Tsun TSOL-MS1600 Quick Installation Manual

Microinverter
Quick Installation Guide
Microinverter Installation
When choosing the position of installation, comply with the following
conditions:
. To avoid unwanted power derating due to an increase in the
internal temperature of the inverter, do not expose it to direct
sunlight.
. To avoid overheating, always make sure the flow of air around the
inverter is not blocked.
·Do not install in places where gasses or flammable substances
may be present.
· Avoid electromagnetic interference that can compromise the
correct operation of electronic equipment.
It's recommended to install microinverter on structures under-
neath the photovoltaic modules so that they work in the shade.
Installation Steps
DANGER
· Only qualified personnel should install, troubleshoot, or replace
microinverters or the cable and accessories.
· Before installation, check the unit to ensure absence of any transport or handling
damage, which could affect insulation integrity or safety clearances.
· Unauthorized removal of necessary protections, improper use, incorrect
installation and operation may lead to serious safety and shock hazards or
equipment damage.
· Be aware that installation of this equipment includes risk shock of electric.
Step 1. Make an installation map
CAUTION
· If there are more than one installation site, please make the installation map
separately and give a clear description about the installation site.
· The row of the table corresponds the shorter side of PV module and the column
of the table corresponds the longer side of PV module. The direction on the upper
left corner means the actual installation orientation.
Take out the SN labels and installation map from the package. Paste
the SN labels on the installation map as below and complete the
information of the solar plant.
Step 2. Fix the microinverter
DANGER
· Do not install the equipment in adverse environment conditions such
as flammable, explosive, corrosive, extreme high or low temperature.
and humid.
WARNING
· Choose installation location carefully and adhere to specified cooling
requirements. Micro-inverter should be installed in a suitable position
with good ventilation and no directly sunshine.
· A 5cm space needs to be left between the microinverter and the roof
to ensure its heat dissipation.
CAUTION
· There are no screws and nuts in the package.
· The distance between every two micro-inverters should meet the length of AC
cables.The length of AC cables are shown as below:
Model
TSOL - MS1600/MS1800/MS2000/MS2000(1500)
TSOL - MS800/MS700/MS600
TSOL - MS800/MS700/MS600-D
TSOL - MS400/MS350/MS300
· Please use your mobile phone to check the WiFi signal strength at the
installation location, ensuring that the WiFi signal is at least two bars. If the
WiFi signal is not good, please try installing the microinverter in another
location or moving the WiFi router.
Choose an installation position. Using two pairs of screws and nuts to fix the
microinverter on the frame. Make sure that the label of microinverter should
be upside.
Step 3. Connect the ground cable
· Ensure that all microinverters are well grounded.
· Use φ6 screw for the ground port.
Connect the ground cable to the enclosure of the microinverter
Step 4. Connect the AC cable of two microinverters
· According to the max current of the AC cables, there is a max installation
quantity for the micro-inverter in each cable section.
TSOL-MS2000/MS1800/MS1600/MS2000(1500)
TSOL-MS800/MS700/MS600
TSOL-MS800/MS700/MS600-D
TSOL-MS400/MS350/MS300
Every micro-inverter could be connected to the other one by its
AC cables.
Cable Length
2.5 m Plug the female AC connector of one microinverter into a male AC
connector of another micro-inverter to form a continuous AC
2.5 m
branch circuit.
1.4 m
Use Nylon cable ties to fix the AC cables onto the frame
WARNING
WARNING
Model Quantities for each cable section
2 / 2 / 3
5 / 6 / 7
11 / 13 / 15
EN_V1.3