Elemental Water Source™ Plug & Play Solar Desalination¶
Membranes & Advanced Filtration • Est. CapEx: Low-cost / Locally fabricated
Technical Overview¶
A containerized, off-grid reverse osmosis system that produces between 4,300 and 100,000 liters of fresh water per day using only solar energy. Commercially deployed since 2012 across over 35 countries, it targets coastal communities, resorts, and industrial users.
Key Specifications & Engineering Parameters¶
| Parameter | Specification |
|---|---|
| Category | Membranes & Advanced Filtration |
| Capital Cost | Low-cost / Locally fabricated |
| Primary Mechanism | Seawater or brackish water undergoes reverse osmosis where a proprietary Energy Recovery Technology captures and reuses hydraulic energy from the high-pressure brine stream. This cuts energy consumption by up to 70% to under 3 kWh/m³, enabling the use of smaller, lower-cost solar PV arrays. |
| Target Scale | Household / Village Cluster |
| Standard Lifespan | 10 - 20 Years |
Cross-Reference & Interactive Tools¶
Need to evaluate this technology for your specific field site? Run the WhatWater.info Selector Engine to compare it against 100+ alternative solutions.