MasterPower GreenE 3.68K Instruction manual

202208 Ver: 2.0

Master Battery, S.L.

INSTALLATION, OPERATION

& MAINTENANCE MANUAL

GreenE 3.68K / 5K

ENERGY STORAGE SYSTEM

Master Battery, S.L.

Paseo de Extremadura, 39, 28935 Móstoles, Madrid, Spain

Tel: +34 918 021 649 | Fax: +34 917 750 542

[email protected] | www.masterbattery.es

Please keep the manual properly and operate in strict accordance with all safety and operating

instructions in this manual.

Please do not operate the system before reading through the manual.

Contact the nearest hazardous waste disposal station when the products or components are

discarded.

Copyright Statement

Contents

1 Introduction

1.1 System Introduction

1.2 Operation Modes

1.3 Safety Introduction

1.4 Battery Safety Datasheet

1.5 General Precautions

1.6 Parts List

1.7 System Appearance

1.8 Liability Limitation

2 Installation

2.1 Installation Site and Environment

2.2 Installation

2.3 External CT Connection

2.4 DRED Port Connections (optional)

2.5 Single Line Diagram

3 System Operation

3.1 Switch On

3.2 Switch Off

3.3 Emergency Procedure

4 EMS Introduction and Set Up

4.1 Function Description

4.2 Display and Setting

4.3 Setting

4.4 Inquiry

4.5 Statistics

4.6 Restart

5 Battery Storage and Recharging

5.1 Battery storage requirements

5.2 Storage expiration

5.3 Inspection before battery recharging

5.4 Recharge Operation Steps

6 Stick Logger Quick Guide

6.1 Download APP

6.2 Stick Logger Installation

6.3 Logger Status

6.3.1 Check Indicator Light

6.4 Abnormal State Processing

6.5 Usage Methods and Notices for Reset Button

7 SOLARMAN Smart APP

7.1 Registration

7.2 Create a Plant

7.3 Add a Logger

7.4 Network Conﬁguration

8 Alarm Code and Error Code

8.1 Alarm Code

8.2 Error Code

9 Fault Diagnosis and Solutions

10 Product Speciﬁcations

11 Routine Maintenance

11.1 Maintenance Plan

11.2 Notes

12 Quality Assurance

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1 Introduction

1.1 System Introduction

GreenE 5K (incl. MF-GREENE-BAT*2 and MF-GREENE-5K)/GreenE 3.68K (incl. MF-GREENE-BAT and

MFGREENE-3.68K) can be applied in DC- coupled systems (mostly new installation), AC-coupled

systems (mostly retroﬁt) and Hybrid-coupled systems (mostly retroﬁt, and PV capacity-increase), as

the following schemes show:

GreenE 3.68K-5

GreenE 3.68K-10

GreenE 5K-10

GreenE 5K-20

Solution

Conﬁguration

Inverter ESS

MF-GREENE-3.68K

MF-GREENE-5K

MF-GREENE-BAT

MF-GREENE-BAT*2

MF-GREENE-BAT*4

Figure1: DC-coupled Storage System-Scheme

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Figure 2: AC-coupled Storage System-Scheme

Figure 3: Hybrid-coupled Storage System-Scheme

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BAT PRIORITY: Under this mode, the battery is only used as a backup power supply when the grid fails

and as long as the grid works, the batteries won’t be used to power the loads. The battery will get

charged with the power generated by the PV system or from the grid.

1.2 Operation Modes

There are three basic modes that end users can choose via inverter screen/APP.

SELF CONSUME: The energy generated by the solar panels will be used in the following order:

Feed the home loads; Charge the battery and then, feed into the grid.

When the sun is off, the load will be supported by battery to enhance self-consumption.

If the power supply from the batteries is not sufﬁcient, the grid will support the load demand.

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PEAK SHIFT: This mode is designed for time-use mode customer. The customer is able to set up the

charging/discharging time & power via inverter screen or APP.

1.3 Safety Introduction

1.3.1 Manual Keeping

This manual contains important information about operating the system. Before operating, please read

it very carefully. The system should be operated in strict accordance with the instructions in the

manual, otherwise it can cause damages or loss to equipment, personnel and property. This manual

should be kept carefully for maintenance and reparation.

1.3.2 Operator Requirements

The operators should get a professional qualiﬁcation, or be trained.

The operators should be familiar with the whole storage system, including compositions and working

principles of the system.

The operators should be familiar with the Product Instruction.

While maintaining, the maintainer is not allowed to operate any equipment until all the equipment has

been turned off and fully discharged.

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1.3.3 Protection of Warning Sign

The warning signs contain important information for the system to operate safely, and it is strictly

prohibited to torn or damage them. Ensure that the warning signs are always well-functioned and

correct placed. The signs must be replaced immediately when damaged.

This sign indicates a hazardous situation which, if not avoided, could result in

death or serious injury!

The GreenE 5K/3.68K must not be touched or put into service until 5 minutes

after it has been switched off or disconnected to prevent an electric shock or

injury.

This sign shows danger of hot surface!

Refer to the operating instructions.

1.3.4. Setting of Warning Sign for Safety

During instruction, maintenance and repair, follow the instructions below to prevent non-specialist

personnel from causing misuse or accident:

•Obvious signs should be placed at front switch and rear-level switch to prevent accidents caused

by false switching.

• Warning signs or tapes should be set near operating areas.

• The system must be reinstalled after maintenance or operation.

1.3.5. Measuring Equipment

To ensure the electrical parameters to match requirements, related measuring equipment are required

when the system is being connected or tested. Ensure that the connection and use matched

speciﬁcation to prevent electric arcs or shocks.

