The Huefter Group is the distributor of LUMNOX GoodWe on the island of Sal, Cape Verde (Cabo Verde). We sell and install GoodWe inverters and batteries from stock, as the heart of our off grid solar systems. LUMNOX is the authorised GoodWe distributor in Cabo Verde, with regional technical support from GoodWe South Africa.
Sold and installed from stock. The Huefter Group sells and installs complete off-grid systems on Sal itself: solar panels, inverter, battery and app. Everything from stock, delivery 3 weeks after order, 2 year warranty.
According to Wood Mackenzie, GoodWe holds 17.5% of the global market for residential hybrid inverters (2024/2025). The company was founded in 2010 in Suzhou, China, has been listed on the STAR Market in Shanghai since 2020 and employs around 6,000 people worldwide, more than 1,000 of them in research and development. GoodWe reports over 100 GW of installed capacity in more than 100 countries.
More than 20 inverter series, from 0.7 to 350 kW, for homes, businesses and solar parks.
Number 1 worldwide in residential storage inverter shipments in 2019, according to Wood Mackenzie.
Number 1 worldwide in storage converters below 30 kW for four years in a row (2022 to 2025), according to EESA.
In the global top 10 of inverter brands in 2021, according to IHS.
ES and ET-L series: 48 volt for homes
The most common and proven home storage set up in the world. Suitable for single phase homes from 3 to 10 kW, especially the typical 6 to 8 kW. Proven technology, simple installation, expandable later with extra battery modules and low maintenance costs. It suits most apartments and houses on Sal.
ET series: high voltage for villas and businesses
High voltage (200 to 800 volt), three phase, 10 to 30 kW. It handles heavy loads, works more efficiently, is compact and ready to expand. Recommended for large villas and light commercial installations, such as hotels, restaurants and beach bars on Sal.
Technical advantages
Inverter and battery officially matched to each other.
One monitoring platform: the SEMS app shows production, consumption and battery.
EPS function: backup power during a power cut.
Modular and expandable.
Standard warranty procedure, and we take care of the registration.
Why GoodWe is ideal for Cape Verde
Electricity is expensive in Cape Verde, consumption is high in the evening because of air conditioning and lighting, and in some areas the power occasionally goes off. A GoodWe system with battery makes you more independent and cuts your electricity costs considerably. With 350 days of sunshine on Sal, you get the most out of your panels.
Our offer: complete off-grid systems
The Huefter Group sells and installs complete off-grid systems on Sal itself, from stock: solar panels, inverter, battery and an app on your phone to follow everything. Your home or business runs on its own solar power; the Electra grid only switches in as emergency backup.
Five systems: from a T2 apartment, via T3 and T4, up to systems for hotels, restaurants and beach bars. The more air conditioners, the larger the system.
Largest system: 35 kWh of battery storage, usually enough for an 18 room hotel with air conditioning and minibars.
Installation per project, by our team on Sal.
Everything in stock: delivery 3 weeks after order.