Off-Grid Solar Energy Storage System for Rural Households in Nairobi, Kenya | Highland Clean Energy Benefit Scheme

This solution develops a standalone off-grid solar storage system for rural households in Kenya’s Nairobi highlands. Utilizing local solar resources and equipped with a 3kW hybrid inverter and 2.5kWh battery, it delivers reliable clean power for basic loads including lighting, TVs and fans. With simple structure and excellent highland environmental adaptability, it effectively solves power shortages in remote off-grid rural areas.

2026-10-06

Technical Proposal for PV Energy Storage Power Supply System for Duplex House in Nigeria

This solution develops a PV energy storage system for Nigerian duplex residences. Equipped with 14×650W solar panels, a 6kW hybrid inverter and a 32kWh long-cycle lithium battery, it generates 45 kWh daily and stores 32 kWh of surplus power. Supporting grid-tied and off-grid backup operation, it effectively solves frequent local power outages and ensures stable power for air conditioners, freezers and other household appliances.

2026-10-06

Technical Solution for Solar-Storage Integrated Power Supply System for Private Villa in Ogun State, Indonesia---Tropical Sunshine · Green Power to Residence

This solution designs a 12kW/17.5kWh off-grid solar-storage integrated power supply system for a private villa in Ogun State, Indonesia. It adopts 16 pieces of 625W N-type PV modules configured into 2 strings connected to dual MPPT channels, paired with an IP66-rated hybrid inverter & controller and lithium iron phosphate batteries. The system achieves a daily power generation of 50 kWh and energy storage capacity of 17.5 kWh.

2026-09-29

South Africa Cape Town Residential PV & Energy Storage Integrated Technical Solution | Tackling Load Shedding Challenges

This solution addresses load shedding issues for villas in Cape Town, South Africa. It is equipped with 10 pieces of 580W PV modules, a 5kW hybrid inverter and a 15kWh low-voltage lithium battery. The system delivers an average daily power generation of 29 kWh and can store 15 kWh of energy per day. Supporting grid-tied operation and off-grid emergency power supply during blackouts, the equipment is adapted to local high-temperature conditions with multiple safety protections.

2026-09-29

Technical Solution of Grid-tied and Off-grid PV Energy Storage Power Supply for Households in Qinghai Tibetan Pastoral Areas

Qinghai Tibetan pastoral areas are vast and sparsely populated with limited grid coverage. This grid-tied/off-grid PV energy storage system generates 12kWh daily with 4.8kWh effective storage, ensuring stable power for household appliances in pastoral families.

2026-09-21

Technical Solution for 3kW-5kWh Solar-Storage-Charging Integrated Grid-Tied/Off-Grid Power Supply for Suburban Residential Buildings in Lusaka

Power grids in suburban Lusaka, Zambia are poorly built and unstable, causing frequent outages, voltage fluctuations and maintenance blackouts that disrupt household lighting and appliances. To address these issues, this project adopts a grid-tied/off-grid residential PV energy storage system. The all-in-one storage unit supports municipal power and diesel generator backup charging to enable complementary power supply from PV, battery storage and backup power sources.

2026-09-21