RIH Engineering is an offshore solar design company based in Pune, India, working as the backend design division for solar EPCs and developers in the United States, UK, Europe and Australia. We have delivered over 6,500 designs across disciplines, including more than 3,000 Helioscope designs for a single international client, without a missed deadline.
Our team produces preliminary designs, bankable layouts, permit plan sets, single-line diagrams and interconnection study support for residential, commercial, community solar and utility-scale projects.
Tools & Standards: Helioscope, Aurora Solar, AutoCAD
Solar design outsourcing means an offshore engineering team like RIH Engineering produces your PV layouts, permit plan sets and SLDs to your standards, so your in-house engineers focus on sales, site work and project delivery.
Yes. We prepare permit plan sets aligned to US jurisdiction (AHJ) and utility requirements, including layouts, SLDs, labels and structural attachment details, ready for your PE review and stamping.
Typical preliminary designs are delivered within 24-48 hours; full permit sets depend on project size. Turnaround SLAs are agreed per client.
Two models: a dedicated resource model where assigned engineers work as an extension of your team, or a per-design model where you pay only for the designs you submit.
Tell us what you need. We'll tell you exactly how we can help, within 24 business hours.
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