Bisol is a leading solar company specializing in high-quality crystalline silicon photovoltaic modules and dedicated to advancing sustainable energy through technology and research. The company emphasizes customer satisfaction, offers extensive warranties, and prioritizes corporate responsibility and green energy awareness. With international operations and a strong focus on innovation, Bisol aims to maximize profitability for its customers while maintaining high quality and performance standards.

1. EN
Solar company!
Premium power from the sun!

2. The vision that has always appeared impossible has now become
a reality in its full extent. The sun is the most self-sufficient and
effective source of energy and, considering the long existence
of mankind, it is an inexhaustible source of energy that has
determined our past and will shape our future. The visionary and
progressive thinking of BISOL is manifested through its supreme
quality, rounding up the integral offer of prime essential
benefit – green electricity!
Dr. Uros Merc,
BISOL’s Founder, President and CEO

3. THE COMPANY
BISOL is an innovative and ambitious company with rich international
experience in manufacturing the core elements of solar power plants
- the premium quality crystalline silicon photovoltaic modules. The
widely representative state-of-the-art technology recognizes BISOL as a
worldwide top quality customer-oriented company.
Permanent investments into its further development dictate the future of the
photovoltaic industry. In its aspiration for sustainable energy supply, BISOL
accelerates technological innovations by industry-led research and development
of photovoltaic technology offering outstanding long-term performance. BISOL
provides solutions that demonstrate cost-effectiveness, added value, and go well
beyond the business-as-usual scenario.
Headquartered in Slovenia, BISOL finds its place predominantly in diverse
international markets where BISOL has proven to be a well established trade mark.
In 2009 the company started its representative office in Belgium and continued to
expand its international activities by opening local offices in France and Italy.
The strategy of BISOL is to ensure sustainable growth of the company and reduce
production costs as the main photovoltaic industry driver. These are reduced by
implementing new technological improvements, developing new products, and raising
the level of productivity. Setting the highest quality standards is BISOL’s main objective.
Corporate responsibility is a priority for BISOL. The company fully assesses its impact
on society, the environment and the economy in which it operates. BISOL takes special
pride in its contribution to programs that support green energy sources awareness among
the young.

4. PRODUCTION
Photovoltaic modules manufactured by
BISOL are the result of intensive research
and development by BISOL’s highly skilled
personnel, with their comprehensive mastery
of professional know-how. Premium quality
photovoltaic modules are engineered in-house
and manufactured within a state-of-the-art
automated production environment delivering
the highest power output and energy yield.
Customer response is very important to BISOL,
as its laboratory experts are constantly working
on new technological innovations to help fulfill
customer specific photovoltaic technology needs.
With this in mind, BISOL introduced an innovative
method of module presorting according to
specific electrical characteristics. Consequently,
the modules can be optimally placed into the
photovoltaic (PV) power plant matrix, which leads
to even better energy yields for the PV systems.
By purchasing BISOL’s photovoltaic modules
you become the owner of a worldwide
recognized "PREMIUM QUALITY" labeled
product. BISOL photovoltaic modules are
manufactured according to the highest
quality standards to last a lifetime, and
continue to provide years of faithful service
with an excellent energy yield.

5. PRODUCTS
BISOL produces premium quality mono- and multicrystalline silicon photovoltaic modules designed for
both commercial and residential applications suitable for grid connected and stand-alone systems. High
output power modules are labeled "MADE IN EUROPE" and consist of high quality, proven, and certified
materials. In addition to delivering high power density with high module efficiency, BISOL modules are
designed for the highest solar power plant system voltages of 1,000 VDC. Relying on the extremely high quality
level of BISOL products, based on strict criteria of quality control at each step of the production process, BISOL
modules are well accepted for their excellent long-term electrical stability.
BISOL products are thoroughly tested and comply with the principal international standards IEC 61215, Ed.2 and
IEC 61730 and carry the MCS certificate (Microgeneration Certification Scheme), mandatory for the UK market.
Components and materials used in the production originate from well established suppliers and are pre-certified,
tested, and meet the highest quality standards.
BISOL was one of the first companies worldwide to successfully implement three bus-bar and back-contact solar cells
into photovoltaic modules. With its BISOL VISTA collection, BISOL is strongly positioned as a Glass-Glass photovoltaic
modules manufacturer.
HIGHEST ENERGY YIELD RECORDED
Due to their highly advanced product design and production properties, BISOL photovoltaic modules exhibit the highest
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energy yield recorded in low as well as in high irradiation areas. This high kWh/kWp performance is the result of:
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.
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Very high shunt resistance for improved performance at low irradiation and very low series resistance for improved
performance at high irradiation,
Module presorting according to PMPP, IMPP and VMPP, reducing module mismatch losses by up to 70 %,
.
Lowest NOCT of just 44° C (due to the negative ɣ of solar cells, every additional ° C reduces the energy yield by 0.43 %),
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EVA foil with negligible Yellowing Index (due to the degradation processes, EVA foil gradually turns yellow, thus
.
reducing the amount of incident light),
.
High EVA gel content contributes to low NOCT and outstanding long-term performance,
Lowest module capacitance C for a highly repeatable I-V curve and lowest mismatch losses,
Whole spectrum highly transparent glass,
TÜV approved lowest 20 years equivalent degradation of just 0.5 % out of the permitted 5.0 %.
.
OTHER COMPETITIVE ADVANTAGES
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.
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10-year product warranty
.
12-year warranty of 90 % power output
.
25-year warranty of 80 % power output
.
IEC 61215:2005 Ed. 2 and IEC 61730 (Class A application) certificates
.
MCS certificate (Microgeneration Certification Scheme)
.
Strictly positive power output tolerances
.
High voltage operation (1,000 VDC)
Electrically double insulated and mechanically heavy load 5,400 Pa approved Al frame
Versatile clamping options allowed
Perfectly aligned solar cell strings for great visual appearance

6. BISOL
POWER PLANTS
BISOL focuses every single of its efforts on reaching
maximal profitability for its customers. Because of their
highest energy yield and long-term performance, BISOL
photovoltaic power plants offer a highly profitable return on
investment that strongly outweighs the initial cost of the
investment.
Other R&D projects
© February 2011, BISOL, d.o.o. All rights reserved.
All information presented in this documentis subject to change without prior notice.

7. BISOL, d.o.o. BISOL bvba
Latkova vas 59a Ambachtenlaan 54
3312 Prebold 3001 Leuven
SLOVENIA BELGIUM
T: +386 3 703 22 50 T: + 32 16 39 15 60
F: +386 3 703 22 63 F: + 32 16 39 15 66
info@bisol.si info@bisol.be
BISOL Sarl BISOL s.r.l. BISOL UK
Savoie-Technolac Via Bonazzi 5 Capital Business Centre
17, Avenue du Lac Léman 40013 Castel Maggiore Units 11J-11K, 22 Carlton Road
73372 Le Bourget du Lac Cedex (BO) South Croydon, CR2 0BS
FRANCE ITALY UNITED KINGDOM
T: +33 4 79 44 85 91 T: +39 051 705 697 T: +44 (0)208 916 2404
F: +33 4 79 44 85 91 F: +39 051 705 697 F: +44 (0)208 916 2001
info@bisol.fr italia@bisol.com info@bisol.co.uk
www.bisol.co.uk