30kW PV-ESS Hybrid Stable Power Supply Technical Solution for Garment Processing Factory in Ibadan, Nigeria

This solution designs a 30kW PV-ESS hybrid power supply system for a garment processing factory in Ibadan, Nigeria, equipped with 42 pieces of 630W PV modules, a 30kW hybrid inverter/controller and a 40kWh high-voltage energy storage battery. The system delivers a daily power generation of 132kWh with 40kWh of stored energy in the battery. It addresses frequent local grid outages, cuts diesel consumption and ensures stable factory production.

2026-10-06

60kW Solar-Storage Integrated Intelligent Power Supply Solution for a Car Wash in Romania — "Powered by Sunlight, Operation Continues During Power Outages"

This paper addresses the pain points of high power consumption and vulnerability to power outages at a car wash in Romania, and proposes a solar-storage solution consisting of a 58kW PV array, 60kWh energy storage and 60kW inverters. It elaborates on equipment specifications and operating principles, and visually demonstrates performance through a load duration table. The system generates an average of 290 kWh per day and stores 60 kWh daily.

2026-09-29

Technical Solution for PV-ESS System of Palm Oil Plantation Workshop, Sumatra

This solution presents a PV energy storage system for a Sumatra palm oil plantation workshop. Configured with 16 × 600W PV modules, a 12kW hybrid inverter and two 15kWh lithium batteries, it achieves 48 kWh daily power generation and 30 kWh daily energy storage. Fully automatic and tropical-adapted, the system resolves on-site power instability and ensures reliable power supply for workshop equipment.

2026-09-28

Technical Solution for Grid-Tie and Off-Grid Integrated Solar-Storage Power Supply for Yunnan Homestays

This solution develops a 30kW solar-storage integrated power supply system for homestays in Yunnan. It is equipped with 48 pieces of 630W PV modules, a 30kW solar-storage hybrid inverter and a 96kWh energy storage battery. The system enables on-site self-consumption and peak-shaving backup, supporting both grid-tie operation and off-grid emergency power supply.

2026-09-10

Technical Proposal for a Rooftop Photovoltaic and Energy Storage System at a Hotel in Sanya

This paper presents a photovoltaic energy storage solution for a 150 m² rooftop hotel project in Sanya, comprising a 25 kW inverter, 630 W photovoltaic panels and a 64 kWh lithium-ion battery. Taking into account the hotel’s 380 V equipment load, the paper specifies the wiring configuration, load calculations and string voltage and current verification, thereby enabling on-site generation for self-consumption and peak shaving through energy storage.

2026-09-10

Photovoltaic Energy Storage Technology Solution for a Maize Milling Plant in Zambia

This solution, designed for a maize milling plant in Zambia, utilises 72 x 710W photovoltaic modules paired with four 12kW parallel-connected inverter-controller units and a total of 64kWh of lithium iron phosphate energy storage, generating an average of 255 kWh per day. It is designed to address the current instability of the local grid, with the photovoltaic system directly powering the processing loads whilst the energy storage system supplements electricity supply.

2026-09-07