Large-Scale Residential Solar Design & Engineering
SepiSolar is your reliable solar design and engineering partner. Whether you’re a high volume residential operation or just starting in the solar business, SepiSolar provides fast, accurate solar-plus-storage designs that get quickly approved.
SepiSolar’s experienced U.S team of electrical and structural engineers speed up permitting and interconnection approvals by knowing the specific codes and requirements of your jurisdiction and utility. As a result, your permits get approved quickly, eliminating costly delays and increasing your client’s trust and satisfaction.
Complete Permit-Ready Solar Design Package
SepiSolar’s complete solar design packages include any customization needed for approvals from your specific local authority having jurisdiction (AHJs) and utility. Our permit-ready plan sets typically include:
Mounting & Racking Methods
Three-Line Electrical Diagram
Required Safety Placards
Other requirements as specified by your AHJ
SepiSolar designs systems for all types of residential applications and equipment, including:
Composite shingle, tile, Spanish tile, metal roofs, and various other roofing materials
Residential solar trackers
Batteries (on-grid self-consumption, off-grid back-up, or bi-modal/micro-grid with generator)
Direct-burial, cable tray, wire harnesses
DC-DC converters, optimizers, micro-inverters
Solar Design & Energy Storage Proposals
Outsource your residential sales proposals. Using Aurora, HelioScope, PVsyst, PVWatts, among many others, SepiSolar quickly generates branded sales proposals and returns them to your sales team in minutes.
Sales proposals typically include:
Roof panel layout
Estimated bill of materials (BOM)
Savings, ROI, payback, and cash flow
P.E. Stamps for all 50 States
SepiSolar provides electrical and structural Professional Engineering (P.E.) stamps for all 50 states. Some states require P.E. stamps for solar projects and some contractors add P.E. stamps as an extra level of quality. Construction plans with P.E. stamps give customers added assurance that their solar and storage projects have been safely designed and engineered to the codes and standards of your state and jurisdiction.
Electrical P.E. Stamps (wet or digital)
Structural P.E. Stamps (wet or digital)
SepiSolar has been a trusted and reliable solar design partner for the last 5 years. We rely on their industry knowledge, professionalism, quality of deliverables, and competitive pricing. They are more than a design/engineering provider; they are an industry resource in PV and energy storage.”
Michael V. Garcia,
V.P. of Product Development & Procurement,
PetersenDean Roofing and Solar