Know more. Move forward.

Q1 module pricing, what's actually moving on the spot market

TOPCon holds firm while mono PERC softens; where the real bid-ask spread sits this quarter.

The new domestic-content rulebook, in plain English

What actually counts, what does not, and the paperwork buyers keep tripping on.

8 min read · sample

Why lead time is the new price

How installers are winning bids on availability, not the lowest price-per-watt.

5 min read · sample

Battery chemistries the trade is quietly consolidating around

LFP owns C&I; the exceptions worth knowing before you spec.

Tariffs, AD/CVD and what shows up in your landed cost

The line items that decide margin, and how to price them into the quote.

9 min read · sample

How the 12-crew shops are staffing procurement in 2026

One person, three tools, and a repeatable RFQ. What the best-run installers do differently.

Guides & whitepapers

Long-form technical reading, start to finish

View all guides

How to run a multi-vendor RFQ, end to end

One bill of materials, comparable quotes, landed cost and lead time apples to apples.

9 min read · sample

Reading a module spec sheet

Power tolerance, temperature coefficients and degradation curves that actually matter.

ITC, IRA and domestic content

Federal incentives that move a deal, adders, eligibility and the paperwork.

11 min read · sample

Battery sizing for C&I

Right-size storage to load profile and tariff without overpaying for unused kWh.

8 min read · sample

Freight that does not eat your margin

Liftgate, accessorials and container math, the logistics that quietly decide a deal.

Net-30 terms, the buyer's playbook

How to qualify, what suppliers actually check, and how to scale a credit line.

Case studies

Project stories and practical applications

View all case studies

How a 12-crew installer cut sourcing time by 60%

Consolidating three suppliers into one RFQ across the marketplace.

5 min read · sample

A distributor clears 2.4 MW of B-grade modules in 11 days

Deal room, verified buyers and staged logistics from a single listing.

EPC saves $0.03/W on a 4.5 MW C&I build

Multi-vendor benchmarking, escrowed deposits and container-direct freight.

Roofing contractor adds solar, ships first job in 21 days

How a trade contractor stood up a solar line without hiring a procurement lead.

5 min read · sample

Market insights

Price-per-watt, lead times and supply alerts

View all reports

The 2026 module price index

Mono PERC, TOPCon and thin-film price-per-watt with quarterly supply notes.

Report · sample

Inverter lead-time tracker

String and central inverter availability across the top ten brands.

Data · sample

Container rates, port to warehouse

Ocean, drayage and last-mile benchmarks the trade desk watches weekly.

Data · sample

Storage price-per-kWh, C&I benchmarks

Where LFP racks land this quarter and what is moving in the secondary market.

Report · sample

Videos & webinars

Watch the trade desk break it down

View all videos

Walkthrough, the Sunhub buyer workflow

A five-minute tour of RFQs, offers and order tracking.

5 min watch · sample

Webinar, running a compliant domestic-content build

The trade desk breaks down the paperwork and the pitfalls.

42 min · sample

Product demo, the deal room for distributors

How liquidation and volume lots move through Sunhub.

8 min · sample

Panel, storage buyers on 2026 procurement

Three developers on how they are budgeting kWh next year.

36 min · sample

Help & FAQ

Ordering, shipping, returns and verification

View all answers

How ordering works on Sunhub

From RFQ to purchase order to escrowed payment and delivery.

Shipping, freight and lead times

How container-direct, LTL and warehouse pickup are priced and tracked.

Returns and warranty claims

What is covered, how to file and how Sunhub mediates between buyer and supplier.

Verifying suppliers

The checks Sunhub runs on every seller before they can list.