Huawei MAP05A1 User manual

iSitePower-M V100R002C00
(MAP05A1, MAB05B1)
Quick Guide
Huawei Digital Power Technologies Co., Ltd.
Issue: 04
Date: 2022-07-15

1
System Description
Single Product System (Typical Scenario)
Single Product System (Capacity Expansion Scenario)
1

2
Parallel System
Overview
•A maximum of three power modules can be connected in parallel. The following figure
shows two power modules in parallel.
•In parallel connection scenarios, the number of battery modules on the master and slave
products must be the same.
(A) PV string
(B) DC switch
(C) AC Parallel Box
(D)
PDB
(E) Load
(F) DG
(G) Power grid
(H) Power grid
(I)
PDC
Scenario
Number of Power Modules Number of Battery Modules Capacity
Single product
1 1 3kVA/5kW
2 6kVA/10kW
3 6kVA/15kW
Single Product
(Capacity
Expansion
Scenario)
4 6kVA/20kW
5 6kVA/25kW
6 6kVA/30kW
Parallel
products
2 2 10.8kVA/10kW
4 10.8kVA/20kW
6 10.8kVA/30kW
3 3 16.2kVA/15kW
6 16.2kVA/30kW
9 16.2kVA/45kW

3
2Overview
The iSitePower-M is a fuel-free hybrid power solution for areas with no or poor mains supply.
Base
Power module
Battery
modules
Heat sink
LED indicator
Note: The 15 kWh model is used as an example.
(1) PV maintenance
switch (DC SWITCH)
(2) PV inputs
(3) Power parallel ports
for battery modules
(4) COM
-PAR port
(5) COM
-BAT port
(6) Wireless
backhaul module
port
(7)
Maintenance
compartment door
(8)
Ground point
(9) AC input
(10)
AC output
(11) Reserved ports
(12) DIP switch
(13) FE ports
(14) COM port and
dry contacts
(15) WiFi button
(16) Manual ON/OFF
switch
iSitePower-M
2.1
Power Module
2.2
Left view Right view (door opened)
Decorative
cover
Right view

4
(1) Alignment
boss
(2) COM port
(3) Terminals
for battery
module
cascading
(4) Heat sink
(5) Ground
points
Battery Module
2.3
(1) Ground
point on the
door
(2) Ground
bar
(3) Cable bags
(4)
AC input
circuit breaker
(5) N wiring
terminal
(6) AC output
circuit breaker
AC Parallel Box
2.4
Left view Right view
3Installation Preparations
Installation Environment Requirements
3.1
If a battery module is dropped or violently impacted during installation, it may become
faulty and cannot be used. Using a faulty module will cause safety risks such as cell leakage
and electric shock.
Wall and Ground Requirements
3.2
•The product can be mounted on a concrete wall or brick wall and cannot be mounted on a
sandwich panel wall or a wooden wall.
•The bearing capacity of the ground must be greater than or equal to 500 kg/m2.

5
Installation Tools
3.3
Hammer drill Insulated torque socket
wrench (including an
extension bar)
Adjustable torque
wrench
Diagonal pliers Wire stripper
Flat-head insulated
torque screwdriver
Rubber mallet Utility knife Cable cutter
Crimping tool,
model: PV-CZM-
CZM41100
(preferred)/CZM22
100
Cord end terminal
crimping tool
Removal tool
(model: PV-MS-HZ
open-end wrench)
Cable tie Vacuum cleaner
Multimeter (DC voltage
measurement range ≥
600 V DC)
Marker
Heat gun Protective gloves Goggles Anti-dust mask
Work shoes
Steel measuring tape Level Hydraulic pliers
Heat shrink tubing
Phillips insulated
torque screwdriver

6
Installation Dimensions
3.4
Single Product Scenario
Parallel Connection or Capacity Expansion Scenarios
(Top view)
(Top view)

7
4Installing a Mounting Bracket
Ground Mounting
Two marking out templates are required for
ground mounting. A small marking out
template determines holes on the ground, and
a large marking out template determines
holes on the wall.
1. Cut the marking out template along the
dotted line.
3. Mark the mounting holes
for battery modules.
4. Drill holes and install expansion
bolts.
The base must be secured to the ground
using bolts. Otherwise, the device may tip
over, causing personal injury or device
damage.
2. Install the mounting base.
Level
Marking out
template

8
Wall Mounting
3. Install the wall-mounting base.
2. Drill holes and install expansion
bolts.
1. Mark the mounting holes for
the wall-mounting base and
battery modules.

9
5Installing Modules
Installing Battery Modules and Power Modules
5.1
•Two persons are required to move a module.
•Battery modules must be secured to the wall.
1. Install a battery module on the
mounting base.
This section describes how to install
modules in the ground mounting scenario.
2. Secure the battery module to the wall.
3. Install a wall-mounting base cover.
In the wall-mounting scenario,
install battery modules before
installing the wall-mounting
base cover.

