Aston energy Energysolis es2200 User manual

BATTERIES

EnergySolis

Photovoltaic Solar Inverter

serie ES2200 / ES3300 / ES4200 / ES5000

Operating Manual V. 3.1

2

EnergySolis

Photovoltaic Solar Inverter

serie ES2200 / ES3300 / ES4200 / ES5000

Operating Manual V. 3.1

5

EnergySolis

Legal notice

This documentation is solely intended for the ope-

rator and his staff. The content of this documen-

tation (texts, gures, drawings, graphics, plans,

etc.) may not be copied or distributed in part or in

full without our consent in writing, nor can it be

used without authorisation for competitive purpo-

ses or given or made accessible to third parties.

Aston Energy Srl

Via Einaudi, 2

31050 Morgano (TV)

Italy

Phone: + 39 / (0) 422 / 837262-2

Fax: + 39 / (0) 422 / 1830108

E-mail: info@astonenergy.it

Internet: www.astonenergy.it

Manual: Operating manual

Language: English

Release date:12/2010

We reserve the right to make changes to the de-

sign and the system that will improve the system,

the production process or the product.

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1. Introduction

1.1 Foreword

1.2 Validity

1.3 Storage

1.4 Symbols in this Manual

1.5 Information Obligation

1.6 Warranty Conditions

1.7 Transport and Storage

1.8 Positioning

2. Safety Instructions

2.1 Introduction

2.2 Proper Use

2.3 Avoiding Personal Injury / Property Damage

2.4 Connection

2.5 Advice about specic dangers

2.6 Operation

2.7 Working with PV modules

2.8 Maintenance, Service and Malfunctions

2.9 Advice about connecting to the mains power

3. Device Description

3.1 Dimensions

3.2 Display and connections

4. Assembly

4.1 Assembly of the wall mounting

4.2 Ambient conditions for assembly

4.3 Assembling photovoltaic solar inverters

5. Electrical Installation

5.1 Connecting AC power cable

5.2 Connecting PV module

6. Control Panel

7. Commissioning

7.1 Starting device for the rst time

7.2 Country settings, operating mode settings and ID settings

7.3 Commissioning the photovoltaic solar inverter

7.4 Checking measurement readings and numbers

7.5 Operating states of the photovoltaic solar inverter

8. Communication Interfaces

8.1 Standard communication interface

8.2 EMD Monitor

8.3 Optional data cards

9. Status Diagnosis and Troubleshooting

9.1 Error codes and explanations

9.2 Mains error alarm codes and explanations

10. Service

11. Technical Data

11.1 Device specications

11.2 ES2200 / ES3300 Block diagram

11.3 ES4200 / ES5000 Block Diagram

11.4 Scope of Delivery / (Optional) Accessories

12. Declaration of Conformity

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Contents

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1.1 Foreword

Dear Operator,

You are about to operate a photovoltaic solar inverter.

This operating manual should provide you with support

for working responsibly and basic information about

the photovoltaic solar inverter, namely how it operates,

its application and what you should do in the event of

malfunctioning. Furthermore, this operating manual

contains instructions for the transport and storage as

well as the handling and installation of the photovol-

taic solar inverter.

The plan guidelines in this operating manual only re-

late to special requirements for the photovoltaic solar

inverter. During installation, make sure you follow the

national and local requirements for electrical installa-

tions.

The content of this device description may change

due to technological progress. We have tried to pre-

sent the content correctly and clearly. If, however, we

have made errors, we would be grateful for information

about this.

The photovoltaic solar inverter is intended to convert

the energy generated

by solar modules into 230 VAC and to feed it into the

power grid.

Please read this operating manual carefully and take

note particularly of the safety instructions.

If you have questions about the device, the technical

supervisor in your company or our employees will be

glad to help you.

Your

Aston Energy Srl

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1Introduction

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1Introduction

1.2 Validity

The descriptions in this operating manual relate solely

to the photovoltaic solar inverter defined in the tech-

nical data as a whole or as it refers to modules, com-

ponents and individual parts that were developed by

Aston Energy Srl.

 11. Technical Data

1.3 Storage

This operating manual for the device must be stored in

the vicinity of the device at all times so it is immedia-

tely available if need be.

