Solenergy

…Inspired by nature…

Fresh water needs are rapidly increasing with demographic expansion and economic development, in regions with limited clean safe water capacity, sometimes even depleting from climate change or overexploitation.

WATER, SOURCE OF LIFE Water covers 70% of the earth's surface

are creating an urgency to produce large quantities of drinking water from all available water sources, including sea water, at affordable cost and in accordance with the preservation of the environment.

Scarce and reducing water resources around the planet

97% of this water is salty, brackish or spoiled,

not drinkable

3% of all of the water is fresh drinking water

THE SUN, SOURCE OF ENERGY

Renewable energy, abundant

and free of charge in regions where water is scarce

LET THE SUN BRING YOU PURE WATER

Solenergy ProductsHigh quality durable solutions to provide large quantities of

drinking water using solar energy as power source in

perfect harmony with environmental protection and sustainable development.

Desalination stationsWater purification stationsBottling stationsSewage treatment stationsPumping stations

Water Desalination/Purification StationLet the sun bring you pure drinking water

Production of larges quantities of high purity WHO grade drinking water, up to 500 m3 (132'000 gallons)

per day, from spoilt, brackish or sea water at very low cost. Housed in a standard shipping container, the

station is powered by solar energy with energy recovery system, a totally green solution free of any specific infrastructure.

Concentrat

Osmose inverse

Système de récupération d’énergie

Eau pure

Filtre à cartouche

Pompe haute pression

Eau salée ou polluée

Water Desalination/Purification Station

The source raw water is pumped up to 3 kms away from the station.

It is first filtered through a set of sand and cartridges filters to remove all solid particles and suspended debris down to micron size.

The next step in purification, through ultrafiltration or

reverse osmosis, depending upon the source water,

fully removes salt, viruses, bacteria, pesticides and

insecticides, heavy metal ions and most dissolved organic compounds, using latest low power technology membranes and design.

Pressurized water is forced through membranes in two separate streams, the filtrate and the

concentrate . The filtrate is collected and yields the pure water flow.

The concentrate, the portion of raw water that is not filtered and contains all the concentrated

salts and residues is rejected as effluent where it was pumped. There are therefore no solids to be disposed of or to be recycled. The process doesn’t consume any chemicals during the purification steps.

Sealed lead batteries, recyclable, charged by solar energy for night use

Solar Power GenerationThe all process is operating 24 hours on seven days, self powered through an array of photovoltaic panels mounted on a steel structure bolted to the roof of the containers. Solar energy is stored in battery racks housed in a second container.

Operation and MaintenanceThe operation of the station is fully automated, requiring only minimal unskilled manpower to operate and maintain.Servicing is limited to the replacement of membranes every 18 months and the periodic cleaning in place of the purification circuits.Running costs are limited to a few gallons a year of cleanser solution for the automatic cleaning in place and the diesel fuel needed for a small backup generator.The payback period for a 500 m3 station (including maintenance, servicing and running costs) is inferior to the life expectancy of

the station, which brings the cost of high grade drinking water to less than 1 cent $ per gallon.

Galvanized steel structure to support photovoltaic solar panels

Water Desalination/Purification Station

Avantages• Independent from grid power Can be installed in remote locations and

away from the water source. • No power breakdowns caused by unstable power supply• No permanent infrastructure needed • Locally run with very low overheads• Running costs limited to maintenance• Totally green solution C• Cost of drinking water produced less than 0.5 $ per cubic meter• ROI ≤ 10 years.• Payback of extra cost of solar-powered over grid-powered or diesel-

powered unit by free energy supply and lower maintenance costs

Water Desalination/Purification Station

PerformancesDrinking Water Output: 5 to 500 m³/day Water Temperature Range: 10 – 50 °C Guaranteed Permeate Quality: ≤ 400 ppm* Minimum life time of membranes: 18 months *compliant with World Health Organization regulations

Product Range

Type Source water Purification System

Pure Water output (in cubic meters*) *1 cubic meter = 1000 liters = 264 US gallons

