Table of Contents
Advertisement
Solar Energy
5.5
Electrical connection
μm-Si plus EU1510 solar modules are fitted with a
MC4 coupler system in the factory. The following
points must be observed when interconnecting mod-
ules. You can find further information on the coupler
system in Section 2.
Fasten couplers of the same type together.
The coupler connection is firmly in position
when you hear it click into place.
Connection cables must feature a minimum
cross-section of 2.5 mm² and must be ap-
proved for the maximum system voltage.
Use the correct, original tool if you need to
unlock the coupler connection.
Danger!
Do not disconnect, pull or open the coupler under
load!
Warning!
Do not use any chemical substances as an aid to
connect the coupler system!
Note
The junction box and couplers pre-fitted in the factory
must not be opened or removed!
6 Environmental protection
Environmental protection is a key principle of the
Bosch Group's company policy. Product quality, prof-
itability, and environmental protection are equally im-
portant goals for us. Environmental protection laws
and regulations are strictly complied with. We ensure
that the environment is protected by using the best
possible technology and materials while taking finan-
cial considerations into account.
6.1
Packaging
We take part in local packaging recovery schemes to
ensure that packaging is recycled as effectively as
possible. All packaging materials are environmentally
friendly and re-usable.
6.2
Disposal
Defective or old solar modules must not be thrown
away with the household waste. They should be dis-
posed of in the correct manner.
7 Inspection, maintenance
and care
You can make a considerable contribution to protect-
ing the environment if your solar modules undergo
maintenance on a regular basis. When solar modules
and system components are properly maintained, this
not only has a positive effect on yields, but also en-
sures that your system preserves its value.
Regular, expert maintenance may also be a require-
ment if you wish to make any warranty or guarantee
claims.
We recommend that the system be inspected or ser-
viced by a specialist company on a half-yearly basis.
Only original replacement parts should be used during
maintenance.
Danger!
Shut the system down before carrying out any work!
Danger!
Take all necessary fall protection measures before
carrying out any work. Do not tread on modules dur-
ing maintenance!
13
Advertisement
Table of Contents
