WorldWater develops, designs and builds integrated solar platforms to provide water and power. We have ongoing global success with off-grid and stand-alone solar infrastructure to pump, purify and desalinate water.

Stand-alone solar infrastructure that delivers clean water & reliable power where traditional sources are unavailable, compromised, too expensive or environmentally unfriendly.

WorldWater Solar Systems are included on our GSA Schedule GS-07F-0251L

The MMP (Mobile MaxPure) is a mobile, self-powered, off-grid system that does not require a connection to the electric grid nor a constant supply of diesel fuel.

Key features include:

  • Water purification system that meets WHO/EPA guidelines for clean drinking water
  • Purification from freshwater, brackish water and seawater sources
  • Extended operation through embedded battery bank
  • Fully integrated and operational on-site in 30 minutes
  • Highly transportable to area of greatest need, redeployable to areas of emerging demand and scalable to meet demands of volume
  • Safety and backup systems including auxiliary generator input
  • 25 year estimated life and low maintenance

Mobile MaxPure® – Fresh Water Purification

The Mobile MaxPure® (MMP) Freshwater System pumps and purifies an average of 30,000 gallons (113,500 liters) each day at a cost of less than one (1) penny per gallon. This calculation includes capital costs and all consumables over the course of the first year. After the first year, the cost reduces to fractions of a penny per gallon because the capital outlay has been paid off.

Mobile MaxPure® – Brackish Water Purification

The Mobile MaxPure® (MMP) Brackish Water System pumps and purifies an average of 4,000 gallons (15,150 liters) each day at a cost of approximately two (2) pennies per gallon. This calculation includes capital costs and all consumables over the course of the first year.

The MMP Brackish Water can handle up to 32,000 parts per million of total dissolved solids, biological and sediment contaminated brackish water sources.

Mobile MaxPure® – Seawater Purification

The Mobile MaxPure® (MMP) Seawater System pumps and purifies an average of 3,000 gallons (11,350 liters) each day at a cost of approximately three (3) pennies per gallon. This calculation includes capital costs and all consumables over the course of the first year.

The MMP Seawater can handle up to 45,000 parts per million of total dissolved solids, biological and sediment contaminated brackish water sources.

Mobile MaxPure® – Field Support Package™

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Each Mobile MaxPure® comes standard with a Field Support Package (FSP).

The FSP comes with a variety of tools and components necessary to operate the Mobile MaxPure® and associated purification systems. The FSP is packed into a custom-built, powder coated steel toolbox that is transported with each Mobile MaxPure®.

The unit also provides power to run lights, tools, equipment and sensitive computers and other electronic equipment. Inverter systems for use with US or European specifications are available. Optional satellite communication systems and a custom trailer are also available.
The MMP fits easily into standard international shipping containers; four (4) fit into a standard 40-foot container. There are lift points built on to the sturdy frame to airlift the unit by helicopter. It can also be transported by truck or boat.
The MMP is powder coated to reduce rust and all components are marine grade and sealed against the elements. The MMPs have provided water and power under severe conditions.

MiDAS™ (Miniature Deployable Assistance System) components can be used separately or as part of a system-of-systems designed to be deployed quickly to austere environments where essential services are not immediately available.

Key features include:

  • Water filtration and purification equipment with the capability to produce potable water from freshwater, brackish water and seawater.
  • Reliable, hybrid power for primary MiDAS services (water purification and communications) capable of operating independently or as an integrated kit.
  • Inter-operable global communications (voice, text and email) in austere or degraded environments; independent of existing
    communications infrastructure.
  • Access to commercial imagery and locational data on aid personnel, images and voice tracks for time-critical situational awareness and mission planning.
  • Quality assurance and testing prior to shipment
  • Information sharing on threats and/or status (e.g., recovery efforts, local populace, services, environment and infrastructure).
  • The Joint Modular Intermodal Container is a U.S. Military approved light-weight container that provides easy access to container contents, uniform in size, easy to transfer and collapses to reduce space requirements when not in use.
  • Each component is contained within transportable cases and may be transported in a civilian Sports Utility Vehicle (SUV) or military type HUMVEE. Modularity of the system enables only the components required for the mission to be removed from the container.

MIDAS (Minature Deployable Assistance System)

MiDAS™ is an affordable, self-contained, modular, hybrid-powered system providing portable water purification, communications and situational awareness capabilities. It provides services to small military teams or local responders in support of a wide variety of missions including humanitarian assistance/disaster relief (HA/DR) and operations in remote areas.

Category # Units/Desc. Data U.S. (Metric)
Operating Dimensions Open Area for deployment of solar array, water purification, communications and container is 400 ft.
Transport Dimensions Closed JMIC Intermodal Container: 43.75 inches long, 52 inches wide, 43.25 inches high (1.1 meters long, 1.3 meters wide, 1.1 meters high).
Weight Dry Approx. 762 lbs (345 kg)
Construction Various Materials Structural aluminum container; hard shell plastic cases provide storage for all components and equipment
Solar Panels 5 Total Wattage Four (4) 120 watt and one (1) 30 watt rugged, flexible, high efficiency crystalline solar modules
Aux Generator 1 Total Wattage 2.0 kW generated by Honda EU20000I
Batteries Capacity Lithium-ion 2 kWh OASYS System 24-28V
Power Management 1 VDC/VAC/kW 24VDC in: selectable output 120/60Hz VAC single phase, 220/50Hz VAC single phase, up to 1.5kW peak, 3kW surge power, 415 watts sustained power with 5 hours of solar input; auxiliary generator input and generator are included
Water Purification, UltraFiltration or Reverse Osmosis Output SHEPS (Solar Hybrid Expeditionary Power & Purification) Freshwater purifies up to 60 gallons (227 liters) per hour; multiple levels of filtration, including a screen filter, sediment filter
Communications Situational Awareness GVIS (Global Visual Information System). Provides beyond line-of-sight communication using satellite technology; integrates into existing cell phone network; consists of one (1) laptop with BGAN and five (5) ruggedized cell phones with satellite uplink

