3.60 kWpBusiness
Rooftop Solar 3.6 kWp — Sidoarjo
- Location
- Sidoarjo
- Year
- 2024
- System type
- On-grid
For business and industry
Factory and building roofs that cut operating costs
Rooftop solar for factories, warehouses, commercial buildings and government institutions — designed around your electrical load profile during working hours.
Benefits
Why solar adds up for a business
Daytime load carried by the roof
Solar output fits businesses that operate during working hours — peak consumption lines up with peak generation.
More predictable energy costs
Part of your electricity demand moves from a tariff that can change to an asset whose cost is known upfront.
Data for sustainability reporting
Energy production and estimated avoided emissions are recorded and can feed environmental reporting.
An asset that has been sitting idle
Warehouse and factory roofs are usually large and unused. Solar turns them into a source of generation.
Scope of work
One team across every stage
Planning, procurement, construction and maintenance are handled by the same party, so nobody passes the blame when something goes wrong.
Engineering
Technical and economic feasibility studies, site surveys and solar potential assessment, system planning & DED, energy output simulation.
Procurement
Selection and sourcing of the main components — solar panels, inverters and mounting systems — to national (SNI) and international (IEC/UL) standards.
Construction
Rooftop and ground-mounted installation, on-grid and off-grid integration, testing & commissioning.
Operation & Maintenance
Real-time performance monitoring, preventive and corrective maintenance, long-term efficiency review and system re-tuning.
Payment schemes
Two routes, decided per project
The right scheme depends on project scale, consumption profile and your company's cash flow preferences. We discuss it openly before any quotation is drawn up.
Direct Purchase
You own the solar system outright from day one, with savings that start immediately.
- Full ownership of the system
- Savings from the first month
- Component and performance warranty
- Optional maintenance service
Power Rental Agreement (PRA)
A power rental scheme with no upfront cost. Availability and terms are decided per project — please discuss your needs with our team.
- No upfront investment
- A lower electricity rate than your current PLN tariff
- Full maintenance throughout the contract
- Ownership transfers to you at the end of the contract
PRA availability depends on project scale and profile. Contact us to discuss further.
Discuss this schemeThe process
From load assessment to commissioning
Initial assessment
Reading your billing and consumption profile to determine a capacity that makes sense.
Survey and design
Inspection of the roof structure and existing electrical installation, followed by system planning and DED.
Procurement
Component selection to SNI and IEC/UL standards, complete with manufacturer warranty documents.
Construction & commissioning
Installation, system testing, and handover with complete technical documentation.
Operation & maintenance
Performance monitoring and scheduled servicing under an agreed service arrangement.
Business and industrial projects
A selection of the work we have completed for commercial customers.
30.60 kWpBusiness
Rooftop Solar 30.6 kWp — Jakarta
- Location
- Jakarta
- Year
- 2024
- System type
- On-grid
Questions we get often
What capacity suits our factory?
The starting point is not roof area but your electrical load profile during working hours. A system larger than your daytime consumption adds no savings, because surplus exported to the grid has not reduced bills since Ministerial Regulation ESDM No. 2 of 2024.
Can output be monitored?
Yes. Inverter monitoring records production and raises an alert when performance deviates, so problems do not wait for next month's bill to show up.
What about permits?
Grid-connected systems go through an administrative process. Preparing the technical documents for it is part of our work.
Can it be installed in stages?
Yes, and for some companies that is the safer route. The initial design is drawn up so that adding capacity later does not mean dismantling what is already installed.
Send us your electricity billing profile
We will help assess whether rooftop solar makes sense for your site — before any commitment.