Text that is marked with DANGER! provides a warning

about dangers. If accident prevention measures are

not taken, these dangers may result in serious (irrever-

sible) injuries or even death!

Text that is marked with WARNING! provides a war-

ning about hazards. If accident prevention measures

are not taken, these hazards may result in serious

(irreversible) injuries or even death!

Text that is marked with CAUTION! provides a war-

ning about hazards. If accident prevention measures

are not taken, these dangerous situations can lead to

slight or medium reversible injuries.

Text that is marked with ATTENTION! contains very

important instructions for situations that, if accident

prevention measures are not taken, may result in da-

mage to the product and / or its functions or an object

in its vicinity.

1.4 Symbols in this Manual

The abbreviation PV in this manual stands for photo-

voltaic.

• Read this documentation carefully and make

yourself familiar with the product before using it.

• Store this operating manual in an easily accessible

place to refer to it if necessary.

• Please pass this operating manual on to later users

of the product.

This symbol indicates text that contains important

instructions / comments or tips.

1.4.1 Danger warning levels

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1.4.3 Instruction symbols

Take note of the provided documentation and/or in-

structions!

Disconnect before work!

1.4.2 Warning information

1.4.2.1 Warning about danger spots General warning

about danger spots!

1.4.2.2 Specific warning Warning about dangerous elec-

trical voltage!

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1Introduction

1.4.4 General symbols

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1Introduction

1.5 Information Obligation

This operating manual must be read, understood and

all its points must be taken note of by all persons that

are responsible for the

– Operation

– Cleaning and

– Disposal

of the device.

Aston Energy Srl is not liable for damage incurred or

caused by staff who have not been trained or who have

been insufficiently trained!

1.6 Warranty Conditions

The receipt of delivery is considered as the record for

the initial purchase and should be kept in a safe pla-

ce. It will be necessary for making use of the warranty.

If the product is passed on to another user, he has the

right to the warranty for the remainder of the warranty

period. The purchase receipt as well as this decla-

ration should also be given to the new owner if the

device is passed on.

We guarantee that this device, upon delivery, is in a

functional state and technically conforms to the de-

scriptions in the appended documentation.

The warranty period for special devices corresponds to

the minimum periods stipulated by law.

The warranty ceases to apply in the following cases:

In the event of defects caused by: freight damage,

accident, natural catastrophies, misuse, vandalism,

improper use, defective maintenance or incorrect

repair by third parties.

– In the event of changes, unauthorised intervention,

incorrect operation, another device or accessories,

false installation or other modifications not approved

by us.

– Improper use such as plugging the device into

unsuitable energy sources, attempts to overload the

photovoltaic solar inverter, use in an unsuitable envi-

ronment, etc.

– In the event of failure to follow instructions in the

provided documentation.

– In the event that the product is incompatible due

to possible technical innovations or regulations that

occur after the purchase.

– In the event of incompatibility or malfunctioning

that was caused by product components we did not

install.

– In the event of developments that are related to the

normal aging process of the product (wear parts).

– In the event of defects that were caused by external

fixtures.

The warranty period for replaced and/or repaired parts

as part of this warranty expires together with the origi-

nal warranty for the product.

Devices that are supplied without accessories are re-

placed without accessories. The return of the device is

only accepted if this is done in the original packaging.

Incurred transport costs are generally not included in

the warranty.

You shall bear the cost of repair and exchange, and

Aston Energy Srl is not liable for damage, whether

directly, unintentionally, specifically, or for subsequent

damage, even if it was caused by negligence or other

errors.

Aston Energy Srl does not provide either explicit or

implicit warranties related to this device and its quali-

ty, performance, saleability or suitability for a certain

purpose. In some countries, the exclusion of implicit

warranties is not permitted by law. In this case, the

validity of all explicit and implicit warranties is limited

to the warranty period. With the expiration of these

periods, all warranties lose their validity. In some

countries, a limitation of the validity period of implicit

warranties is not permitted by law so that the afore-

mentioned limitation does not take effect.

