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Hybrid Inverter | Installer Manual
5. Appliances such as air conditioner are required at least 2-3 minutes to restart because it is
required to have enough time to balance refrigerant gas inside of circuit. If a power shortage
occurs and recovers in short time, it will cause damage to your connected appliances. To
prevent this kind of damage, please check manufacturer of air conditioner if it is equipped
with time-delay function before installation. Otherwise, this inverter will trigger overload fault
and cut off output to protect your appliance but sometimes it still causes internal damage
to the air conditioner
4.6. PV Connection
Before connecting to PV panels, install a separate DC circuit breaker between the inverter and
PV modules. In addition, we request users install PV junction box with surge protection to pro-
tect the system from lightning strike.
In order to reduce risk of injury, please use the recommended cable sizes as shown below:
Be sure that AC power source is disconnected before attempting to wire it to the
unit.
To avoid any malfunction, do not connect any PV modules with possible leakage
current to the inverter. For example, grounded PV modules will cause leakage cur-
rent to the inverter. When using PV modules, please ensure the PV+ & PV- of solar
panel is not connected to the system ground bar.
It is requested to use PV junction box with surge protection. Otherwise, it will cause
damage on inverter when lightning occurs on PV modules.
Содержание SUN-25K-SG01HP3-EU-BM2
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