Solar PV Planning
From roof and sunlight to load profile, we decide between self-consumption, feed-in sales, or wheeling. The group has built more than 50 projects.
Book a free consultation→From roof and sunlight to load profile, we decide between self-consumption, feed-in sales, or wheeling. The group has built more than 50 projects.
Who it is for
- Factories and warehouses with idle roofs that want lower power bills or new revenue
- Companies that need green power and renewable energy certificates to meet RE100 or customer requirements
- Power users with large contracted capacity who need to evaluate options for Taiwan's large power user obligation
- Homes and commercial buildings that want to add storage to generate by day and use at night
What we do
Site assessment
On-site evaluation of roof area, structural load, orientation, shading, and waterproofing.
Generation and benefit estimate
Estimate generation, self-consumption share, and payback from solar data and your load profile.
Operating model recommendation
Compare self-consumption, feed-in sales, and wheeling, and pick the best mix.
System design
Module, inverter, racking, and wiring design, plus grid interconnection filings.
Construction management
Coordinate construction, interconnection review, and acceptance.
Storage and certificates
Assess adding storage to raise self-consumption, or applying for renewable energy certificates (T-REC).
How it works
Free consultation
Understand your roof and power usage.
Benefit estimate
Provide generation, investment, and payback estimates.
Design and filings
System design, interconnection, and related applications.
Construction
Construction management and quality inspection.
Grid connection and O&M
Connect to the grid, with monitoring and O&M advice.
What you get
Site assessment report
Roof conditions, installable capacity, and risks.
Benefit estimate workbook
Generation, self-consumption share, revenue, and payback.
System design drawings
Layout, single-line diagram, and equipment specs.
Grid connection documents
Documents required for Taipower's interconnection review.
FAQ
Can I install solar on an old roof?
Structure and waterproofing need to be assessed first. If the roof is due for renovation soon, we recommend fixing the roof first to avoid the cost of removing and reinstalling later.
Which pays better, self-consumption or selling power?
It depends on your tariff, usage hours, and feed-in rate. Factories with heavy daytime load usually do better with self-consumption; we compare both using your actual bills.
Does solar power count as green power?
Yes. Self-consumed green power can be certified with Taiwan Renewable Energy Certificates (T-REC) to support Scope 2 reductions and RE100 claims.
Related services
ISO 50001 Energy Management
Turn electricity use into a managed system with clear targets and indicators. Saving energy is the most direct and fastest-payback way to cut carbon.
Battery Energy Storage Planning
We size storage to your load curve for peak shaving and load shifting, demand bidding, or backup during outages.
Storage products supplied by group partner Dian Zhuan Zhuan PowerGreen Power Procurement & Wheeling
Use green power even without a rooftop. Corporate power purchase and wheeling matchmaking, provided by group partner Taiwan Carbon Exchange.
Provided by group partner Taiwan Carbon ExchangeMicrogrids
Solar, storage, and grid power under one dispatch: self-consume by day, discharge at peak, and keep running through outages.
From one kWh to one tonne.
Tell us about your situation. We reply with initial advice within 3 business days.