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1Introduction

1.6.1 Limitation of liability

Claims to damage compensation are excluded unless

they involve intent or gross negligence by Aston Ener-

gy Srl or its employees. This does not affect liability

according to the Product Liability Act. Under no cir-

cumstances are we liable for:

– Claims that third parties make against you due

to losses or damage.

– Loss or damage of your records or data or the

costs of recovering this data.

– Economic subsequent damage (including lost

profits or savings) or concomitant damage, including

in the event that we were informed of the possibility of

such damage.

Under no circumstances is Aston Energy Srl responsi-

ble for any accidental, indirect, specific, subsequent

or other damage of any kind (including, without any

limitation, damage related to a loss of profits, inter-

ruption of business, loss of business information, or

any other losses) that result from use of the device or

are connected with the device whether they are based

on the contract, damage compensation, negligence,

strict liability or other claims, even if Aston Energy Srl

was informed about the possibility of such damage in

advance. This exemption also includes any liability

that can result from the claims of third parties against

the initial purchaser.

In some countries, the exemption or the limitation of

concomitant or subsequent damage is not permitted

by law so that the aforementioned declaration does not

enter into force.

1.7 Transport and Storage

The photovoltaic solar inverter may only be transported

to the intended location in the original packaging. The

same applies to moves or returns.

The packaging plays no role as fall protection, so all

fallen devices must be checked by Aston Energy Srl

before commissioning.

1.8 Positioning

Do not install in an area in which combustible vapours

result e.g. from petrol tanks, engine compartments,

etc

.

The photo voltaic solar inverter is designed for opera-

tion in ventilated rooms with an ambient temperature

of 0° to 40°C.

If the photovoltaic solar inverter is exposed to seve-

re and quick temperature changes, there is danger

of condensation. Before you take additional steps,

an acclimatisation period of at least 2 hours is to be

observed.

Never place or operate the device in a moist envi-

ronment. Keep liquids away from the device.

The photovoltaic solar inverter may not be placed in

the vicinity of heat sources.

It is to be placed in a horizontal position.

Ensure that the external side and the front side of the

device are at least 20 cm from other objects for ven-

tilation in order to prevent trapped air and too much

warming. Make sure that the air openings cannot be

covered, e.g. through sucked-in paper, material, etc.

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2Safety Instructions

2.1 Introduction

The photovoltaic solar inverter is a device that has

been produced according to the rules and regulations

of technology for the generation of 230 VAC from a

solar module. The device and its related components,

modules and parts meet individually and in their enti-

rety the currently valid safety standards.

The device is safe when used properly and under con-

sideration of the safety requirements and instructions

provided in this operating manual.

2.2 Proper Use

The photovoltaic solar inverter and its related compo-

nents may only be used for purposes in accordance

with its design - for the generation of 230 VAC from a

solar module.

Any other use is considered improper and can lead to

personal injury or damage to the device!

Improper use:

The device is not designed for use in

– explosive,

– dusty,

– radioactive or

– biologically or chemically contaminated

atmospheres!

This is equipment of class A. This equipment can

cause radio interference in residential areas. In this

case, the operating company may be requested to take

appropriate measures!

2.3 Avoiding Personal Injury / Proper-

ty Damage

- Please read this operating manual carefully to fami-

liarise yourself with the device.

- In particular, take note of the information regarding

the installation and commissioning of the device.

- Only operate the product in an appropriate and

proper way and within the parameters stated in the

technical data.

- Only perform maintenance and service work that is

described in the documentation. Observe the required

steps. Only use original replacement parts from Aston

Energy Srl.

2.4 Connection

Before connecting, always compare the indicated vol-

tages of the photovoltaic solar inverter. These values

must match.

Before connecting your PV modules to the photovoltaic

solar inverter, check whether this is suitable for opera-

tion with your PV modules.

When reading off the values, note that PV modules

achieve a higher open circuit voltage at lower tempera-

tures and unchanged solar radiation.

The Aston Energy Srl Company is not liable for dama-

ge caused by this to the PV modules and to the photo-

voltaic solar inverter.

 2.8 Working with PV modules

Wrongly polarised connections cause the fuses in the

photovoltaic solar inverter to blow out and can result

in longterm damage to the device.

Our warranty does not cover damage that is caused by

reverse polarity.

