Admin Request for Inspection REA Solar Mini Grid

Application for REA Solar Mini-Grid Project
REA Code REA-NEP-MG
REA LOT Number Lot 1
REA-NEP-MG EEP2
Register as Corporate
NEMSA Certificate Number CC/CEIF/PR/00231
First Name Odinakachukwu
Last Name Agubata
Position Project Engineer
Phone +2348135175681
Email odinaka@emone.energy
Address

No 21 Danube Street Maitama
State Federal Capital Territory
Company Name Emone Energy Solutions
Company Email info@emone.energy
Company Phone +234092912738
Tax Registration Number 17846275-0001
Address

21 Danube Street Maitama
State Federal Capital Territory
Name of the Village/Community University of Abuja Permanent Site
State Federal Capital Territory
Local Government Area Gwagwalada
Number of Inhabitants 40000
GPS Coordinates Latitude 8.992553, Longitude 7.171086
Site Address/Detail Description

University of Abuja Permanent Site, Airport Road, FCT
Activities Educational Facility, Residential
Total Solar PV Installed (kWp) 3341.8
Total Solar PV Energy Produce Per Day (kwh) 12848
Total Storage Capacity (kwh) 2032
Total Load/Energy Requirement (kWh) 4549360
Storage Technology/Manufacturer Huawei
Type of Coupling (AC/DC) AC
Generator Rated Power (kVA) 3400
Year of Construction 2024
Fuel Type Diesel
Generator Model/Manufacturer Mikano
Operation Automatic
Date of Installation of Mini-Grid October 9, 2024
Date of Application October 9, 2024
Mini-Grid Owner (Full Name) Emone Energy Solutions
Phone +234092912738
Email info@emone.energy
Applicant Odinakachukwu Agubata
Phone +2348135175681
Email odinaka@emone.energy

Manufacturer Canadian Solar
Model CS6W-550MS-1500V
Technology Monocrystalline
STC power (Wp) 550
Number of Cells 144
MPPT Current 30
MPPT Voltage 1500

Module catalogue # CS6W-550MS 1500V
Number Series | Parallel 217
Total Power (Wp) 3341800
Fuse (A) 0
Surge Protection Device Type I + II
Converter Catalogue CS6W-550MS 1500V
Cable cross-section 1C 4mm Cu Cable

Manufacturer Huawei
Model SUN2000-200kTL-H2
Technology Transformerless
Rated Power 215kVA
Rated Voltage 800
Rated Current 144.4

Manufacturer Huawei
Model LUNA2000-2.0MWH-1H0
Technology Lithium Ion Phosphate
Cell Voltage (V) 51.2
Battery Voltage 1250
C10 Capacity 2032kWh
Charge Voltage 1020V – 1365V

Module Catalogue # Huawei
Number Series | Parallel 1
Total C10 capacity [kWh] 2032
Fuse rating [A] 0
Date of cell production December 10, 2022
Date of installation February 10, 2024
Cable cross-section [mm²] 2 x 240

PV Generator Expected open circuit voltage [V]
String Number 1 -217
Value 1388.8
PV Generator Measured open circuit voltage [V]
String Number 1 – 217
Value 1243 – 1315
PV Generator Expected short circuit current [A]
String Number 1 -217
Value 14
PV Generator Measured short circuit current [A]
String Number 1 – 217
Value 10.5 – 13.3
PV Generator Measured ambient temperature [°C]
String Number 1 – 217
Value 28
PV Generator Measured module temperature [°C]
String Number 1 – 217
Value 35
PV Generator Measured solar insulation [W/m²]
String Number 1 – 217
Value 182
PV Generator Measured insulation resistance [Mega Ohm]
String Number 1 – 217
Value 160
PV Generator General visual inspection observations
String Number 1 – 217
Value Pass
PV Generator Surge Protective Devices functional (indicator at device)?
String Number 1 – 217
Value Pass
PV Generator Overcurrent protection operational (correct fuse rating)?
String Number 1 – 217
Value Pass
PV Generator String cables fixed and cables without damages
String Number 1 – 217
Value Pass
PV Generator Connectors properly connected under no mechanical strain
String Number 1 – 27
Value Pass

Inverter/Charge Controller General visual inspection observations
String Number 1 – 16
Reference Pass
Inverter/Charge Controller Inverter protection settings programmed to local requirements?
String Number 1 – 16
Reference Pass
Inverter/Charge Controller Means of isolating the inverter been provided on the AC side?
String Number 1 – 16
Reference Pass
Inverter/Charge Controller All Inverters/Charge controller operating correctly?
String Number 1 -16
Reference Pass

Battery Storage General visual inspection observations
String Number 1
Reference Pass
Battery Storage Wiring properly done without visual deficits
String Number 1
Reference Pass
Battery Storage Tightening torque of all screws to connectors to the batteries and in between the cells of the batteries is according to the equipment manufacturer’s recommendations
String Number 1
Reference Pass
Battery Storage Battery inverter or charge controller parameters are properly set (correct system configuration, date and time, control of the load shedding relays, reading of external temperature sensor verified, …)
String Number 1
Reference Pass
Battery Storage State of charge (If applicable state of health)
String Number 1
Reference Pass
Battery Storage Safety measures for the respective types of batteries applied
String Number 1
Reference Pass
Battery Storage Deep discharge protection, over-charge protection and temperature monitoring installed and functional
String Number 1
Reference Pass
Battery Storage Cell voltage
String Number 1
Reference Pass
Battery Storage Cell impedance
String Number 1
Reference Pass
Battery Storage Cell temperature
String Number 1
Reference Pass

General Safety/Security General visual inspection observations
Official Letter of Request https://nemsa.gov.ng/wp-content/uploads/formidable/67/NEMSA-Official-Letter-of-Request-1-1.pdf
PV System https://nemsa.gov.ng/wp-content/uploads/formidable/67/CS-Datasheet-HiKu6_CS6W-MS_v2.4_F35A_EN_530-555W.pdf
Charge Controller or Grid-tie Inverter https://nemsa.gov.ng/wp-content/uploads/formidable/67/SUN2000-200KTL-H2-Datasheet-20230822-2.pdf
Combiner Boxes https://nemsa.gov.ng/wp-content/uploads/formidable/67/NEMSA-STS-1.pdf
Battery System https://nemsa.gov.ng/wp-content/uploads/formidable/67/LUNA2000-20MWH-1H01H12H1.pdf
Earthing & Surge Protection System https://nemsa.gov.ng/wp-content/uploads/formidable/67/EEP-UNIABUJA-PV-E-013-Earthing-Layout-1.0-2.pdf
User ID Odinakachukwu Agubata