SHEPS™ (Solar-Hybrid Electrification & Purification System) is a solar-powered, stand-alone and easy to use system designed to pump, filter, purify and desalinate water, as well as provide renewable power. The system utilizes proprietary and patented technologies.

Key features include:

  • Man-portable, rolling configuration able to be carried by 1-2 people and transported in a standard SUV or Humvee vehicle
  • Options include one container of direct solar to water purification, with an optional additional container providing solar-charged battery backup, hybrid-power inputs, inverter and power outlets>
  • Total package comes with (4) 125w foldable solar arrays and 2.7 kW of integrated battery storage providing*:
    • 100 watts power for 10+ hours;1500w peak power; 3kW surge enabled, or
    • Reverse osmosis water purification producing 18-20 gph of drinking water. Operation from solar provides 6 hours of operation, extended operation kit charged by solar provides 13 hours of run time, and 24 hours of operation is enabled by external power input, or
    • Combination of water and power output
  • Accepts power from integrated solar and / or external sources such as generator, wind or vehicle power to extend the hours of operation
  • No gasoline, diesel or external power source (other than the sun) required
  • AC / DC power available for use with purchase of the extended operation kit
  • Easy to set up and use; fully operational in under 30 minutes after arrival onsite
  • Environmentally friendly, producing low noise and no pollution during operation

*Assumes 5 peak-equivalent solar hours; fewer solar hours will result in decreased operating time and output. Auxiliary generator and vehicle power input is built in to extend operation as needed.

SHEPS™ (Stand-Alone Solar Water Purification Kit)

Category # Units/Desc. Data U.S. (Metric)
Ext. Dimensions Water Purifier Kit  1 Transport 32″ x 22″ x 16″ (81 x 56 x 40 cm)
Ext. Dimensions Water Purifier Kit  1 Deployed 10 ft x 10 ft (3 x 3 meters)
Weight – Water Purifier Kit Dry 80 lbs (36 kg)
Construction Various Materials Equipment is housed in shock-proof ruggedized plastic cases. All water equipment is corrosion resistant plastic or stainless steel.
Solar Panels 3 Folding 135 Watt folding high efficiency crystalline solar modules
Operating Voltage Operates on 24V DC (directly from solar or vehicle), NATO plug compatible
Water Purification 1 Output Purifies 18-20 gallons/hour (76 liters) or water with TDS
Ext. Dimensions Power Case 1 Transport & Deployed 16″ x 12″ x 10″ (41 x 30 x 38 cm)
Weight – Water Purifier Kit Dry 80 lbs (36 kg)
Construction Various Materials Equipment is housed in shock-proof ruggedized plastic cases.
Batteries 1 Capacity 2.7 kWh of integrated Li=ion battery storage, DOT certified for transport
Inverter 1 VDC/VAC 24 VDC in: 120/60Hz VAC out, 1500W peak, 3 kW surge, 100 Watts sustained power for 10 hours on 4 hours daily sun
DC Output 24 VDC, 30A max, NATO plug compatible
Charge Controller  1 Accepts: Solar – MPPT 30A, AC-120/60Hz, DC-24V NATO plug compatible

WorldWater designs and manufactures a wide range of stand-alone solar infrastructure for defense, security and disaster relief missions. Its fully packaged, portable and transportable solutions provide onsite power, water purification and communications.

Key Features Include:

  • Ability to transport any ISU container with a total packed weight of 5,400 lbs. (2,449 kg).
  • ISU-30 and ISU-60 containers atop a trailer can be driven directly into and out of ISO shipping containers and military aircraft, reducing logistics burden and the need for field equipment
  • Tested at U.S. Army Test and Evaluation Command (ATEC) located at Aberdeen Proving Ground and certified for sling load and rough terrain towing
  • Trailer protects 463L pallet and ISU Containers from damage during transport
  • Adaptable to civilian or military vehicles
  • Available in desert tan or OD green

LDITS (Low Deck Integrated Transport System)

To help ease logistics and enable transport of these solutions, as well as other equipment in the field, it has developed a trailer specifically designed to transport ISU Containers and 463L pallets.

Category Data US (Metric)
Overall Dimensions 172″ x 89″ x 63″ (4.4 x 2.2 x 1.6 meters)
Weight Approx. 1,600 lbs (726 kg) curb weight; max payload capacity is 5,400 lbs (2,449 kg)
Construction Welded steel, leaf springs, tandem axles with  hydraulic surge brakes, auxiliary hand brakes, military pintle hitch
Lighting LED Lighting is 12/24 VDC compatible. Comes with spare tire & locking.
Tools Integrated Tool Box. Support kit contains: jack, wrench, chocks and winch handle and strap. Cargo deck access steps included as standard equipment.