User Manuals: LEMA LOG-0001-A Electrical Enclosure

Manuals and User Guides for LEMA LOG-0001-A Electrical Enclosure. We have 1 LEMA LOG-0001-A Electrical Enclosure manual available for free PDF download: User Manual

LEMA LOG-0001-A User Manual (102 pages)

Brand: LEMA | Category: Solar panel | Size: 17 MB

Table of Contents
2
Figures
5
Document Revisions
8
Disclaimers
8
Trademarks and Copyright
8
Customer Support
8
Mail
8
Overview
9
Figure 1-1 - LEMA Off-Grid System (Model: LOG-0001-A)
9
Specifications
10
LEMA Off-Grid Solar Tracker 1.2KW
10
LEMA Off-Grid Electrical Enclosure
10
LEMA Off-Grid Pump Kit
10
System Components
11
Mechanical System
11
Mast
11
Figure 3-1 - Mechanical System
11
Figure 3-2 - Mast
11
Goal Post
12
Yard
12
Hardware
12
Linear Motor Season
12
Figure 3-3 - Goal Post
12
Figure 3-4 - Yard
12
Hardware
13
Figure 3-5 - Linear Motor Season
13
Linear Motor Day
14
Hardware
14
Figure 3-6 - Linear Motor Day
14
Footing
15
Figure 3-7 - Footing
15
Sonotube
16
PVC Tubing
16
Figure 3-8 - Sonotube
16
Figure 3-9 - PVC Tubing
16
Hardware
17
PV Racking
17
Figure 3-10 - PV Racking
17
PV Racking Supports
18
PV (Solar) Panels
18
Figure 3-11 - PV Racking Supports
18
PV Disconnect Switch
19
Hardware
19
Solar Tracker Controller
19
Figure 3-12 - LG400 Solar Panels
19
Figure 3-13 - PV Disconnect Switch
19
Hardware
20
LEMA Off-Grid Electrical Enclosure
20
Figure 3-14 - Solar Tracker Controller
20
Figure 3-15 - Solar Tracker Controller Diagram
20
Figure 3-16 - LEMA Off-Grid Electrical Enclosure
21
Batteries
22
Figure 3-17 - LEMA Off-Grid Electrical Enclosure Internals
22
Battery Cables
23
Figure 3-18 - 12V 100AH AGM Sealed Lead Acid Battery
23
Figure 3-19 - Upper Battery Cables
23
Lower Battery Mounts
24
Upper Battery Hold-Down Bolts
24
Figure 3-20 - Lower Battery Cables
24
Figure 3-21 - Lower Battery Mounts
24
Inverter
25
Charge Controller
25
Figure 3-22 - Upper Battery Hold-Down Bolts
25
Figure 3-23 - Victron Energy Multiplus-II
25
Controls System
26
Circuit Breakers
26
Figure 3-24 - Victron Energy Smartsolar MPPT 150
26
Figure 3-25 - Electrical Controls System
26
Figure 3-26 - Main Circuit Breaker Bank
27
Hardware
28
Pump & Pump Float
28
Pump Float
28
Figure 3-27 - Lower Circuit Breaker
28
Pump Cable
29
Figure 3-28 - Pump Float
29
Figure 3-29 - Pump Cable
29
Pump Tubing
30
Pump Float Switch
30
Figure 3-30 - Pump Tubing
30
Figure 3-31 - Pump Float Switch
30
Mechanical Structure & PV Racking Wire Kit
31
Hardware
31
Figure 3-32 - Mechanical Structure & PV Racking Wire Kit
31
Tool Kit & Spare Parts
32
Tool Kit
32
Figure 3-33 - Tool Kit
32
Spare Parts
33
Hardware
33
Figure 3-34 - Spare Parts
33
Packaging
34
Box 1 of
34
Figure 4-1 - Packaged & Sealed LEMA Off-Grid Shipping Boxes
34
Box 2 of
35
Figure 4-2 - Box 1 of 5
35
Box 3 of
36
Box 4 of
36
Figure 4-3 - Box 2 of 5
36
Figure 4-4 - Box 3 of 5
36
Box 5 of
37
Figure 4-5 - Box 4 of 5
37
Box 5 of 5 - Lower Section
38
Box 5 of 5 - Upper Section
38
Figure 4-6 - Box 5 of 5 - Lower Section
38
Installation Instructions
39
Overview
39
Layout
39
Major Component Layout
39
Solar Tracker Orientation
40
Footing Installation and Concrete Pour
40
Solar Tracker Footing
40
Figure 5-2 - Footing Assembly
40
