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2026 Helios lineup

The roof is the
new power plant.

Tier-1 monocrystalline panels, hybrid inverters, and 10kWh LFP storage — engineered for 25 years of clean energy, designed for one day of installation.

22.8%
Module efficiency
25 yr
Linear warranty
10 yr
Inverter cover
New lineup Helios 450W mono solar panel
Why Helios

Built for the next 25 years.

We make one thing and we make it well. Every panel, inverter, and battery ships from our Phoenix facility, tested to UL/IEC standards, and backed by 24/7 monitoring.

22.8% efficient

N-type TOPCon bifacial cells — the same tech used in utility-scale farms, sized for residential roofs.

10kWh LFP storage

Wall-mounted lithium iron phosphate batteries with 6,000+ cycle life — 10 years of backup power, silent and safe.

UL/IEC certified

Every component is certified to UL 61730, IEC 61215, and UL 9540 — insurance-grade hardware, full permits support.

Best-sellers

The 4 essentials.

See the full catalog →
Bestseller Helios 450W Mono Panel
Solar panels · 450W
Helios 450W Mono Panel
★★★★★ 4.9 (1,824)
$289
Pro Choice Helios 5kW Hybrid Inverter
Inverters · 5kW hybrid
Helios 5kW Hybrid Inverter
★★★★★ 4.8 (942)
$1490
Featured Helios 10kWh LFP Battery
Storage · 10kWh LFP
Helios 10kWh LFP Battery
★★★★★ 4.9 (618)
$3290
Helios 1500W Power Station
Portable · 1500W
Helios 1500W Power Station
★★★★★ 4.7 (1,142)
$899

Free system design in 48 hours.

Tell us about your roof. Our engineers will model your production, pick the right hardware, and send you a turnkey quote — no obligation, no sales call.

Start my design
48 hr
Quote turnaround
$0
Design fee
30%
ITC tax credit
6 yr
Avg. payback