Growatt SPH 10000TL3 BH Operation Manual Download

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Heat dissipation performance is very important when SPH inverter work under the

environment of high temperature, better heat dissipation can reduce the possibility of

SPH inverter stops working. Growatt SPH series inverter without fan so belongs to

natural cooling, hot air from the top of the radiator, tie-in battery, use environment for

IP65, please pay attention to the temperature of the installation environment, to ensure

that the battery's safety and the normal work of the machine.

When use battery, please pay attention to the follow information:

Caution: Do not dispose of batteries in a fire. The batteries may explode.

Caution: Do not open or damage batteries. Released electrolyte is harmful to the skin

and eyes. It may be toxic.

Caution: A battery can present a risk of electrical shock and high short-circuit current.

The following precautions should be observed when working on batteries:

a) ve watches, rings or other metal objects.

b) Use tools with insulated handles.

c) Wear rubber gloves and boots.

d) Do not lay tools or metal parts on top of batteries.

e) Disconnect charging source prior to connecting or disconnecting battery terminals.

f) Determine if battery is inadvertently grounded. If inadvertently grounded, remove

source from ground. Contact with any part of a grounded battery can result in electrical

shock. The likelihood of such shock can be reduced if such grounds are removed during

installation and maintenance(applicable to equipment and remote battery supplies not

having a grounded supply circuit).

If SPH inverter doesn't work for overheating or too cold, solve it according to the

following methods:

Confirm whether the radiator air duct installation is reasonable, choose the

appropriate position before installation.

If lead-acid batteries are connected, confirming the NTC battery is in a good

installation.

Confirm whether the battery temperature is too high, too high temperature of
battery can also lead to SPH fail to work, at this point, to ventilation, cooling or still

handle to the battery, please.

If temperature is low, also can appear the battery low temperature protection, the
battery will start with small load in low temperature output, after temperature back
to normal system can work normally, please be patient at this time.

If the temperature is too low, it is possible that battery will be low temperature
protection, at this time, please pay attention to the working temperature range

listed in the specifications of the book.

Servicing of batteries should be performed or supervised by personnel
knowledgeable about batteries and the required precautions.

When replacing batteries, replace with the same type and number of batteries or
battery packs.

General instructions regarding removal and installation of batteries.

Remark:

All of above action should be operated by professional person, if you want to do these

works, you must make sure the whole system are off.

8 Attention of the installation environment,

maintenance and cleaning

Fault removal 9

Our products are carried out with strict tests before they take out, if the operation
difficulties in the process of installation, please log on to www.ginverter.com website,
view the Q&A program.
When SPH inverter fault happens, please inform our company, and to provide SPH
related information, we will have a professional after-sales service personnel to answer
you.
What you need to provide the information about the SPH including:

Serial number.

Model.

Information about the LCD display.

Brief description of problems.

The battery voltage.

The PV input voltage and power per string.

The grid voltage and frequency.

Can you retell the failure problem? If you can, what kind of a situation.

Did the problem happen in the past?

When did this fault happen? First installation?

About the battery:

The manufacturer name and model of battery.