EWC WATER EASY BOX SOLAR WATER PUMPING SYSTEM

EWC WATER EASY BOX SOLAR WATER PUMPING SYSTEM

WHAT IS THE EWC-WATER EASY BOX? EWC-WATER EASY BOX is a complete plug&play solution for the most simple installation of a solar borehole pumping system: The smart solution to enable any user to create a solar water pumping system anywhere required, whose photovoltaic energy output can be used also for other purposes. How does it work? Everything in 1 europallet*! * sized measures for stocking on containers: nr. 15 Water easy box in a 20 feet container nr. 30 Water easy boxes in a 40 feet container PV Modules Accessories plug&play Pump Ground structure EWC WATER EASY BOX Tool Box EWC GROUP srl (25082) Botticino via G. Pastore, 36 (BS)- Email: thaer@ewcgroup.it Website: www.ewcgroup.it - Mobile: +39 392 678 5050 / Tel.&Fax: +39 030 2692486. 2

It s easy! All the parts are pre-assembled and the EWC-WATER EASY BOX contains all detailed, illustrated instructions to guide the installer through the process with ease. High quality components! The pump: the heart The pump is a multisource submersible/ all in one device. The unit includes the centrifugal pump, the motor and the inverter. Each component of the pumping unit has been developed for ease of use and absolute minimum maintenance requirements: Cased in stainless steel AISI 304 for maximum durability. - Water rotor motor conceived with respect for the environment. - Built-in inverter for a maintenance free system even in variable temperature situations. - Only one cable for both DC and AC power supply. - High water flow performance ratio. - Developed and made completely in Italy. Photovoltaic modules: the engine - Designed specifically for pumps. We developed and made solar modules with the right output voltage and current to work in perfect harmony with our multisource pumps. - Strong alloy profiles for high mechanical resistance and 4 mm tempered, shock resistant glass. - Dimensions and weight designed for easy transport in any van or pickup. Tree mounting system: the idea A patented free-standing design to mount the PV modules with just a hammer. No need for any machinery, special tools or special ballast against high winds. We just looked at nature!... And we fix our structure in the same way a tree fixes itself: with the roots. The mounting systems is approved for wind speeds of up to 160 km/h and it can be fully assembled by one person in less than 2 hours. Website: www.ewcgroup.it - Mobile: +39 392 678 5050 / Tel.&Fax: +39 030 2692486. 3

Forget the tools Inside the EWC-WATER EASY BOX you will find all the tools and accessories necessary to assemble the system: Safe box - DC cables - IP65 switch with supplementary input for existing AC generators (if any) with double outlet - Clean, contaminants free cable certified for drinking water uses - Waterproofing connection kit - Fast DC and AC connectors - Tool kit with hammer, wrenches and screwdrivers Europallet (800*1200 mm) certified for exportation, and strong boxes, 3 + 3 waves, 1700 BFSV, fit for sea freight. Each component in the box is packed in the order of installation, so that it will be protected until the moment of installation. Ø Box Plug&play for pumping water from wells. art. EWC-Water easy box 04/03 Includes: - 6 x 225 Wp PV modules HVW, 4hs performed. - 1 x pump multisource 04/03 (flow/stage) MP centrifugal - 1 x electric cabinet with IP65 AC-DC input selector - 1 x waterproof connections for accessories and tools kit - 30 m solar cable red,30 m solar cable black, 70 m clean cable. - Fast IV Connectors - Structure for ground mounting TREE complete with ground anchors - Polyester cable to lower the pump into the well - Connector for pump-fitting connector to the 1 ¼ rising main - Instruction manual Box dimensions Sea-Freight: mm 770 x 1170 x 1700 (h) Box dimensions Air-Freight: mm 1700 x 770 x 1300 (h) Weight 240 kg. Hydraulic accessories on request All Components Made in Italy Website: www.ewcgroup.it - Mobile: +39 392 678 5050 / Tel.&Fax: +39 030 2692486. 4

