Admin Request for Inspection REA Solar Mini Grid
| Application for | REA Solar Mini-Grid Project |
|---|---|
| REA Code | REA-NEP-MG |
| REA LOT Number | NIL |
| REA-NEP-MG | PBG |
| Register as | Corporate |
| NEMSA Certificate Number | 1240803 |
| First Name | Chinedu |
| Last Name | Eze |
| Other Name | Christian |
| Position | Project Engineer |
| Phone | 08160401636 |
| chinedu.eze@darwaycoast.com | |
| Address |
Agudele Ogbagu Obukpa, Nsukka LGA, Enugu State |
| State | Enugu |
| Company Name | Darway Coast Nig. Ltd |
| Company Email | darway@darwaycoast.com |
| Company Phone | 08033889202 |
| Tax Registration Number | 17984819-0001 |
| Address |
1 Morenikeji Street, off Allen Avenue, Ikeja, Lagos State, Nigeria. |
| State | Lagos |
| Name of the Village/Community | Umuenwelum |
| State | Anambra |
| Local Government Area | Anambra West |
| Number of Inhabitants | 1000 |
| GPS Coordinates | 6.3626, 6.746177 |
| Site Address/Detail Description |
Umuenwelum mini grid is a 186kWp isolated solar mini grid that is located in the Umuenwelum village in Anambra West Local Government Area of Anambra state. |
| Activities | Business Activity, Educational Facility, Health Care Facility, Residential |
| Total Solar PV Installed (kWp) | 186.48 |
| Total Solar PV Energy Produce Per Day (kwh) | 560 |
| Total Storage Capacity (kwh) | 430kWh |
| Total Load/Energy Requirement (kWh) | 90 |
| Storage Technology/Manufacturer | Li-ion/Deye |
| Type of Coupling (AC/DC) | DC |
| Generator Rated Power (kVA) | NA |
| Year of Construction | 0 |
| Fuel Type | NA |
| Generator Model/Manufacturer | NA |
| Operation | NA |
| Other Generation Technology | NA |
| Other Rated Power (kVA) | NA |
| Other Model/Manufacturer | NA |
| Date of Installation of Mini-Grid | May 8, 2025 |
| Date of Application | May 14, 2025 |
| Mini-Grid Owner (Full Name) | Darway Coast Nig. Ltd |
| Phone | 08033889202 |
| darway@darwaycoast.com | |
| Applicant | Eze Chinedu Christian |
| Phone | 08160401636 |
| chinedu.eze@darwaycoast.com | |
| Manufacturer | Jinko Solar |
| Model | JKM555M-72HL4-V |
| Technology | Monocrystalline |
| STC power (Wp) | 555 |
| Number of Cells | 144 |
| MPPT Current | 13.33A |
| MPPT Voltage | 41.64V |
| Module catalogue # | NA |
| Number Series | Parallel | 16/21 |
| Total Power (Wp) | 8880 |
| Fuse (A) | 15A |
| Surge Protection Device | 3.8kV/40kA |
| Converter Catalogue | NA |
| Cable cross-section | 6mm sq. |
| Manufacturer | Deye |
| Model | SUN-50K-SG01HP3-EU-BM4 |
| Technology | Hybrid inverter system |
| Rated Power | 50 |
| Rated Voltage | 230/400V |
| Rated Current | 72.168 |
| Manufacturer | Deye |
| Model | BOS-G60 |
| Technology | Li-ion |
| Cell Voltage (V) | NA |
| Battery Voltage | 51.2 |
| C10 Capacity | 100Ah |
| Charge Voltage | 57.6V |
| Module Catalogue # | NA |
| Number Series | Parallel | 12/7 |
| Total C10 capacity [kWh] | 430kWh |
| Fuse rating [A] | 700 |
| Date of cell production | March 14, 2024 |
| Date of installation | May 8, 2025 |
| Cable cross-section [mm²] | 35mm sq. |
| PV Generator | Expected open circuit voltage [V] |
| String Number | 1 |
| Value | 50.34V |
| Inverter/Charge Controller | General visual inspection observations |
| String Number | 1 |
| Reference | It is in good condition |
| Battery Storage | General visual inspection observations |
| String Number | 1 |
| Reference | It is in good condition |
| General Safety/Security | General visual inspection observations |
| String Number | 1 |
| Reference | It is in good condition |
| Official Letter of Request | https://nemsa.gov.ng/wp-content/uploads/formidable/67/Umuenwelum-NEMSA-Inspection-Letter.pdf |
| PV System | https://nemsa.gov.ng/wp-content/uploads/formidable/67/PV-Layout-1.pdf |
| Charge Controller or Grid-tie Inverter | https://nemsa.gov.ng/wp-content/uploads/formidable/67/Inverter-SLD-1.pdf |
| Combiner Boxes | https://nemsa.gov.ng/wp-content/uploads/formidable/67/Umuenwelum-Fuse-Box.pdf |
| Battery System | https://nemsa.gov.ng/wp-content/uploads/formidable/67/Battery-System-Drawing-1.pdf |
| Earthing & Surge Protection System | https://nemsa.gov.ng/wp-content/uploads/formidable/67/Earthing-System-Drawing-1.pdf |
| User ID | Chinedu Eze |