User manual

2.3 Scope of delivery

n Inverter ①, type coolcept (plastic housing) or coolcept-x (stainless steel housing, IP65)

n Mounting plate ② for type coolcept or coolcept-x

n AC plug ③

n 1 pair SUNCLIX plug-in connectors ④

n 3 sealing caps (for RJ45 socket; only coolcept-x) ⑤

n Brief installation and operating instructions ⑥

①

②

③

④

⑤

⑥

2.4 Intended use

n The inverter must only be used in grid-coupled photovoltaic systems. The inverter is suitable for

all PV generator with connections that do not need to be grounded.

n PV generator must be used that have an IEC 61730 class A rating because the inverter does not

have electrical isolation.

n If the maximum AC operating voltage is higher than the maximum system voltage of the pho-

tovoltaic generator, then PV generator must be used that have a maximum system voltage that

is higher than the AC grid voltage.

Notice

An overview of suitable PV generators is available at www.stecasolar.com

PV GRID CON-

NECTED

Service and support.

747.431 | Z09.3 | 2017-09-05