Please read this User Manual carefully before installation:
Warning
！
Precaution
(1)This symbol identifies information that improper operation may result in
serious injury and/or major damage to the equipment.
(2)Only qualified electricians are allowed to install and maintain the inverter.
(3)All the electric installation needs to be compliance with the national or local
laws and standards.
(4)Do not place the PV inverter in a high humidity environment or adjacent to a
water tower.
(5)Do not place the PV inverter in a high temperature environment, expose to
direct sunlight or near a fire location.
(6)When replacing the battery, please use the battery of same brand and
capacity. It is prohibited to use the battery of different brands and capacities
together. Never put the battery or battery bank nearby a fire source.
(7)Battery aging problem is increased with its increasing usage. Once the
aging problem is surfaced, please has the battery changed by a professional
t e c h n i c i a n t o a v o i d i n c i d e n t o f b a t t e r y c e l l l e a k a g e s t h a t m a y r e s u l t i n a
spontaneous combustion. It is recommended to perform a routine maintenance &
inspection on the battery.
Smart HF Series
Single-phase
PV
Off-grid Inverter
--
Precaution
Smart HF Series
Single-phase
PV Off
-
grid
Inverter
--
Precaution
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PROFESSIONAL
INNOVATIVE
BRANDING
SERVICE
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PROFESSIONAL
INNOVATIVE
BRANDING
SERVICE
Caution
！
(1)This symbol identifies information that improper operation may result in
medium injury and/or damage to the equipment.
(2)Beware of hot surface. The inverter will become hot during operation.
Please avoid contact during operation.
(3) Keep the inverter's air intake and exhaust paths unobstructed (Note:
Should keep at least 15cm of distance from the back and front covers).
(4) Do not place any foreign object on the PV inverter to avoid interrupting
heat dispersion.
Must be grounded before operation
.
Only qualified electricians are allowed to install and maintain the inverter.
Ignoring the following instructions can cause physical injury or death, or
damage to the equipment.
(1) For AC input side: external Miniature circuit breakers and Type B RCD
shall be used for final installation.
(2) For AC output side: external frequency transformer shall be used to create
a TN (grounded) system. It's means that the transformer secondary winding shall
one circuit conductor bonded to earth to create a grounded conductor and an
earthed system. External Miniature circuit breakers and Type A RCD shall be used
for the transformer output and then to household appliances.
(3) For battery terminal side: External Miniature circuit breakers shall be used
for final installation.
hazardous voltage and eneygy on battery terminal. Battery compartments
shall be used. The battery compartments shall be at least basic insulation
between it's live parts and metal frame.
(4) For PV input side, External Miniature circuit breakers and Array insulation
resistance detection device shall be used for final installation.
(1)The inverter input voltage does not exceed the maximum input voltage;
otherwise inverter damage may occur.
(2)The positive and negative pole of solar modules can not be grounded,
otherwise irrecoverable damage may occur.
(3)When the photovoltaic generator cells are exposed to light (even if it is
dim), the generator supplies DC voltage to the inverter.
(1)The recommended solar modules need to comply with IEC61730 Class A
rating.
(2)The inverters are only for crystalline silicon solar modules.