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1.3.6. Moisture Protection

It is very likely that moisture may cause damages to the system. Repair or maintaining activities in wet

weather should be avoided or limited.

1.3.7. Operation after Power Failure

The battery system is part of the energy storage system which stores life-threatening high voltage

even when the DC side is switched off. Touching the battery outlets is strictly prohibited. The inverter

can keep a life-threatening voltage even after disconnecting it from the DC and / or AC side.Therefore,

for safety reasons, it must be tested with a properly calibrated voltage tester before an installer works

on the equipment.

1.4 Battery Safety Datasheet

1.4.1. Hazard Information

Classiﬁcation of the hazardous chemical

Exempt from classiﬁcation according to Australian WHS regulations.

Other hazards

This product is a Lithium Iron Phosphate Battery with certiﬁed compliance under the UN

Recommendations on Transport of Dangerous Goods, Manual of Tests and Criteria, Part III, subsection

38.3. For the battery cell, chemical materials are stored in a hermetically sealed metal case, designed

to withstand temperatures and pressures encountered during normal use. As a result, during normal

use, there is no physical danger of ignition or explosion and chemical danger of hazardous materials'

leakage. However, if the product is exposed to aﬁre, added mechanical shocks, decomposed, added

electric stress by misuse, the gas release vent will be operated. The battery cell case will be breached

at the extreme. Hazardous materials may be released. Moreover, if heated strongly by the surrounding

ﬁre, acrid or harmful fume may be emitted.

1.4.2 Safety Datasheet

For detailed information please refer to the provided battery safety datasheet.

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1.5 General Precautions

DANGER

Danger to life due to high voltages of the PV array, battery and electric shock. When exposed to

sunlight, the PV array generates dangerous DC voltage which will be present in the DC conductors and

the live components of the inverter. Touching the DC conductors or the live components can lead to

lethal electric shocks. If you disconnect the DC connectors from the system under load, an electric arc

may occur leading to electric shock and burns.

• Do not touch uninsulated cable ends.

• Do not touch the DC.

• Do not open the inverter and battery.

• Do not wipe the system with damp cloth.

•Have the system installed and commissioned by qualiﬁed people with the appropriate skills only.

•Prior to performing any work on the inverter or the battery pack, disconnect the inverter from all

voltage sources as described in this document.

WARNING

Risk of chemical burns from electrolyte or toxic gases. During standard operation, no electrolyte shall

leak from the battery pack and no toxic gases shall form. Despite careful construction, if the Battery

Pack is damaged or a fault occurs, it is possible that electrolyte may be leaked or toxic gases formed.

•Do not install the system in any environment of temperature below -10°C or over 50°C and in

which humidity is over 90%.

• Do not touch the system with wet hands.

• Do not put any heavy objects on top of the system.

• Do not damage the system with sharp objects.

•Do not install or operate the system in potentially explosive atmospheres or areas of high

humidity.

•Do not mount the inverter and the battery pack in areas containing highly ﬂammable materials

or gases.

•If moisture has penetrated the system (e.g. due to a damaged enclosure), do not install or

operate the system.

•Do not move the system when it is already connected with battery modules. Secure the system

to prevent tipping with restraining straps in your vehicle.

•The transportation of GreenE 5K/3.68K must be made by the manufacturer or An instructed

personal. These instructions shall be recorded and repeated.

•A certiﬁed ABC ﬁre extinguisher with minimum capacity of 2kg must be carried along when

transporting.

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•It is totally prohibited to smoke in the vehicle as well as close to the vehicle when loading and

unloading.

•For the exchange of a battery module, please request for new hazardous goods packaging if

needed, pack it and let it be picked up by the suppliers.

•In case of contact with electrolyte, rinse the affected areas immediately with water and consult

a doctor without delay.

CAUTION

Risk of injury through lifting or dropping the system. The inverter and battery are heavy. There is risk

of injury if the inverter or battery is lifted incorrectly or dropped during transport or when attaching to

or removing from the wall.

• Lifting and transporting the inverter and battery must be carried out by more than 2 people.

1.6 Parts List

Check the following parts list to ensure it is complete.

Delivers a total system separately on site to client, this consists of:

Inverter

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MF-GREENE-BAT

Accessory - Cable (MF-GREENE-BAT)

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Accessory - Cable (MF-GREENE-BAT*2)

Accessory - Cable (MF-GREENE-BAT*3)

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Accessory - Cable (MF-GREENE-BAT*4)

Accessory - Cable (MF-GREENE-BAT*5)

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Accessory - Mechanical Top cover

Accessory - Floor stand support

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1.7 System Appearance

Figure 4: GreenE 5K/3.68K Delivery Scope

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2

3

4

5

Object Description

Hybrid Inverter

EMS Display Screen

Cable Box (connected to Inverter)

MF-GREENE-BAT (Battery 1)

MF-GREENE-BAT (Battery 2, if conﬁgured)

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1.7.1 Cable Box Part

Figure 5: Inverter without Cable Box Covers-Front View

Figure 6: Cable Box Part without Covers-Front View

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2

3

Object Description

Battery circuit breaker

Output terminal block (BACK UP)

DC isolation switch

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Figure 7: Cable Box Part without Covers

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2

3

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8

9

Object Description

PV1, PV2

GRID

BACKUP

DRM

COM

CT/METER

INV

BAT+,BAT-

RJ45

DVC class

DVC C

DVC A

DVC C

User Manual

MasterPower GreenE 3.68K Instruction manual

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