Ø Box Plug&play for pumping water from wells. art. EWC-Water easy box 06/02 Includes: -6 x 225 Wp PV modules HVW, 4hs performed. -1 x pump multisource 06/02 (flow/stage) MP centrifugal -1 x electric cabinet with IP65 AC-DC input selector -1 x waterproof connections for accessories and tools kit - 30 m solar cable red,30 m solar cable black 50 m clean cable. - Fast IV Connectors - Polyester cable to lower the pump into the well - Connector for pump-fitting connector to the 1 ½ rising main - Structure for ground mounting TREE complete with ground anchors - Instruction manual Box dimensions Sea-Freight: mm 770 x 1170 x 1700 (h) Box dimensions Air-Freight: mm 1700 x 770 x 1300 (h) Weight 240 kg. Hydraulic accessories on request All Components Made in Italy Ø Box Plug&play for pumping water from wells. art. EWC-Water easy box 04/05 Includes: - 12 x 225 Wp PV modules HVW, 4hs performed. - 1 x pump multisource 04/05 (flow/stage) MP centrifugal - 1 x electric cabinet with IP65 AC-DC input selector - 1 x waterproof connections for accessories and tools kit - 30 m solar cable red,30 m solar cable black,100 m clean cable. - Fast IV Connectors - Polyester cable to lower the pump into the well - Connector for pump-fitting connector to the 1 ¼ rising main - Structure for ground mounting TREE complete with ground anchors - Instruction manual Box dimensions Sea-Freight: mm 770 x 1170 x 1700 (h) Box dimensions Air-Freight: mm 1700 x 770 x 1300 (h) Weight 400 kg. Hydraulic accessories on request All Components Made in Italy Website: www.ewcgroup.it - Mobile: +39 392 678 5050 / Tel.&Fax: +39 030 2692486. 5

Ø Box Plug&play for pumping water from wells. art. EWC-Water easy box 06/ Includes: - 12 x 225 Wp PV modules HVW, 4hs performed. - 1 x pump multisource 06/04 (flow/stage) MP centrifugal - 1 x electric cabinet with IP66 AC-DC input selector - 1 x waterproof connections for accessories and tools kit - 30 m solar cable red,30 m solar cable black, 70 m clean cable. - Fast IV Connectors - Polyester cable to lower the pump into the well - Connector for pump-fitting connector to the 1 ½ rising main - Structure for ground mounting TREE complete with ground anchors - Instruction manual Box dimensions Sea-Freight: mm 770 x 1170 x 1700 (h) Box dimensions Air-Freight: mm 1700 x770 x 1300 (h) Weight 400 kg. Hydraulic accessories on request All Components Made in Italy Ø Box Plug&play for pumping water from wells. art. EWC-Water easy box 02/02 Includes: - 4 x 225 Wp PV modules HVW, 4hs performed. - 1 x pump multisource 02/02 H MP helical - 1 x electric cabinet with IP66 AC-DC input selector - 1 x waterproof connections for accessories and tools kit - 30 m solar cable red,30 m solar cable black,100 m clean cable. - Fast IV Connectors - Polyester cable to lower the pump into the wel - Connector for pump-fitting connector to the 1 ¼ rising main - Structure for ground mounting TREE complete with ground anchors - Instruction manual Box dimensions Sea-Freight: mm 770 x 1170 x 1700 (h) Box dimensions Air-Freight: mm 1700 x 770 x 1300 (h) Weight 190 kg. Hydraulic accessories on request All Components Made in Italy Website: www.ewcgroup.it - Mobile: +39 392 678 5050 / Tel.&Fax: +39 030 2692486. 6

