Commercial & industrial sites
Review electricity use, operating hours, space and backup needs. Load data and tariffs establish the basis for economic assessment.
Renewable energy / Project development
Solar & battery storage.
Bring the site and energy objective. We coordinate equipment, technical and commercial discussions with project partners.
Project enquiries open · Scope agreed after review
Energy use comes first
- 01Solar generation→
- 02Battery storage→
- 03Site / grid demand
Load profile + site conditions + operating purpose
Review scope
Match the system to its purpose.
Generation & storage developments
Clarify site, grid access, offtake, expected solar output and the battery’s role before comparing systems.
Equipment & project cooperation
Define responsibility for equipment, engineering, installation, controls, commissioning and after-sales service.
PentaBay’s role
We can pursue solar and ESS cooperation with CWPC in China where the project and supply scope fit. We organize requirements and partner discussions. Equipment selection, engineering responsibilities and participation are agreed for each project.
Information that changes the assessment
For batteries, MW measures power and MWh measures energy. Both are needed. Usable energy and duration depend on limits, efficiency and load. Financial partners can support funding discussions; institutions make their own funding decisions.
Detailed work, quotations and partner participation follow an agreed scope. No equipment supply, project award or funding is confirmed by an initial enquiry.
Prepare the discussion
Start with the information you have.
Estimates are welcome. Mark information that is not yet known and keep confidential documents for a separately agreed exchange.
Download the enquiry brief (.txt) ↓Useful starting points
- Site, operating hours and electricity use
- Solar capacity and ESS power / energy, if known
- Required scope and target operating date
Send an enquiry
Tell us about the project.
Use business contact details and non-confidential requirements. A successful submission displays a reference number. We use your business email for follow-up.
info@pentabay.org ↗Before you enquire
Practical questions.
Can I enquire before the system size is known?
Yes. Describe the site, intended use and energy objective. Electricity-use data helps frame the discussion. Optional capacity fields can be left blank.
Can I discuss supply and wider project work?
Tell us whether you need equipment, technical coordination, development or partner discussions. The next review identifies the parties and responsibilities.
What follows an initial enquiry?
We review the brief and contact your business email to clarify missing information and the next scope. Detailed proposals and participation are established for the specific project.