RatedPower for EPCs

Bid on more projects, and stand behind every number
4.5+200 reviews in G2

Turn a site into a complete, defensible tender design (layout, electrical, CAPEX, BOM and 400+ documents) in one fast pass. When a module or a price changes, you re-run it in minutes instead of redoing the job, so you quote more bids without adding engineers.

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Software for solar EPC

When one input changes, the whole tender shouldn't

An EPC bid is only as fast as its last revision. A new module, a new price, a new setback, and by hand that means rebuilding the layout, the electrical design, the CAPEX and the yield. The teams that win more bids are the ones that can turn a change around in minutes and still stand behind every number they submit.

Here’s how we can help you

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A complete, defensible tender design in one pass

Upload the site and the equipment file, and RatedPower produces the layout, electrical design, single-line diagrams, CAPEX, BOM and 400+ editable documents, with a CAD-ready export for the final details. A G2 reviewer called it "perfect for tendering and supplying high-level design work at the early stages."

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Bid on more projects without more headcount

One per-company subscription covers unlimited users, and every design ships with the full documentation pack, so you quote more tenders without outsourcing or hiring. Celsia doubled its capacity this way and put the reclaimed time into more projects.

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Stand behind every number

Compare electrical setups and configurations, each with a data-backed yield and a CAPEX you can defend to a client. As one G2 reviewer put it, RatedPower "enforces tender traceability" and "exports clean outputs for BoQ, CAPEX/OPEX, and grid-tie assumptions."

See the EPC workflow in action

See how a bid site becomes a full tender package. Each step opens a guided product tour.

Find the best electrical configuration

Iterate the electrical configuration of your project. Group the string in pitch or axial direction. Pick the design of your solar field— with either a string box or a DC bus system. Define the cable standard and use a range of parameters for each cable type. Compare each electrical setup and create the project documentation.
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Find the best electrical configuration

Optimize land use

Find the best civil configuration to make the most of your acreage. Define your site and upload your topography —including cut-and-fill. Optimize your project by either maximizing or setting a specific capacity. Iterate your layout by adjusting the pitch distance or AC/DC ratio and setting power station location and setbacks.
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Optimize land use

Hybridize your plant with BESS

Add AC-coupled BESS to new or existing PV plant projects. Pick the storage inverter and the number of inverters per PCS. Select maximum or a specific capaicty. Define the supply cycle duration, and the dimensions of PCS, containers and distances between blocks. Download the BESS design report, layout or SLD.
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Hybridize your plant with BESS

Maximize precision with granular 3D energy yield estimates

Access the most granular energy production estimates with ray-tracing technology and module-by-module analysis validated by real company data.

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Maximize precision with granular 3D energy yield estimations

Quote projects with accurate BoM, CAPEX, and LCOE

Define the year of your project simulation to calculate output according to standard deviation. Upload horizon and albedo and set advanced parameters for losses. Use the built-in CAPEX templates or upload templates used by your company’s financial team. Create a BoM, and a comprehensive financial analysis of your plant ready to hand over to your off-taker.
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Quote projects with accurate BoM, CAPEX and LCOE

Trusted by market-leader renewable EPC teams

Streamlining BayWa's pre-engineering workload

«We needed software that was easy to handle, fast, and detailed. Now, with RatedPower, our developers can design in half an hour. Using AutoCAD or other tools would take one or two days.»

Mirko SchiezlHead of Engineering at BayWa r.e.
Mirko Schiezl

Reducing PV layout generation time by up to 95%

«RatedPower allows us to have the capacity to do more strategic front-end early contractor involvement, helping us build projects faster and reducing schedule overrun risk.»

Cris Vincent AlidonEngineering and Construction VP at Aboitiz Power
Cris Vincent Alidon

Empowering Recurrent Energy from PV design to financial feasibility

«Of all the solutions we evaluated, RatedPower proved to be the most comprehensive, allowing us to generate layouts, one-line diagrams, reports, energy yield forecasts, and CAPEX & LCOE estimates—all in one platform.»

Pedro Luiz de Almeida SilvaProject Engineering Coordinator at Recurrent Energy.

Doubling PV project development bandwidth with RatedPower

«Thanks to the new developments created by RatedPower that adapt to our needs, we could double our capacity. The time we used to spend on designing and reviewing designs is now focused on doing more projects.»

Lennin PiñeiroDevelopment Engineer at Celsia
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Get real-life inspiration from energy professionals like you

Check how other development and engineering teams are leveraging software to increase ROI and mitigate risks of their utility-scale solar assets.

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We've got you covered

It gives you room to go deeper without leaving the workflow. RatedPower produces a complete early-stage tender design fast: layout, electrical, single-line diagrams, CAPEX, BOM and 400+ documents. You fine-tune it directly in the Layout Editor, moving trackers and adjusting to fencing, setbacks and restricted areas. For the deepest manual detail, export a CAD-ready .dwg, refine it in your own CAD environment, and bring it back into RatedPower so everything stays in one place. The bankable yield still reconciles with PVsyst. You get the complete tender package in minutes, with a clean round-trip to your own tools where depth matters most.

The tool earns its place on the bids you win, because you can turn a complete, defensible tender design around faster than the competition. If your ground-mount volume is low right now, a product tour lets your team see the payback on a real bid first, and unlimited users mean the whole estimating team can use it at no per-seat cost.

RatedPower supports standalone BESS, DC-coupled and AC-coupled PV-plus-storage projects. It automates the layout, equipment sizing, single-line diagram, energy simulations and techno-economic analysis, including dispatch optimization based on energy arbitrage. It also models battery degradation, auxiliary consumption and integrates BESS CAPEX/OPEX into the financial results. Some advanced cases, like certain ancillary-service or merchant strategies, aren't fully automated yet, so if storage is the centre of your bid it's worth walking through your exact use case on a demo.

Pack your EPC team with unlimited projects, users and designs in all plans

Check plans & pricing

Basic

Get the basic engineering and feasibility studies for your utility-scale plants all the way to the grid point.

Includes unlimited users, projects and designs.

  • PV design layout, modeling and 3D energy yield estimates
  • Hybridation, standalone storage and interconnection design
  • Unlimited email support
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Advanced

Perform solar PV detailed engineering and get your project ready for off-taker.

Includes unlimited users, projects and designs. Also, everything in Basic plus:

  • Detailed PV engineering and layout editability
  • Live on-demand technical training
  • Access to your own repository of support materials
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Enterprise

Identify buildable sites, reduce project siting risks, and get the full cycle engineering —from site analysis to detailed engineering.

Includes unlimited users, projects and designs. Also, everything in Advanced plus:

  • Site analysis and prospection capabilities in selected geographies.
  • Teams management
  • SSO
  • Designated Principal Consultant, serving as an extension of your team
  • Priority email support
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See it on one of your bid sites

Take a guided product tour and watch the platform at your own pace. When you're ready, book a demo and we'll build one of your real tender sites live on the call, so you can see the design, the CAPEX and the documents first-hand.

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