Astronergy CHSM6612M/HV Handmatig - Pagina 7

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when the PV modules are removed from the container,

the distance between the upper surface of the forklift

tines and the ground should be less than 80mm,

otherwise collisions may easily occur, which may

damage PV modules.

4.2 Unpack

When unpacking, you need to tear the stretch film first,

then use a knife to cut the binding tape, and remove

the packing box cover.

If the inner packaging is fixed with anti-falling tape,

two people in a group should hold the frame with both

hands in the same direction to take out one piece of PV

module each time. Take out the PV module by tearing

a piece of fixing glue, and do not remove the fixing

tape at one time to prevent the whole PV module from

tipping. Unpacking should follow the steps of tearing

off one piece of the fixing tape followed by taking out

one piece of PV module, instead of tearing off all

fixing tape which may cause module collapsing. If the

internal packaging is fixed by the internal packing belt,

first cut the internal packing belt, use anti-inverted

sticks and other non-sharp and stable items to prop up

one of the long-side enclosure frame, and then cut the

other side of the frame. Two people in turn move and

take out the PV modules. The whole handling process

needs to be handled gently to avoid any collision with

hard objects and any part of the frame dragging on the

ground.

4.3 Stack

When taking out the PV module from the packing box,

put the cardboard on the ground first to prevent the PV

module from colliding and scratching with the cement

surface, hard object on the ground, color steel tile,

metal corrugated, etc.

When the PV modules are stacked, they must be neatly

and stably stacked on a horizontal surface, and stacked

with the glass side of the bottom module facing up and

the glass side of other modules facing down. At the

same time, there must be cardboard bedding under the

PV modules, the number of piles should not exceed 14,

especially for roofs with poor load-bearing capacity, it

is recommended that the designer or installer evaluate

the load-bearing capacity of the roof and reduce the

load-bearing unit area of the roof by reducing the

number of piles. At the same time, avoid installation

tools and other objects on the surface of the PV

module.

Chint PV modules adopt high and low current bins,

and the handlers need to place them separately and

mark them according to the markings on the power list

on the PV module outer packaging (for example,

540W-L means low current bin; 540W-H means high

current bin; the current division method required by

other customers is similar); According to the system

design requirements, modules of the same current bin

are usually required to be installed in the same array.

If the customer requires PV modules to be

distinguished by color, the outer packaging box shall

be marked accordingly, and the PV modules shall be

marked to prevent confusion when they are taken out

of the packaging box and stacked up. According to the

system design requirements, the color of PV modules

in the same row or the same array should be the same.

Mechanical installation

5.1 Environment

Recommended ambient temperature: -20°C to 50°C;

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