Solar
Invesco Solar ETF. Polysilicon and module prices have no free public feed; this is the tradable stand-in.
Last close: 2026-09-09
Listed proxy — not a material price
47.74
USD / share
- 1 day
- −2.83%
- 1 month
- −7.94%
- 1 year
- +14.05%
52-week range 41.78 – 73.93 · last close 2026-09-09
This is a listed fund that tracks the sector, not a price for the material itself. It moves with equity markets as well as with the underlying commodity.
Our analysis of solar
Written by Wingzman, with the reporting each piece draws on cited in full.
Solar Used 19% Less Silver. The Deficit Got Worse Anyway.
Photovoltaic silver demand fell by the largest amount on record in 2026, and the market still ran its sixth consecutive shortfall. Thrifting is not substitution — and why none of this moves the price of a module in India.
11 September 2026 · 6 min read · 3 sources
Six Hours of Storage at ₹3.12. Duration Is the Product Now.
SECI awarded 1,200 MW of solar paired with battery storage, with developers required to supply half their contracted capacity for six hours at peak. The tariff is the headline; the six hours is the story.
7 September 2026 · 6 min read · 3 sources
PM Surya Ghar Passed 50 Lakh Homes. Storage Is the Missing Half.
Rooftop solar tripled its installation rate in nine months and crossed 14.8 GW. What actually unblocked it was paperwork, not panels — and the economics still rest entirely on net metering, which is exactly what storage would replace.
22 August 2026 · 8 min read · 3 sources
Background reading
Evergreen explanation rather than dated reporting — how this input is used, and what decides what it costs you.
Elsewhere in the press
Reporting from the trade and financial press. Links go to the publisher; we did not write these.
- Polysilicon Prices Struggle to Gain Traction, Putting Further Pressure on Cell Price Gains
EnergyTrend · 27 August 2026
- Solar PV supply chain: 2026 marks the industry trough and the beginning of restructuring
InfoLink Consulting
- Rising Chinese module prices will be ‘short-term’, says Rystad Energy
PV Tech
Headlines reviewed 2026-09-11.