How to choose the EWC-WATER EASY BOX: The scheme below allows you to quickly locate the EWC-Water easy box which performs better at any particular head. Prevalenza Head (m) Q (m 3 /h) Q (m 3 /h) Q (m 3 /h) 0.900 KW 1.35 KW 2.7 KW 10 EWC-W.E.B. 06/02 9.5 20 EWC-W.E.B. 06/02 7.5 30 EWC-W.E.B. 06/02 5.7 EWC-W.E.B. 06/04 8.6 40 EWC-W.E.B. 04/03 3.7 EWC-W.E.B. 06/04 8.0 50 EWC-W.E.B. 04/03 3.0 EWC-W.E.B. 06/04 6.9 60 EWC-W.E.B. 02/02 2.7 EWC-W.E.B. 06/04 6.0 70 EWC-W.E.B. 02/02 2.3 EWC-W.E.B. 04/05 4.2 80 EWC-W.E.B. 02/02 1.8 EWC-W.E.B. 04/05 3.8 90 EWC-W.E.B. 02/02 1.6 EWC-W.E.B. 04/05 3.5 100 EWC-W.E.B. 02/02 1.3 100 PROGETTO SU MISURA / WILL BE DESIGNED ON DEMAND Once you know the head of the borehole where you will install the EWC-Water easy box, to understand its daily production, using only solar energy, multiply m3/h for the hours of irradiation on the scheme below. Hours of irradiation Example Country: Niger Average daily solar: 6 hours Borehole Head: 50 mt Daily Production: -EWC-Water easy box 04/03 -EWC-Water easy box 06/04 3 m3/h x 6= 18 m3 a day. 6,9 m3/h x 6= 41,4 m3 a day. Website: www.ewcgroup.it - Mobile: +39 392 678 5050 / Tel.&Fax: +39 030 2692486. 7

EWC WATER EASY BOX yield curves and performances: EWC WATER EASY BOX 04/03 6 Modules 1 pump Total Power: 1350 Wp FLOW MAX STC POWER 10m (33ft) 20m (66ft) 30m (98ft) 40m (131ft) 50m (164ft) 60m (197ft) Q(l/min) 81 73 63 50 38 Q(U.S. gpm) 21.5 19.5 16.5 13 9.5 Q(m 3 /h) 4.9 4.4 3.7 3 2.2 Website: www.ewcgroup.it - Mobile: +39 392 678 5050 / Tel.&Fax: +39 030 2692486. 8

EWC WATER EASY BOX 06/02 6 Modules 1 pump Total Power: 1350 Wp FLOW MAX STC POWER 10m 20m 30m 40m 50m (33ft) (66ft) (98ft) (131ft) (164ft) Q(l/min) 158 125 95 67 41 60m (197ft) Q(U.S. gpm) 41.5 33 24.5 18 10 Q(m 3 /h) 9.5 7.5 5.7 4 2.5 Website: www.ewcgroup.it - Mobile: +39 392 678 5050 / Tel.&Fax: +39 030 2692486. 9

EWC WATER EASY BOX 04/05 12 Modules 1 pump Total Power: 2700 Wp FLOW MAX STC POWER 50m (164ft) 60m (197ft) 70m (230ft) 80m (262ft) 90m (295ft) 110m (328ft) Q(l/min) 85 74 60 45 Q(U.S. gpm) 22 19 15 13 Q(m 3 /h) 5 4.2 3.5 2.7 Website: www.ewcgroup.it - Mobile: +39 392 678 5050 / Tel.&Fax: +39 030 2692486. 10

EWC WATER EASY BOX 06/04 12 Modules 1 pump Total Power: 2700 Wp FLOW MAX STC POWER 30m (98ft) 40m (131ft) 50m (164ft) 70m (230ft) 90m (295ft) Q(l/min) 145 115 85 55 110m (328ft) Q(U.S. gpm) 38 30 22 14 Q(m 3 /h) 8.6 6.9 5.1 3.1 Website: www.ewcgroup.it - Mobile: +39 392 678 5050 / Tel.&Fax: +39 030 2692486. 11

CONTACT US EWC GROUP srl ( ITALY - BOTTICINO) Via Giulio Pastore, 36 (25082) Botticino (BS) - Italy Tel.&Fax: +39 0302692486 Mobile: +39 3398887519 Email: thaer@ewcgroup.it Website: www.ewcgroup.it Website: www.ewcgroup.it - Mobile: +39 392 678 5050 / Tel.&Fax: +39 030 2692486. 12