Admin Request for Inspection REA Solar Mini Grid

Application for REA Solar Mini-Grid Project
REA Code REA-NEP-MG
REA LOT Number NA
REA-NEP-MG PBG
Inspectorate Field Office closest to site location Owerri
Register as Corporate
NEMSA Certificate Number CC/CEIF/PR/00137
First Name Christian
Last Name Chinedu
Other Name Eze
Position Project Engr
Phone 08160401636
Email eze.chinedu.darway@gmail.com
Address

#2 Corporate Homes Close, Off Sen. Onyewuchi Stree, Umuorgi-Orji, Owerri
State Imo
Company Name Darwaycoast Nigeria Limited
Company Email darway@darwaycoast.com
Company Phone 08033889202
Tax Registration Number 17984819-0001
Address

1 Morenikeji Street, Off Allen, Ikeja Lagos.
State Lagos
Name of the Village/Community Garki 2
State Abia
Local Government Area Umu Nneochi
Number of Inhabitants 9600
GPS Coordinates 5.95333333, 7.43416667
Site Address/Detail Description

Garki Cattle market is located along Enugu Express way after Okigwe main town
Activities Business Activity, Educational Facility, Health Care Facility, Residential
Total Solar PV Installed (kWp) 99.54
Total Solar PV Energy Produce Per Day (kwh) 398.16
Total Storage Capacity (kwh) 192
Total Load/Energy Requirement (kWh) 135.02
Storage Technology/Manufacturer Lithium ion/Alpha ESS
Type of Coupling (AC/DC) DC
Generator Rated Power (kVA) DC
Year of Construction 2023
Fuel Type Diesel
Generator Model/Manufacturer MK250/Mikano
Operation Automatic
Date of Installation of Mini-Grid May 12, 2023
Date of Application July 21, 2023
Mini-Grid Owner (Full Name) Austin Ureh
Phone 08033889202
Email darway@darwaycoast.com
Applicant Christopher Stanley
Phone 08035471177
Email stanley.christopher.darway@gmail.com

Manufacturer Longi
Model Hi-MO-5m-LR-5-72-HPH-540-560-M-35-35-and-15-G2-V16
Technology Monochrystaline
STC power (Wp) 555
Number of Cells 144
MPPT Current 13.19
MPPT Voltage 42.10

Module catalogue # Hi-MO-5m-LR-5-72-HPH-540-560-M-35-35-and-15-G2-V16
Number Series | Parallel 18/10
Total Power (Wp) 99.54
Fuse (A) 250
Surge Protection Device Yes
Converter Catalogue PWG2-50-100K-NA-EX
Cable cross-section 120

Manufacturer Sinexcel
Model PWG2-50-100K-NA-EX
Technology Hybrid
Rated Power 100
Rated Voltage 750
Rated Current 144

Manufacturer Alphaess
Model Storion
Technology Lithium ion
Cell Voltage (V) 3.2
Battery Voltage 250-520
C10 Capacity 192
Charge Voltage 520-900

Module Catalogue # Storion T50/T100
Number Series | Parallel 16/3
Total C10 capacity [kWh] 258
Fuse rating [A] 220
Date of cell production July 6, 2022
Date of installation June 8, 2023
Cable cross-section [mm²] 150

PV Generator Measured open circuit voltage [V]
String Number 10
Value 750

Inverter/Charge Controller General visual inspection observations
String Number 2
Reference Datasheet

Battery Storage General visual inspection observations
String Number 3
Reference Datasheet

General Safety/Security General visual inspection observations
String Number 1
Reference Datasheet
Official Letter of Request https://nemsa.gov.ng/wp-content/uploads/formidable/67/DarwayCoast-letter-Head_PDF-1.pdf
PV System https://nemsa.gov.ng/wp-content/uploads/formidable/67/Hi-MO-5m-LR-5-72-HPH-540-560-M-35-35-and-15-G2-V16-b8597c604-1.pdf
Charge Controller or Grid-tie Inverter https://nemsa.gov.ng/wp-content/uploads/formidable/67/PWG2-50-100K-NA-EX-20210915-1-2-1.pdf
Combiner Boxes https://nemsa.gov.ng/wp-content/uploads/formidable/67/COMBINER-BOX-1-3-1.pdf
Battery System https://nemsa.gov.ng/wp-content/uploads/formidable/67/Alphaess-battery.pdf
Earthing & Surge Protection System https://nemsa.gov.ng/wp-content/uploads/formidable/67/Equipment-Layout-GARKI-1.pdf
User ID Stanley Christopher