Make sure that all connections are firmly in place,

since loose connections overheat and represent a po-

tential danger.

The operation of the photovoltaic solar inverter without

a correct grounded contact can cause electrical safety

hazards.

The requirements for the earthing vary depending on

the country and the application. All installations must

meet the requirements of the applicable national regu-

14

Even after the separating the device from the power

supply, there is still life-threatening current present

through the charged capacitors.

Make sure no voltages are still present before starting

work on electrical components.

2.6 Operation

When the supply voltage is applied, the photovoltaic

solar inverter is ready for operation mode straight

away.

2.7 Working with PV modules

Before connecting your PV modules to the photovoltaic

solar inverter, check whether this is suitable for opera-

tion with your PV modules.

When reading off the values, note that the PV modules

achieve a higher open circuit voltage at lower tempera-

tures and unchanged solar radiation.

Aston Energy Srl Company is not liable for damage

caused by this to the PV modules and to the photovol-

taic solar inverter.

At -20°C, the open circuit voltage of the PV modules

may not be above 500 V. To determine the theoretical

open circuit voltage at -20°C, use the temperature

factors in the data sheet of the PV modules.

If the PV module open circuit voltage is above 500 V,

the PV modules

may not be connected as this will cause damage to the

photovoltaic solar inverter.

The PV solar inverter contains a monitoring unit for

fault currents in accordance with VDE 0126-1-1. This

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2Safety Instructions

lations.

You must use suitable power cables, e.g. cable dia-

meter, insulation, VDE-approved and CE-labelled,

with appropriate cable ends for the connection of the

photovoltaic solar inverter to the PV modules.

Use only a VDE-approved and CE-labelled power cable

with the appropriate cable diameter to connect the PV

modules to the photovoltaic solar inverter. Do not con-

nect any PV modules to the photovoltaic solar inverter,

which could overload the device (take note of the high

starting currents).

Dangers such as stumbling, squeezing, clipping, etc.

are to be avoided with the cables.

2.5 Advice about specific dangers

2.5.1 Danger from electrical energy

There is risk of receiving a life-threatening electric

shock if you touch live components.

Only authorised electricians may work on electrical

components or equipment in accordance with electro-

technical rules

Covers of live components may not be removed.

- In the case of faults in the supply of electrical energy

to the device and the ancillary devices, switch off im-

mediately at the main switch(es) and/or separate the

device from the power supply.

- Check the electrical equipment of the device and

the ancillary devices regularly. In the case of dama-

ge to the electrical equipment of the device and the

ancillary devices, switch off immediately at the main

switch(es) Have any loose connections and/or burnt/

damaged cables rectified immediately.

- If there is a risk of an electric shock, switch the devi-

ce and the ancillary devices off.

- Secure the device and the ancillary devices against

being started up again, e.g. by posting corresponding

signs / notices and/or by cordoning off the area of risk

with a coloured safety chain or tape. If required, ask

for assistance.

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2Safety Instructions

unit measures the ground current of the PV modules

and prevents the feeding into the mains in the event

of an earthing fault.

2.8 Maintenance, Service and Malfun-

ctions

There is risk of receiving a life-threatening electric

shock if you touch live components.

Even after separating the device from the power sup-

ply, parts of the photovoltaic solar inverter can still

have high voltages.

2.9 Advice about connecting to the

mains power

The photovoltaic solar inverter may only be connected

to the mains by appropriately licensed customers.

Please contact your regional energy supplier with re-

gard to special requirements.

Permission from the energy supplier must be present

for connection of the photovoltaic solar inverter.

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3Device Description

3.1 Dimensions

Fig. 3-1-1 Dimensions of the photovoltaic solar inver-

ter

3.2 Display and connections

3.2.1 Display and connections ES2200 / ES3300

1Front panel with LCD display and LED displays

Operation and display of the operating state of the

photovoltaic solar inverter

2Data transmission interface to (option)

USB, RS485, floating contact, TCP/IP

3AC output terminal

AC output for power supply connection

4Data transmission interface (standard) RS232

5Interface for emergency shutdown EPO

6Feed for PV module

Plug and holders for the connection of the solar modu-

le:

ES2200: 3 connections (1 MPPT)

