Charge faster.Lose nothing.
Solar, storage, and EV charging on one 700 V DC bus — no grid queue, no trenching, no wasted conversions.
The grid can't keep up.DC doesn't have to wait.
EV adoption is accelerating into infrastructure that was never built for it. Generating, storing, and dispatching your own DC power beats standing in line for years.
Typical wait from grid interconnection request to commercial operation in the U.S.
Projected growth in U.S. power demand by 2034 — outpacing grid expansion.
Of all U.S.-generated power is lost in AC transmission before reaching a customer.
What grid outages cost the U.S. economy — every single year.
One DC bus. One conversion. Full speed.
Solar PVDC source
InverterDC → AC
L2 charger~11 kW AC
OnboardAC → DC
EV batteryDC storedSolar PVDC source
SE BLOC±700 V bus
HelioPackDC storage
DC charger25 kWEV batteryDC storedEverything inside the column.Nothing left exposed.
Level 3 fast charging
25 kW continuous DC-to-DC output charges most EVs from 10–80% in about two hours, where AC Level 2 needs five to six.
One conversion, not four
Power stays DC from panel to pack. No inverter round-trips, no onboard-charger bottleneck, no compounding losses.
No trenching, no bollards
Flush-to-ground install with a minimal footprint. The steel column itself is the vehicle-impact barrier.
Modular from 12 kW
Stack 7.5 ft wing segments up to 150 ft, columns up to 28 ft apart. Capacity grows with demand.
Off-grid or grid-tied
Run as an islanded microgrid where the grid can't reach — or connect and sell power back.
35% of AC install time
Series-produced parts and a standardized permit pack replace months of custom engineering.
One column. One wing.Endlessly composable.
Every LumaPort is built from two repeating parts — a component-packed column and a choice of three wing depths. Mix and scale them to fit any lot, from a single bay to a city-wide array.
Full technical specifications▾
Column — power & storage
| Max. PV power per column | 22 kWp |
| Max. battery power per column | 24 kWp |
| HelioPack capacity per column | 72 kWh |
| EV charger continuous output | 25 kW DC |
| DC bus | ±700 V · Current/OS |
| Operating temperature | −4°F to 122°F |
Structure — wing segments
| Wing options | LumaPort 5 / 7 / 10 |
| Output per segment | 2.46 / 3.28 / 4.92 kWp |
| Covered depth | 16.9 / 22.3 / 33.8 ft |
| Scalable length | 7.5 ft steps, up to 150 ft |
| Max. column spacing | 28 ft |
| Material | Bulletproof steel |
All three share the same 7.5 ft width and the same column system — scale length in 7.5 ft steps up to 150 ft.
Learn more about LumaPortHelioPack — modular storagebuilt for the toughest sites.
World4Solar's modular Battery Energy Storage System is the heart of every column: one block stores 36 kWh, two stack to 72 kWh, and columns interconnect into hundreds of dispatchable kilowatt-hours.
LFP chemistry rated for 5,000+ cycles, an IP67 battery block with integrated heating plates for cold climates and over 1,000 hours of saltwater spray testing — engineered to keep delivering DC power in heat, cold, and corrosive environments alike.
Proven in the field — the same platform recently powered REGENT's all-electric Seaglider™ where no grid exists.
School district transportation hub
With the U.S. targeting full school bus electrification by 2030, districts must charge whole fleets overnight without runaway demand charges. A LumaPort DC depot charges at zero utility cost from on-site solar — freeing budget for classrooms instead of kilowatt-hours.
Mission-critical charging beyond the grid
Forward operating bases, disaster-response staging, and rural networks can't wait five years for interconnection. Ruggedized, pallet-sized HelioPack enclosures with integrated DC fast charging deploy in hours, run fully islanded, and stack to match the mission.
Charging REGENT's Seaglider™
In May 2026, World4Solar and Schneider Electric deployed a jointly developed 144 kWh smart battery enclosure with an integrated 300 kW DC fast charger to power REGENT Craft's all-electric Seaglider™ — a platform backed by over $10B in preorders. One unit adds ~30% range; three stacked support a full charge.
The REGENT project shows how flexible and scalable DC charging can support entirely new categories of electric mobility.
Engineered with Schneider Electric. Open by standard.
LumaPort DC is developed together with Schneider Electric around Current/OS — the open specification for DC power systems. The SE BLOC inside every column levels solar and battery input to a universal ±700 V bus any compliant device can join: no external controllers, no proprietary lock-in, seamless interoperability as the system grows.
Infrastructure thatearns its keep.
A LumaPort DC site cuts energy costs from day one — and can generate revenue on top. Operators decide how each column works for them.
Pay-per-session charging
RevenueOpen columns to drivers with credit-card payment per session or per kWh — solar power sold at your price.
Demand-charge reduction
SavingsOn grid-tied sites, the HelioPack discharges during peak windows to shave the spikes that dominate commercial bills.
32" LED display advertising
RevenueOptional column-mounted screens carry your brand — or sell the space to advertisers at high-traffic locations.
Grid export & energy arbitrage
RevenueOn grid-tied sites in states that support net metering, sell stored solar back to the grid during peak-demand windows — store low-cost energy and export it when prices spike.
The numbers, in one place.
Column — power & storage
| Max. PV power per column | 22 kWp |
| Max. battery power per column | 24 kWp |
| HelioPack capacity per column | 72 kWh |
| EV charger continuous output | 25 kW DC |
| DC bus | ±700 V · Current/OS |
| Operating temperature | −4°F to 122°F |
Structure — wing segments
| Wing options | LumaPort 5 / 7 / 10 |
| Output per segment | 2.46 / 3.28 / 4.92 kWp |
| Covered depth | 16.9 / 22.3 / 33.8 ft |
| Scalable length | 7.5 ft steps, up to 150 ft |
| Max. column spacing | 28 ft |
| Material | Bulletproof steel |
Compliance: UL9540A · UL1973 · CEC · CE-EMC · CB62619 · IEC62040 · IEC63056 · VDE2510
Plan yourDC sitewith us.
Tell us about your site — fleet profile, available space, grid status — and you'll get a system proposal, indicative pricing, and a realistic timeline.
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