SSW Sea Water Reverse Osmosis 5 10 20 50 100 SBW Brackish Water Reverse Osmosis 5 10 20 50 100 200 SRW River/Lake Water Ultrafiltration 5 10 20 50 100 200 500SUW Underground Water Ultrafiltration 5 10 20 50 100 200 500

Example of Total and Running Costs of Solar versus Diesel Powered Station

Purification of 50 m3/day from Brackish Water SBW 50 Solar Powered Station (in USD)

Diesel Powered Station (in USD)

Running Cost for First Year 7200 41000Average Running cost per year * 8100 41000Total Annualized Yearly Cost** 51000 61000

Cost of 1 m3 of Pure Water 2.83 3.39

* Include consumables (cleanser, membranes, battery pack replacement, diesel, electricity)**Investment + running costs

Blowing Filling

Capping Labelling

LabellingCapping

FillingBlowing

PET Bottling Station Let the sun bring you bottled pure water

Bottle volume: 0.5 to 1.5 liter Output Capacité: 2400 - 2800 bphPreform weight: 20 – 39 grFilling Capacité: 1400 to 3800 liter/h

Installation in a separate insulated compartiment

Screw Air Compressor

PET Stretch Blow Moulder, 4 cavity blow moulds

Air conditioned

Filling Date Code Printing

Bottle Up-Righting Unit

Monoblock Filling & Capping

Label Printing

UV Desinfection

PET Bottling Station

SEWSOL Sewage Treatment StationCompact and low investment green solar powered sewage biotreatment plant

Setup above ground Setup partially buried

Product Range

*Population Equivalent: daily production of household wastewater for one user, 150 liters and 60 g of BOD (according to French regulation AR of June 22nd 2007).

Model Capacité en PE* Footprint (m2)SEWSOL 500SEWSOL 1000SEWSOL 1500SEWSOL 2000SEWSOL 3000SEWSOL 3500SEWSOL 4000

70125200250300400500

11131517212325

• Primary Settlement Process - Lamella Plate SettlerSettlement zone to precipitate flocculated material suspended in raw water to suppress the gross solids without recourse to mechanical means. It reduces the Suspended Solids by 75% and the BOD (Biochemical Oxygen Demand) by 25% to 30%.

• Aerobic Treatment Treatment by a compact and efficient Bioaerator system,

combination of two types of treatment, "Active Aeration" (similar to activated sludge) and "Passive Contact" (similar to filter media/RBC systems) treatment.

• Final Settlement Process - Lamella Plate SettlerThe final settlement or humus tank is housed in a discrete compartment. A timed submersible pump allows frequent automatic removal of sludge to sludge storage.

• Sludge Storage The resulting sludge is stored in the base of the station, with an approx 12 weeks capacity. Desludging is carried out by suction-tanker.

• Free Supply of Electric PowerThe SEWSOL station has a very low power usage of less then 5 kWh/day, fully provided by solar energy, using a small array of photovoltaic panels to give full electrical

autonomy to the process.

SEWSOL Sewage Treatment Station

• MAIN FEATURES• Optimum protection of the environment • Extremely compact: foot print from 11 to 25 m2 • 7 models for treatment for 70 to 500 Population

Equivalent (PE) • Possibility to extend to 2000 PE by combining 4

units • Turnkey solution with simple installation • Optional setup below ground for perfect

integration and minimal visual impact• Self-powered by solar energy• Easy to use and maintain• Low running costs • Completely silent • Self supporting steel reinforced tank • Easy transport by lorry or sea container

SEWSOL Sewage Treatment Station

APPLICATIONS• Hotels, resorts, restaurants• Villages, hamlets• Schools • Hospitals, retirement homes• Public facilities• Construction sites • Atolls and small islands • Housing estates• Beach houses • Offices, workshops • Factories • Camp sites, trailer parks• Rest areas• Golf courses • sports facilities• Permanent, temporary or mobile

installation

Solar Pumping StationLet the sun bring you safe clean water

Solar Pumping Station

Solar Pumping Station

Type of PumpFlow

[liters/min]12

Helical Rotor 245290

Centrifuge 160300330

Solenergy

…Inspired by nature…