ES3300: 3 connections (1 MPPT)

Fig. 3-2 - 1Display and connections ES2200 /

ES3300

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3Device Description

3.2.2 Display and connections ES4200 / ES5000

1Front panel with LCD display and LED displays

Operation and display of the operating state of the

photovoltaic solar inverter

2Data transmission interface (option) USB, RS485,

floating contact, TCP/IP

3AC output terminalAC output for power supply con-

nection

4Data transmission interface (standard) RS232

5Interface for emergency shutdown EPO

6Feed for PV module

Plug and holders for the connection of the solar modu-

le:

ES4200: 3 connections (2 MPPT)

ES5000: 3 connections (2 MPPT)

Before starting the assembly of the photovoltaic solar

inverter, take note of Chapter 2, Safety instructions.

Fig. 3- 2- 2 Display and connections ES4200 /

ES5000

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4Assembly

4.1 Assembly of the wall mounting

Before starting the assembly of the photovoltaic solar

inverter, take note of load bearing capacity of the wall.

There is a requirement for a load bearing capacity of

at least 300 kg/m3.

Plasterboard or metal stud partition walls are not suf-

ficient.

Dimensions for wall mounting

Fig. 4-1 - 2 Wall mounting for photovoltaic solar inver-

ter ES4200 / ES5000

4.2 Ambient conditions for assembly

To guarantee perfect operation and a long service life,

assemble the photovoltaic solar inverter in accordance

with the following requirements.

- Select the coolest possible location for assembly.

High temperatures hamper the effectiveness and shor-

ten the service life of the photovoltaic solar inverter.

If need be, install an additional cooling system in the

room in which the photovoltaic solar inverter is assem-

bled.

- When assembling the photovoltaic solar inverter, the

ambient temperature must be in the range from - 25

°C to + 50 °C.

1: – 25 °C

2: + 50 °C

Fig. 4-2 - 1 Ambient conditions for assembly (tempe-

rature)

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4Assembly

- Relative humidity 0 % to 90 % (without condensa-

tion)

- The photovoltaic solar inverter may not be exposed to

any direct solar radiation.

- The photovoltaic solar inverter is constructed for

vertical assembly.

Never assemble the photovoltaic solar inverter in a ho-

rizontal position and make sure it does not tilt forward

if assembled outdoors.

- When selecting the assembly location for the pho-

tovoltaic solar inverter, you must ensure that there is

sufficient heat dissipation.

The following minimum amounts of free space around

the photovoltaic solar inverter must be maintained:

If the photovoltaic solar inverters are to be assembled

above each other, we recommend offsetting them be-

cause of the heat emissions.

1Spacing of at least

20 cm

2Spacing of at least

5 cm

Fig. 4-2 - 2 Ambient conditions for assembly (positio-

ning)

Fig. 4-2 - 3 Ambient conditions for assembly (spa-

cings)

Fig. 4-2 - 4 Spacings with offset assembly

1Spacing of

at least 20 cm

20

If the photovoltaic solar inverters are assembled di-

rectly above each other, the spacings must be adhered

to.

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4Assembly

1: Spacing of at least

50 cm

Fig. 4-2 -5 Spacings with inline assembly

4.3 Assembling photovoltaic solar

inverters

When lifting heavy loads, take note of the local regula-

tions of the employers’ liability insurance association

and if necessary, use several persons to lift the photo-

voltaic solar inverter.

Use the supplied wall mounting for the assembly of

the photovoltaic solar inverter.

When selecting the fixing material for vertical assem-

bly using the wall-mounting, take into account the

weight of the photovoltaic solar inverter. See Chapter

11, Technical data.

You can use the wall mounting to mark the holes for

drilling. If you do not want to use the wall mounting

as a template for the drill holes, please refer to the di-

mensions of the wall mounting in Chapter 4.1, Assem-

bly of the wall-mounting.

The selection of the fixing material is dependent on

the characteristics of the wall. Fixing material is not

included in the scope of delivery and must be supplied

by the customer.

When selecting the fixing material, take into account

the characteristics of the wall and the weight of the

photovoltaic solar inverter.

Aston Energy EnergySolis ES2200 User manual

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