The remote island of Kenti is a hub of fisheries export. The only available power access on the island was from a diesel genset. Since diesel runs for four hours per day, cold storing was almost impossible. In 2017 after a World Bank investment, a solar-diesel mini grid was built. However, power capacity was soon not enough. So, BOS AG supplemented the lead-acid mini grid with BOS lithium storage systems into a hybrid solution. Today, with its extended capacity and a whole optimized system, the diesel generator is used only as a bad-weather backup and 340 households are supplied with electricity around the clock.
Bay Islands, Honduras
Solar Energy for Honduras
Reliable power, functioning energy infrastructure and independence from diesel generators. This is what many Hondurans want and need to keep their businesses, institutions, and homes running. With our solar storage systems, we provide a solution that meets their needs. Together with our local partner Innovative Business Solutions (IBS) and as a part of the dena Renewable Energy Solutions Programme, we have chosen five pilot locations in the country to demonstrate our technology. Three hotels and two municipalities now run with a BOS solar storage system. The results: Lower electricity bills, uninterrupted power supply and cleaner air.
Five Locations. One Project
Solar systems with photovoltaic panels and a lithium storage system have been installed in all locations. This ensures energy supply at night and by unfavourable weather conditions. Existing energy sources like the power grid or diesel generators will be used as an optional backup. Local experts have been trained to install and maintain the systems.
THREE HOTELS ON THE BAY ISLANDS ROATÁN AND GUANAJA
POWERING PRIORITY LOADS IN GRID-TIED LOCATIONS
The Beach House is a boutique hotel on the island of Roatán, located in the beautiful Halfmoon Bay at West End. The owners Karyn and Chuck have decided to install a BOS solar storage system in order to cover priority loads during frequent power cuts. This way, they don’t have to rely on their diesel generator to ensure the basic energy needs for the hotel.
SHORTENING GENERATOR TIME IN REMOTE PLACES
The End of the World Resort is located on one of the most remote beaches on the far-out island of Guanaja. Getting there takes time and powering the generator 24/7 requires a lot of effort to owner Brian Rowland. Solar power now allows him to shorten the necessary time of generator use. He is already saving up for his second system.
UPGRADING EXISTING SOLAR SYSTEMS
The remote Mango Creek Lodge on Roatán runs on generator power and renewable energies. The lodge already had a solar system but needed more storage capacity. We thus upgraded their existing system and installed an HS business 10.
TWO COMMUNITY FACILITIES IN TOWN HALLS WITH AYUDA EN ACCIÓN
PAY AS YOU SAVE: LOWERING THE ELECTRICITY BILL
The municipality of Santa Fé de Colón has various air conditioners and a very high electricity bill. With the support of the NGO Ayuda en Acción, they can now afford a solar system. Instead of paying upfront, they pay it off with part of the savings they generate using less grid power. This means reliable power and savings right from the start.
PAY AS YOU SAVE: ENABLING THE USE OF ADDITIONAL LOADS
The municipality of Juan Francisco Bulnes in the department of Gracias a Dios couldn’t use its air conditioners, because their generator capacity was too low. Adding an HS business 10 allows them to work in cooler air and to offer special services on the weekends. They not only save money but generate additional income to pay off their system bit by bit.
Total PV installed | 44 kWp
Total battery storage | 51,2 kWh
Total CO2 saving per year | 32,5 t
1. Photovoltaic panels which power the building and charge the batteries of the BOS system.
2. BOS System powers the building during evening hours.
3. Constant use of loads is possible, independently from the weather or the time of night or day.
4. The grid, a diesel generator or lead acid batteries can be used for additional energy back-up.
Live Monitoring Data
The dena RES Project Honduras is part of the worldwide dena Renewable Energy Solutions Programme coordinated by the Deutsche Energie-Agentur (dena) – the German Energy Agency – and supported by the German Federal Ministry for Economic Affairs and Energy (BMWi) within the German Energy Solutions Initiative.
dena is the centre of expertise for energy efficiency, renewable energy sources and intelligent energy systems. As Agency for Applied Energy Transition we help achieve energy and climate policy objectives by developing solutions and putting them into practice, both nationally and internationally. In order to do this, we bring partners from politics and business together, across sectors. dena’s shareholders are the Federal Republic of Germany and the KfW Group. www.dena.de/en
What our customers say
“Solar energy contributes to reducing gender inequality and poverty gaps by becoming a new opportunity for women, youth, children to access education and other fundamental services for the exercise of rights.“
Roberto Bussi, Country Manager Ayuda en Acción Honduras
„Our venture into the solar power project was one of the best business decisions we have made. Safe clean and reliable power. On Guanaja The End of the World Resort has non interrupted power 24 hrs per day, a feat that no other hotel or resort on Guanaja has.“
Brian Rowland, Owner of End of the World Resort
In partnership with:
10 kWh total usable battery capacity
44 kWp of solar PV
51,2 kWh lithium capacity
Diesel genset for backup
1 System per hotel and town hall
Smart Energy Storage Systems
HS business 10
Making the world and people’s lives a bit better is what drives us and what we do every day with our projects. Get to know many more of our projects in countries all over the world with different climates, cultures and people.
BOS Lithium Extension Batteries
are the main component of the new innovative hybrid storage battery for Hymer caravans. Hymer AG is one of the largest manufacturer of motorhomes and caravans in Europe. The HYMER-smart-battery-system will
offer more freedom of energy
integrated battery heating,
The existing health station of Kanungu was in a very poor condition. Simple birth complications, fractures, and infectious diseases often led to death. A state-private initiative turned it into a fully functioning
hospital. Thanks to our energy storage systems, all necessary loads can be handled, especially for operations like autoclave, vacuum pumps, electrosurgical
cutters, anesthesia equipment, and surgical lights. For secure energy supply, BOS energy systems combine electricity
from solar energy, the main power grid, and a diesel generator. This project shows that even in remote areas a very
high medical level is possible.
INDIA | Together with the German Energy Agency (dena) and the German Federal Ministry for Economic Affairs and Energy (BMWi), a renewable energy solution project was initiated in 2017 in India in order to electrify a village with limited access to the existing grid.
The selected village in Uttar Pradesh has approximately 100 households. Thanks to the intelligent DC mini grid and renewable electricity produced using photovoltaic modules, the households’ basic electrification needs could be covered and the village’s water supply improved with solar pump systems. At the same time, investment costs stayed low, as highly efficient DC loads (such as LED lamps and low power consumption fans) require smaller solar systems.
With the support of our local partner Oorja to operate the grid service, training and maintenance work are guaranteed. The entire system is designed to deliver affordable, reliable and sustainable electricity for ten years.
This project is part of the worldwide dena Renewable Energy Solutions Programme coordinated by Deutsche Energie-Agentur (dena) – the German Energy Agency – and co-financed by the German Federal Ministry for Economic Affairs and Energy (BMWi) within the German Energy Solutions Initiative.