Figure 5-3 - Solar Tracker Footing Hole Dimensions
41
Figure 5-4 - Footing Orientation in Hole/Concrete
41
LEMA Off-Grid Electrical Enclosure Concrete Pad
42
Cable Trench In-Between Solar Tracker and LEMA Off-Grid Electrical Enclosure
42
Figure 5-5 - Install PVC Tubing
42
Figure 5-6 - 5.3.2 LEMA Off-Grid Electrical Enclosure Concrete Pad Dimensions
42
LEMA Off-Grid Electrical Enclosure, Mechanical System, Linear Motors, PV Racking, and Solar Tracker Controller
43
Setup LEMA Off-Grid Electrical Enclosure
43
Figure 5-7 - LEMA Off-Grid Electrical Enclosure Setup on Concrete Pad
43
Electrical Connections between Solar Tracker and Base of LEMA Off-Grid Electrical Enclosure
44
Figure 5-8 - LEMA Off-Grid Electrical Enclosure Base Rear Cover Bolt Locations
44
Figure 5-9 - LEMA Off-Grid Electrical Enclosure Base Rear Cover Removed
44
Figure 5-10 - Cable Bundle between Solar Tracker and LEMA Off-Grid Electrical Enclosure
45
Bury the 8' Copper Ground Rod
46
Figure 5-11 - Electrical Connections in Base of LEMA Off-Grid Electrical Enclosure
46
Figure 5-12 - Solar Tracker Power and Data Cable Connector
46
Figure 5-13 - 8' Copper Ground Rod Location
47
Figure 5-14 - Installed 8' Copper Ground Rod
47
Route Wires through the Mast and PVC Tubing
48
Mount the Mast
48
Figure 5-15 - Mast Mounted on Concrete
48
Figure 5-16 - Align Mast North & South
49
Figure 5-17 - Align the Lower Linear Motor Season Mounting Point North-South
49
Mount the Goal Post
50
Attach the Linear Motor Season
50
Figure 5-18 - Goal Post Mount on Mast
50
Mount the Yard
51
Figure 5-19 - Mounted Linear Motor Season
51
Attach the Linear Motor Day
52
Figure 5-20 - Mounted Yard on Goal Post
52
Attach the PV Racking Yard Supports
53
Figure 5-21 - Mounted Linear Motor Day
53
Figure 5-22 - Pre-Assembly of the PV Racking Yard Support
54
Figure 5-23 - Post-Assembly of the PV Racking Yard Supports
54
Attach the PV Racking Side Supports
55
Figure 5-24 - Pre-Assembly of the PV Racking Side Supports
55
Figure 5-25 - Post-Assembly of the PV Racking Side Supports
56
Attach the PV Racking Center Supports
57
Figure 5-26 - Identification of the 3X Unique PV Racking Center Support
57
Figure 5-27- Pre-Assembly of the PV Racking Center Supports
58
Figure 5-28 - Post-Assembly of the PV Racking Center Supports
58
Attach the PV Disconnect Switch
59
Attach the PV Panels
59
Figure 5-29 - PV Disconnect Switch Location
59
Figure 5-30 - Pre & Post-Assembly of the PV Disconnect Switch
59
Figure 5-31 - PV Panel Orientation on the PV Racking
60
Figure 5-32 - Pre-Assembly of the PV Panels
61
Figure 5-33 - Post-Assembly of the PV Panels
61
Figure 5-34 - PV Panel Aluminum Grounding Lug Locations
62
Figure 5-35 - PV Panel Aluminum Grounding Lug Location (Right)
63
Figure 5-36 - PV Panel Aluminum Grounding Lug Location (Left)
63
Remove the PV Disconnect Switch Cover
64
Figure 5-37 - PV Disconnect Switch Cover Bolt Locations & Pre-Disassembly
64
Figure 5-38 - Post-Disassembly PV Disconnect Switch Cover
64
Mount the Solar Tracker Controller
65
Figure 5-39 - Pre & Post-Assembly of the Solar Tracker Controller
65
Figure 5-40 - Orientation of the Solar Tracker Controller on the Goal Post
65
Wiring Solar Tracker Controller, Linear Motors, PV Panels, PV Disconnect Switch, Grounding/Bonding, and LEMA Off-Grid Electrical Enclosure
