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SEATTLE & EASTSIDE SOLAR INSTALLATION

SOLAR FOR WESTERN WASHINGTON

In Washington State, countless homeowners feel lost when exploring solar options. Many companies use aggressive sales tactics and complex pricing, leaving property owners unsure about real value.

At Solphos, we do things differently. As your Seattle & Eastside solar installer, we merge technical expertise with straightforward, data-driven design ensuring you know exactly what you’re getting from day one.

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DESIGNED WITH LOW-LIGHT WEATHER CONDITIONS IN MIND

SOLAR SOLUTIONS FOR THE PACIFIC NORTHWEST

SEATTLE & EASTSIDE
SOLAR INSTALLATION PROCESS

Design & Scope

Begin by requesting an online proposal, providing a few details about your home, energy use, and location. Our design team will build a 3D model of your home and using lidar-based shade analysis, satellite imagery, and historical weather data, design an optimal panel layout matched to your exact rooftop dimensions.

Cost Estimate

You’ll receive a detailed estimate via email, outlining costs, projected energy savings, and relevant rebates or tax incentives. While accurate, an on-site visit will finalize these metrics, ensuring no detail is overlooked.

Solphos Solar Design Preview
Confirming your solar design

Validate Design

Site Visit

Once you’ve reviewed your initial estimate, we will schedule a site visit to validate the design. We will examine your roof, surrounding environment, and any unique aspects of your home to confirm our initial findings. This step ensures our Seattle & Eastside solar installer process perfectly suits your property, boosting both performance and longevity.

Proposal Review

During your site visit, we walk you through expected energy production, equipment choices, and the project timeline. Need adjustments? No problem. Our on-site team can accommodate changes on the spot.

Acceptance

You can sign your proposal digitally while the team is on-site or review for up to 30 days. We want you to feel fully informed before making any commitments. No pressure, just clarity.

Pre-Installation

Permits/Authorizations

Our team manages local permitting and utility paperwork, keeping you informed throughout the process. Once we secure all approvals, you’ll be invited to pick a date for installation.

Schedule Install

You’ll receive a link with available time slots. Once you choose the best fit, we confirm your installation date and coordinate next steps. Our team will order hardware and work with you to finalize the installation schedule.

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Installation

We’ll email detailed instructions as your date nears. On installation day, our crew arrives, gives you a quick recap of the installation process and requests access to the necessary areas of your home.

Installation

The process typically takes 1–3 days, subject to complexity or weather. We mount panels, inverters, and essential wiring, maintaining best practices for performance and safety. You’ll get updates on our progress, ensuring transparency throughout.

Meet Your Energy System

Once installed, we’ll review how your panels work, answer questions, and schedule any final inspections needed for utility interconnection, so you can start reaping the rewards of rooftop solar.

Post-Installation

Final Electrical Inspection

We handle the closing inspection with your local authority and manage net metering or utility signoffs so you can safely energize your new system. Once approved, you’ll start producing solar power and potentially feeding surplus energy back to the grid.

Documentation & Close Out

Finally, we schedule a short wrap-up call, ensuring you’re comfortable with the system and have your final documents. Whether you’re in Seattle, Kirkland, Bellevue, or beyond, Solphos provides dependable support long after commissioning.

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LOCAL EXPERTS. TRANSPARENT PRICING.

Don’t pay more for solar.

At Solphos, we streamline every aspect of solar adoption for homeowners across Seattle, Kirkland, Bellevue, Issaquah, and Redmond. By removing costly overhead and offering cutting-edge equipment at fair rates, we ensure your solar journey remains clear and budget friendly.

Benefit from local expertise, proven hardware, and a transparent process free from hidden charges. Our mission is to help you make an informed switch to clean energy without overpaying.

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