1 Kilowatt Solar Power System

1 Kilowatt Solar Panel Systems: Fixed Kit or Solar Generator?

A 1 kilowatt solar panel array is roughly five 200W modules, and it is the smallest array that makes a cabin, trailer or backup setup feel like it has real electricity rather than a trickle charger. This collection gathers complete systems built around that size: a 1 kilowatt solar system that arrives with panels, storage and an inverter in one order.

Five products are listed here from Rich Solar, Jackery and Anker, and they fall into two very different designs. Rich Solar's 24V complete kits use rigid panels, a separate charge controller, lithium batteries and a wall-mounted inverter for permanent installs. Jackery's Solar Generator 5000 Plus bundles are a portable power station with two 500W SolarSaga panels that need no wiring at all. Prices run from $4,300 to about $5,479.

New to 1 kW systems? Read our guide to a 1kW solar panel setup for panel counts, daily output, controller sizing and costs, with seven in-stock options compared.

How to choose a 1kW-class system

• Permanent or portable. If the system will live on a cabin or trailer roof, the RICH SOLAR 3000 Watt 24V Complete Solar Kit with 1,200W Solar Array gives you six MEGA 200W panels, a 60A MPPT controller, two ALPHA 4 batteries (5.12kWh) and a 3,000W inverter from $4,300. If you want to move it between a garage, a job site and a campsite, the Jackery Solar Generator 5000 Plus with 2x SolarSaga 500 X packs 5,040Wh and 7,200W of output into one movable unit.
• Array size versus storage. Both Rich Solar kits share the same 5.12kWh bank and 3,000W inverter; the difference is 1,200W or 1,600W of panels. Choose the 1600 Watt 24V kit if your site sees short winter days or you plan to run a fridge year-round; it refills the bank faster after a cloudy stretch.
• Inverter output. A 3,000W inverter runs a fridge, microwave and lights together. The Jackery's 7,200W rated output (14,400W surge) starts a well pump or a small air conditioner on top of that, which matters for a home backup role.
• Grid tie-in for outages. The Jackery 5000 Plus with Smart Transfer Switch adds a transfer switch so selected household circuits switch to the station automatically when utility power drops.

Popular picks in this collection

Sizing tips

• Start with the Solar Kit Calculator. It takes your appliance list and ZIP code and returns battery, inverter and panel sizes, so you know whether a 1 kilowatt solar setup or a 1.5 kilowatt solar system is the right target.
• Budget roof area for rigid kits. Six to eight 200W panels need a long, unshaded run; on a trailer that usually means the full roof plus a tilt bracket set.
• Portable panels need moving. The Jackery's SolarSaga 500 X panels are portable, but they only earn their 1,000W when aimed at the sun and re-aimed in the afternoon.
• Think in kWh per day. A 1kW-class array yields around 4 to 5kWh on a clear day. If your loads exceed that, step up the array before adding more battery.

Frequently asked questions

Will a 1kW system run a household refrigerator and a chest freezer? Yes. Together they use roughly 2 to 3kWh a day, within a clear-day yield, and both the 5.12kWh Rich Solar bank and the 5,040Wh Jackery hold enough to cover a night and a dull morning.

Do I need a separate 1 kilowatt solar inverter? No. Every system in this collection includes its inverter: 3,000W in the Rich Solar kits, 7,200W built into the Jackery Explorer 5000 Plus.

Can the Jackery bundle also charge from a wall outlet? Yes. It is a portable power station first, so you can top it up at home before a trip and use the panels to extend runtime in the field.

Every system ships free to the mainland US from our brand partner warehouses, usually within a few business days, and returns are accepted for 30 days. If you cannot decide between a fixed kit and a solar generator, call us and we will match one to your site.