3K AD Company presentation -...

Quality, honesty, creativity

www.3k-bg.com www.3k-bg.com www.3k-bg.com

3K AD – Company presentation

Together for the better World!



Company profile

3K AD is a company working in the field of energy and environment technologies more than 10 years. Providing turn-key services for photovoltaic installations, as well as complex engineering solutions for specific objects. The main divisions of the company are about the usage of solar energy for autonomous installation (off-grid) and for grid-connected solar parks. IBC SOLAR AG – worldwide market leader in the field of solar technologies and high-quality photovoltaic installations, is 3K`s partner in this field.

To keep the environment clean, 3K AD offers its customers highly efficient solutions for wastewater treatment. The wastewater treatment systems are manufactured by the exclusive partner of 3K – Bio-Microbics Inc. – an American company with a years long experience in designing and producing innovative solutions for treating wastewater.



Mission and vision

For us, what matter is, that our history is about people. We love our nature and

the world around us. We realize that the humanity has caused, and continues to do

so, a lot of damage to the environment. Every day we face the effects of our lifestyle as a civilization. Because of that, our motivation is stronger than ever. We

aim to provide our clients with modern technologies, which we believe would help us to preserve the world as we know it, because:

By using electricity from renewable sources of energy – the photovoltaic installations – we help the environment fundamentally. The solar installations

produce the energy needed for their own manufacturing in less than 5 years, but work for morе than 25 years and they don't pollute the environment in any way.

They are also recyclable. In fact, all of our solar modules are part of the PV CYCLE

program for long-term recycling of photovoltaic panels. Also when we integrate the solar installations on roofs, facades within the cities we can minimize the losses for

energy distribution and also improve the quality of the electricity.

By using wastewater treatment systems effectively we can save the most precious

element on our planet – the water.

All modern technologies, which could optimize the way we use our resources (natural and technological), would help to improve our lives and the environment.



History

Prior to 2005, 3K has executed collaborative projects with leading companies for management and control of energy distribution objects. 3K also realizes the first pilot project in Bulgaria for powerline communications in a real world environment – a hotel in Varna.

Since 2005 3K AD initiates its official partnership with IBC Solar AG for Bulgaria and together to develop the market of photovoltaic installations.

In 2007, 3K AD is chosen as an exclusive distributor in Bulgaria for Bio-Microbics Inc. – the american manufacturer of innovative solutios for wastewater treatment.

In 2009 the company is successfully certified according to the standard ISO 9001:2008, and in 2012 - ISO 14001:2004. 3K AD is a member of the Bulgarian Construction Chamber and the National association of independent energy producers “Ecoenergy”.

During the International Fair Plovdiv in 2011, 3K AD receives the Golden Medal for its patented one-axis tracking construction for photovoltaic modules – AstroTrak.

In 2012 3K AD installs the largest tracking solar park in Bulgaria, which uses namely the AstroTrak construction.

Up to now 3K AD has built more than 50 different photovoltaic installations in Bulgaria. Including the first roof systems in Pazardzhik, Kyrdzhali, Varna and many other small cities in the country.

And the installed wastewater treatment systems are more than 20 in the entire country, treating efficiently the water from hotels, municipalities and family houses.



Achievements



International partnership A German photovoltaic market leader with more than 30 years of experience .

More than 30 years of experience and know-how, 400 highly-qualified and

motivated employees. More than 2 GW in more than 120,000 reliable PV systems

world-wide

LORENTZ is a market leader in solar powered water pumping solutions.

LORENTZ technology uses the power of the sun to pump water, sustaining and

enhancing the life of millions of people, their livestock and crops. This is

encompassed in our company strapline – Sun. Water. Life.

Bio-Microbics manufactures innovative, advanced wastewater treatment systems,

septic system alternative products, and stormwater treatment that provide unique

solutions for decentralized homes, clustered subdivisions, small communities and

commercial properties around the world

30 years of continuous innovation and experience in the field, backed by dozens of

international patents, have positioned SOGEXI as the preferred street lighting

supplier. Specialist and French leader in electrical connection to outdoor lighting

SOGEXI is also a major player, standing out from the crowd, in devices and

solutions for energy and maintenance savings, with a range of electronic ballasts,

LED drivers.



Product and technologies portfolio

Water

Energy

Transportation Food

Heat Electricity

Sun

People



Off-grid water supply

Drinking water

Irrigation

Livestock

Responsible leasure

Solar pumping systems – Lorentz Germany



The system design

Structure:

1. Pump

2. PV generator

3. MPP controller

4. Tank (optional)

5. Irrigation system

© BERNT LORENTZ GmbH & Co. KG 2012

The World largest range of submersable and surface pumps

PS150-PS4000.. psk 25

11

Water flow up to 500 m3/h

Pump head up to 450 m

Remote management and control

MPP controllers

DC brushless motors (types PS 150-4000) water cooled

© Bernt LORENTZ GmbH & Co. KG 2013

Single Family Dwellings Clustered Subdivisions

High Strength Commercial Failed System Renovation

FAST is an aerobic, fixed film packed bed reactor with 100% submerged media. It

successfully treats any wastewater containing degradable organics, and is

ideal for peak, toxic or shock loads.

WWT and DWT systems

MarineFAST®

currently being built

inside the hull of the new

CVN 77

EV and Solar

Charge the EV with solar energy!



First realized project – street lighning + EV station

2 km coastal walk alley Solar powered 68 LED lamps E- station for two cars

Possible configurations:

Grid connected;

Off-grid with accumulator block for increasing the self consumption part

EV Solutions

„3К“ АД гр. Варна

тел. 052375011; моб.0887448382 E-mail: [email protected]

http://3k-solar.bg



Smart street light management

Remote management in the cabinet :

Switch on and off monitoring

of installation via its astronomical clock

Temporary switching off the lights or an output

of the cabinet via its set time clock

Heure

d’allumage

Heure

d’extinction

Dimming control, in each light source

Control

Remote Management system up to Lights sources :

Cabinet Monitoring Energy consumption feedback

Outgoing street

lighting feeders

EP

Contactor EP

Main Alimentation

Cabinet SL

Monitoring of each light source

Monitoring

Communication chain

www.tegis.fr

GPRS

CPL

DALI

At cabinet

Up to light sources

3K AD own product : Photovoltaic boiler- Direct heating technology

3K AD

Basic drawing- PV boiler lite Increasement of self-used/stored energy from PV

6 modules in string

IBC Mono/PolySol

Short circuit

(secondary)

Main control unit

LCD dispaly and

6 buttons

Main short

circuit

protection and

leakeage thermal relay

Heating

element DC

1.2 kW

Boiler 120l

Electrical panel

AC

≈ 230 V

≈ 230 V

100-300 V DC;

10A

external

heater

100-300 V DC

≈ 230 V AC

Heat exchanger

Customer Wishes

To use exsisting part of PV modules or

To install a new system considering energy produced only for self-use

Totally capatible with off-grid systems

Grid connection is used for boost heating (in case of dark days and nights)

AC and DC lines are galvanically separated!

Thank you for your attention!

any questions?

mail to: [email protected]

3K AD Company presentation -...

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