66
Connect Electrical Cables on Solar Tracker Controller
66
Figure 5-41 - Solar Tracker Controller Cables
66
Wire Copper Grounding Braid, Solar Track Controller, and PV Disconnect Switch
67
Figure 5-42 - Day Axis Limit Switch Location & Routing Path
67
Figure 5-43 - Wire Routing Along Mast and Goal Post
68
Figure 5-44 - Wire Routing Along the Goal Post, Yard, and PV Racking
69
Figure 5-45 - Copper Braid Routing Locations
70
Figure 5-46 - Excess Copper Braid on PV Panel #1
70
Figure 5-47 - PV Disconnect Wire Routing
71
Figure 5-48 - Copper Ground Rod, 1/2" Ground Rod Clamp, Copper Braid, and Grounding Wire (Green) Connection
71
Wire PV Panels
72
Figure 5-49 - PV Panels Wired in Series (+144VDC)
72
Figure 5-50 - PV Panel #1 Wire Routing
72
Figure 5-51 - PV Panel #3 Wire Routing
73
Figure 5-52 - PV Panel #2 and PV Disconnect Switch Wire Routing
73
Figure 5-53 - Tighten Zip Ties & Remove Excess Zip Tie Material
74
Figure 5-54 - PV Disconnect Switch Cover Re-Installed
74
Figure 5-55 - Completed Mechanical Structure Wiring (Orthogonal)
75
Figure 5-56 - Completed Mechanical Structure Wiring (Side)
75
Install the Batteries
76
Figure 5-57 - Four Batteries in Series
76
Figure 5-58 - Upper Circuit Breakers
77
Figure 5-59 - Lower Circuit Breaker
77
Figure 5-60 - Battery "BAT 102" Terminal Labels
78
Figure 5-61 - Secured Battery Cables and Upper Battery Mounts During Shipping
79
Figure 5-62 - Empty Battery Enclosure
79
Figure 5-63 - Insert the Bottom Plate
80
Figure 5-67 - Install Battery BAT 104
82
Figure 5-68 - Connection "101 [+] [8]" Battery Temperature Monitor
82
Figure 5-69 - Secure Top Batteries with the Upper Battery Hold-Down Bolts
83
Pump System
84
Pump & Pump Float
84
Figure 5-70 - Pump Float and Pump Tubing Connection Locations
84
Figure 5-71 - Pump Float and Pump Cable Connection Locations
85
Figure 5-72 - Pump Cable and LEMA Off-Grid Electrical Enclosure Connection Locations
85
Pump Float Switch
86
Figure 5-73 - Pump Float Switch Connection Location
86
Figure 5-74 - Plump Float Switch Connection on the LEMA Off-Grid Electrical Enclosure
86
Remove Nighthawk M1 Mobile Router Battery
87
Unit-Specific Checkout Sheet
88
Commissioning and Running
89
First Time Commissioning & Power-Up
89
Primary Operation of the Solar Tracker
89
Solar Tracker Automation Button Commands
90
Solar Tracker Photovoltaic Disconnect Switch
91
Primary Operation of the LEMA Electrical Enclosure
91
Toggling Outlet 1 and Outlet 2 Via External Button
91
Check Battery Level Via External Button
91
Software Versions
92
Connectivity
93
Network Topology
93
Figure 9-1 - Netgear Nighthawk M1 Mobile Router
93
Addresses
94
Wifi Hot Spot
94
Figure 9-2 - Network Topology
94
Home Assistant
96
Home Assistant Pages
96
Figure 10-1 - Home Assistant Login
96
Figure 10-2 - Main Power Switches and Batter Level
96
Figure 10-3 - Details Tab
97
Figure 10-4 - History Tab
97
Remote Connectivity Via Nabu Casa Web Service
98
Figure 10-5 - History Tab Continued
98
Electrical One-Line Diagram
100
Figure 5-64 - Install Battery BAT
101
Electrical Drawing
102
Figure 5-65 - Install Battery BAT
102

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