10
5. Open the power module maintenance compartment and set the DIP switch address.
Scenario
DIP Switch
Address Pin 1(M/S) Pin 2 (A) Pin 3 (B) Pin 4 (C)
Single product
1ON OFF OFF OFF
Parallel
products
Master
1ON OFF OFF OFF
Slave 1
2 OFF ON OFF OFF
Slave 2
3 OFF OFF ON OFF
4. Install the remaining battery modules and power module from bottom to top. Each time a
module is installed, tighten the screws on the left and right, and then secure it against the wall.
Ground mounting Wall mounting

11
Installing Batteries for Capacity Expansion
5.1
One bracket supports a maximum of three battery modules. If more than three battery modules
are installed, an additional bracket is required.
(Optional) Installing Battery Modules for Capacity Expansion
5.2
1. Install the bracket and modules. For details, see chapters 3 and 4.1.
3. Install the top cover on the battery module.
2. Remove the L-shaped plates from the top cover, rotate them by 180 degrees, and install them back on the
top cover.

12
18
2
•Connect cables in accordance with local installation laws and regulations.
•Before connecting cables, ensure that the DC SWITCH on the power module and all the
switches connected to the power module are set to OFF. Otherwise, the high voltage of the
system may result in electric shocks.
•Do not touch the manual ON/OFF switch when installing cables.
6Installing Cables
Preparing Cables
6.1
Prepare cables of the required length based on the actual application scenario and device
installation position.
No.
Cable
Type
Conductor Cross
-
Sectional Area Range
Outer
Diameter
1
Solar input power cable
Common outdoor PV
cable in the industry
4
–6 mm2
5.5
–9 mm
2
AC input and output
power cables
Outdoor three
-core
copper cable (L/N/PE)
4
–6 mm2
13.7
–16.9 mm
3
Ground cable
Single
-core outdoor
copper cable
Main ground cable: 4
–
6
mm
2(same as the
cross
-sectional area of
the AC input cable)
Ground cable between
battery modules (in
capacity expansion
scenarios): 6 mm
2
-
4
Dry contact signal cable
Outdoor shielded twisted
pair cable (8 cores)
0.2
–1 mm2
6.3
–7.5 mm
Stripping Length
Cable
1
2
PV input power cable
N/A
8
–10 mm
AC input power cable
100 mm
PE wire: 7 mm; L/N wire: 17 mm
AC output power cable
75 mm
PE wire: 7 mm; L/N wire: 17 mm
Ground cable
N/A
7 mm

13
Installing Ground Cables
6.2
•Ensure that the ground cables are installed securely. Inappropriate grounding may cause
device damage and personal injury.
•Connect the ground point of the power module to the ground bar, and then connect
equipotential cables between modules.
Standard Scenario
Ground bar
Capacity Expansion Scenario
•In capacity expansion scenarios, cascading cables at the lower part must be routed from the
rear of the product.
•Cables outside the device must be routed through cable pipes.
•For details about how to prepare OT terminals, see the appendix.
Ground bar

14
1. Prepare cable terminals by referring to the appendix. Connect AC power cables to the
terminal connectors.
Installing AC Input and Output Power Cables
6.3
Before installing an AC input power cable, ensure that the upstream AC input switch is turned
off and a prominent label indicating "Do not operate" is set.
2. Install the AC output power cable and
secure the cable using cable clips. 3. Install the AC input power cable and
secure the cable using cable clips.

15
Installing PV Input Power Cables
6.4
•Take the disassembly wrench out of the decorative cover.
•Prepare cable terminals by referring to the appendix.
1. Use a wrench to remove the waterproof gland from the PV input terminal on the power module.
2. Install the PV input power cables.

16
Installing Battery Module Power Cables
6.5
Standard Scenario
1. Use a wrench to remove the waterproof glands from the cascading terminals of the battery
modules.
2. Install power cables for the battery modules.
3. Use a wrench to remove the waterproof gland from the power module.
4. Install power cables between the battery module and power module.
Take the disassembly wrench out of the decorative cover.

17
Capacity Expansion Scenario
•In capacity expansion scenarios, you need to separately purchase bottom cascading cables
from Huawei Digital Power.
•In capacity expansion scenarios, cascading cables at the lower part must be routed from the
rear of the product.
•Cables outside the device must be routed through cable pipes.
Bottom cascading cable

18
Installing Battery Module Signal Cables
6.6
When a communications terminal is connected to a single network cable, a waterproof rubber
plug must be installed.
Locking cap
Waterproof rubber
plug
Waterproof gland
1. Remove the waterproof gland from the communications terminal of a battery module.
2. Remove the locking cap and waterproof rubber plug from the communications terminal housing.
3. Install a communications cable for the battery module.
4. Lock the communications terminal waterproof gland.
5. Reinstall the waterproof rubber plug.
6. Tighten the locking cap and secure the signal cable using cable clips.
7. Install communications cables for other battery modules in sequence.
Unused waterproof rubber plugs
and holes need to be sealed.
Standard Scenario

19
Capacity Expansion Scenario
•In capacity expansion scenarios, cascading cables at the lower part must be routed from the
rear of the product.
•Cables outside the device must be routed through cable pipes.