Own the power to keep cool — anywhere

Invest in the KulSun solar-powered portable cooling shelter for climate comfort, safety, and energy flexibility

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Why ownership makes sense

Owning a KulSun means you’re always ready — no coordination, no delivery delays, no rental deadlines. Whether you’re protecting a crew, hosting recurring events, or responding to heat emergencies, you’ll have instant access to a proven cooling solution that pays for itself within a matter of time.

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Always ready

Deploy instantly whenever extreme temperatures occur

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Built to last

Industrial-grade construction and modular design ensures years of reliable use

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Cost-effective over time

Eliminate repeat rental fees and shipping costs

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Sustainable cooling

100% solar-power capable — meaning emissions-free cooling, with battery and hybrid backup options

Choose the right KulSun for your needs

Every deployment is different. That’s why we offer flexible configurations — all engineered for comfort, safety, and quick setup

Lite

Yellow industrial portable air conditioning system with black handle and wheels, located indoors on gray concrete floor marked with yellow lines.

Just the portable cooling unit. Ready to run on generator and upgradeable to solar.

Base

Yellow industrial HVAC system, control panel, and a small black fan on the side, situated in a factory setting.

The cooling unit plus battery bank. Bring your own solar panels and cooling space.

Connect

A yellow portable air conditioning unit with a QR code and the label 'KulSun Solar A/C' on a grassy lawn with a solar panel in the background.

Includes the cooling unit, battery, solar panels, and all necessary cables. Just bring your own tent.

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SKU comparison sheet

Complete

White event tent with solar panels set up on the grass in a park, with palm trees, benches, and a fence in the background under a blue sky with a few clouds.

Comes with everything you need for a portable, climate-controlled space.

Proven performance in the field

Built for the heat, proven at events

A white outdoor tent set up on grass with a tree beside it, shaded by leaves. In front of the tent, there is a blue sign that says 'Free Cooling! Come on in!' with a logo for Solar X Works and a QR code. There are folding chairs and a rug on the ground near the sign.
People gathering outdoors near a large white tent, some wearing hats, with lush green trees and a small pond in the background on a sunny day.

At Reggae Rise Up in Central Oregon (September 2025), two KulSun Complete shelters were set up for public use. Despite outdoor temperatures in the 90s and surface readings exceeding 100°F, each tent maintained a steady 69°F inside — offering essential relief for overheated guests, families, and medical-sensitive individuals.

Outside: 100°F+
Inside: 69°F
2000+ Guests served

“I’d sell my kidney for one of these”
— Attendee
“The cooling tents were a big hit and a great addition to our festival. I really appreciate your involvement and providing those for our guests. ”
— Festival Director

Technical specifications

Engineered for reliability

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Detailed spec sheet

  • Setup time: <30 minutes with 2-3 people

  • Internal temperature range: 62°-88°

  • KulSun Complete tent size: 262 ft²

  • Tent wind load: 55 mph sustained, 65 mph gusts

  • Panels required: 5 high-efficiency PV panels

  • Base battery bank: 100 Ah, 2-3 hours of runtime with no solar

Optional add-ons

In addition to picking from the different SKUs, customize your KulSun in additional ways

A person crouching and working on a yellow portable air conditioning unit outside a white event tent, with solar panels on the ground in front.
Ask about customizations in a quote

  • Additional battery capacity and/or solar panels

  • Branded tent and/or cooling unit for visibility

  • Custom paint colors

  • Compatible conventional generator

Ready to bring KulSun to your operation?

Let’s customize a KulSun solution for your organization. Our team will review your environment, power needs, and usage goals to provide a tailored purchase quote

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