure to flood damage.
The requirements were clear:
- Rapid deployment and removal — the charger must be movable before floodwaters rise.
- Water resistance — IP54 minimum, with sealed electronics to survive splashes and high humidity.
- Sufficient power — 30kW DC for meaningful home charging without grid upgrade.
- Compact and portable — single-person handling for positioning and storage.
Max Power Solution
MC Series 30kW mobile DC single-gun charger
- 30kW DC output — wallbox-class power in a portable form factor; adds ~30km of range per 10 minutes of charging.
- Rapid deployment design — no permanent mounting; plug into a three-phase outlet (380–480V) and charge immediately. Can be disconnected and stored indoors within 2 minutes.
- IP54-rated enclosure — dust-tight and protected against water splashes from any direction; critical for humid, flood-prone environments.
- Integrated cable management — coiled cable storage prevents dragging in water and simplifies transport.
- Wheels + carry handle — compact chassis with ergonomic grip for one-person relocation; fits in a garage cabinet or utility closet when not in use.
- Multi-standard output (CCS2 / GB/T) — compatible with European EVs and Chinese-brand imports common in Spain.
🔑 Key advantage: Unlike fixed wall-mounted units that become expensive flood casualties, the MC 30kW is a "grab-and-go" charger. When storm alerts issue, the homeowner disconnects the unit, rolls it indoors, and resumes charging once waters recede — zero damage, zero downtime.
Results
- Flood resilience achieved — during a recent storm surge (water level 25cm in driveway), the charger was safely stored indoors while fixed infrastructure in the neighborhood suffered water damage.
- Daily convenience maintained — 30kW provided 20→80% charge in ~1.5 hours for a 60kWh battery, fitting easily into the homeowner’s routine.
- Zero flood-related failures — IP54 enclosure and portable design eliminated the risk of water ingress to internal components.
- Peace of mind — homeowner reports “charging without anxiety” during Spain’s increasingly unpredictable storm seasons.
Takeaways for Flood-Prone Regions
- Portability is flood protection — if water can reach it, it should be movable.
- IP54 is the minimum — ensure all connectors and vents are sealed; consider IP55 or higher for coastal salt-spray environments.
- Quick-disconnect design — specify chargers with < 2-minute pack-up time; every minute counts during flash floods.
- Storage plan matters — designate a dry, elevated storage location before storm season; practice the pack-up drill once.
➡️ Compare with fixed wall-mount solutions: [Wall-Mounted DC Charger Guide]
➡️ See other mobile deployments: [Mobile DC Charging Guide]
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