Admin Request for Inspection REA Solar Mini Grid
| Application for | REA Solar Mini-Grid Project |
|---|---|
| REA Code | REA-REF-MG |
| REA LOT Number | IMAS |
| Register as | Corporate |
| NEMSA Certificate Number | 1240803 |
| First Name | Chinedu |
| Last Name | Eze |
| Other Name | Christian |
| Position | Project Engineer |
| Phone | 08160401636 |
| eze.chinedu.darway@gmail.com | |
| Address |
Agudele Ogbagu Obukpa, Nsukka Local Government Area, 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 | Agbokim, Etomi, Abia and Bendeghe Communities |
| State | Cross Rivers |
| Local Government Area | Etung |
| Number of Inhabitants | 2567 |
| GPS Coordinates | (Agbokim Site 5.90350, 8.89907), (Etomi Site: 8.81655, 5.93713), (Abia Site: 5.93860, 8.91295), (Bendeghe site: 6.01808, 8.87056) |
| Site Address/Detail Description |
Site1: Agbokim site is a solar mini-grid site of 112.8kWp capacity and it is located in Agbokim community in Etung LGA of Cross River state |
| Activities | Residential |
| Total Solar PV Installed (kWp) | 433.9 |
| Total Solar PV Energy Produce Per Day (kwh) | 522.35 |
| Total Storage Capacity (kwh) | 797 |
| Total Load/Energy Requirement (kWh) | 159 |
| Storage Technology/Manufacturer | Li-Ion/Jinko |
| Type of Coupling (AC/DC) | DC |
| Generator Rated Power (kVA) | 0 |
| Year of Construction | 2024 |
| Fuel Type | NA |
| Generator Model/Manufacturer | NA |
| Operation | NA |
| Date of Installation of Mini-Grid | August 3, 2024 |
| Date of Application | September 6, 2024 |
| Mini-Grid Owner (Full Name) | Darway Coast Nig. Ltd |
| Phone | 08033889202 |
| darway@darwaycoast.com | |
| Applicant | Eze Chinedu Christian |
| Phone | 08160401636 |
| eze.chinedu.darway@gmail.com | |
| Manufacturer | JA Solar |
| Model | JAM72S10-415/MR |
| Technology | Monocrystalline |
| STC power (Wp) | 415 |
| Number of Cells | 144 |
| MPPT Current | 9.84 |
| MPPT Voltage | 42.18 |
| Module catalogue # | NA |
| Number Series | Parallel | Agbokim Site: 16/17, Etomi Site: 16/18, Abia Site: 18/9, Bendeghe Site: 18/324 |
| Total Power (Wp) | 6640Wp for Agbokim and Etomi site PV string power and 7470Wp for Abia and Bendeghe sites PV string power |
| Fuse (A) | 15A |
| Surge Protection Device | 3.8kV/40kA |
| Converter Catalogue | JKS196k-100H |
| Cable cross-section | 6mm sq. |
| Manufacturer | Jinko |
| Model | JKS196k-100H for Agbokim and Etomi sites, JKS135-100H and JKS270-100H for Bendeghe |
| Technology | Hybrid inverter system with Battery Energy storage system |
| Rated Power | 100kW |
| Rated Voltage | 400 |
| Rated Current | 144A |
| Manufacturer | Jinko |
| Model | Jinko |
| Technology | Li-ion |
| Cell Voltage (V) | 3.2V |
| Battery Voltage | 64V |
| C10 Capacity | 96Ah |
| Charge Voltage | 64V |
| Module Catalogue # | NA |
| Number Series | Parallel | 8/2 for Agbokim & Etomi sites, 11/1 for Abia site and 11/2 for Bendeghe site |
| Total C10 capacity [kWh] | 196kWh for Agbokim and Etomi sites, 135kWh for Abia Site and 270kWh for Bendeghe site |
| Fuse rating [A] | 300A |
| Date of cell production | July 3, 2023 |
| Date of installation | October 3, 2024 |
| Cable cross-section [mm²] | 120mm sq. |
| General comments | The BESS system is a containerized solution/powerhouse |
| PV Generator | Expected open circuit voltage [V] |
| String Number | 1 |
| Value | 686V for Agbokim and Etomi sites. 771.27V for Abia and Bendeghe site |
| Inverter/Charge Controller | General visual inspection observations |
| String Number | 1 |
| Reference | All the four inverters for the four sites are in good condition |
| Battery Storage | General visual inspection observations |
| String Number | 1 |
| Reference | All the battery strings for the four sites are in good condition |
| General Safety/Security | General visual inspection observations |
| String Number | 1 |
| Reference | All the hybrid inverter systems/BESS for the four sites are in good condition |
| Official Letter of Request | https://nemsa.gov.ng/wp-content/uploads/formidable/67/NEMSA-Inspection-Letter-1.pdf |
| PV System | https://nemsa.gov.ng/wp-content/uploads/formidable/67/IMAS-SITES-PV-LAYOUTS.pdf |
| Charge Controller or Grid-tie Inverter | https://nemsa.gov.ng/wp-content/uploads/formidable/67/IMAS-PCS-Layout.pdf |
| Combiner Boxes | https://nemsa.gov.ng/wp-content/uploads/formidable/67/IMAS-SITES-PV-COMBINER-SLD.pdf |
| Battery System | https://nemsa.gov.ng/wp-content/uploads/formidable/67/IMAS-Battery-Layout.pdf |
| Earthing & Surge Protection System | https://nemsa.gov.ng/wp-content/uploads/formidable/67/IMAS-SITES-EARTHING-SYSTEM-LAYOUT.pdf |
| User ID | Chinedu Eze |