We are looking for an innovative and cost-effective solution to lower the CAPEX of the distribution part of a microgrid in a village in East Africa. It will be a hybrid PV / diesel system.
We want to use an AC coupled system, but what kind of cables, transformers, prepaid electric meters, poles for the power line, etc. is recommended to use? For example using bamboo instead of treated wood for the poles? Anny suggestions, reports or comments are most welcome.
Discussion » Innovative and cost-effective micro-grid distrubution system?
Innovative and cost-effective micro-grid distrubution system?
We are looking for an innovative and cost-effective solution to lower the CAPEX of the distribution part of a microgrid in a village in East Africa. It will be a hybrid PV / diesel system.
We want to use an AC coupled system, but what kind of cables, transformers, prepaid electric meters, poles for the power line, etc. is recommended to use? For example using bamboo instead of treated wood for the poles? Anny suggestions, reports or comments are most welcome.
Hi Lena,
We (www.persistentenergypartners.com) are implementing low CAPEX micro-grids through our partner companies. While these are not hybrid systems, this might still be attractive to you, depending on the circumstances? Can you provide a little more insight into:
- You said you are looking to lower the distribution part of your grid? Do you have the generation capacity already installed?
- Expected load profile and rationale for Hybrid/PV?
- Operational / business model for the grid - how much revenue do you expect per user on average and what do you define as low Capex.
If you are interested to have a chat, please e-mail me on dirk.muench@persistentenergypartners.com
Hello Lena,
we are one of the global leader in the field of Biomass to Energy Solutions. We manufacture state of art Biomass Gasifier System for Power Generation and Thermal / Process Heat Application. We are into this field only , since more than 25 years and have supplied systems in more than 40 countries across the globe.
Could you please give me information about Rural Electrification Projects in Africa and Other parts ?
I will give you our company's introduction if needed.
Thanks & Regards,
Gunjan Patel
Email : gunjan.patel@ankurscientific.com
One of the issues is how we think of isolated power systems or microgrids. For example if we took the Tecogen 100kW source with another 100 kW PV we have a system that could supply power to maybe 50 homes over a large area requiring distribution lines. If instead we started with 10kW units the cost/or need for distribution lines and transformers could be greatly decreased. The problem with this model is scalability. If the 10kW sources had the plug-and-play function used by Tecogen we could add units as load grows without additional complexity. Said another way this allows starting at a lower system cost which can grow incrementally.
Hi Lena,
We (www.redaviasolar.com) are specialized in rental solar power solutions for remote communities. We provide cost-effective, convenient and clean rental solar power to reduce the cost of on-site diesel generator power. I think our technology would be a perfect fit for you, because we offer a lasing solution, meaning there is no need for up-front capital investment or long term off-take obligations from your side. Do not hesitate to consult our website and to get in touch with me.
Regards,
Erwin Spolders