Solar box camper

One truck.
Two jobs.

Seven RV is a lift-off camper box for electric mini trucks. Carry it when you travel. Drop it on its legs and the truck goes back to work.

Illustration of a white Seven RV camper box with a solar roof, carried on a small electric pickup truck in sunshine
Powered by Seven EVIn association with SevenSoftDesigned in Kerala, India
How it works

Load it in minutes, leave it anywhere

The box stands by itself

Four corner jack legs hold the camper at deck height, so it works as a cabin even without the truck.

Reverse under it

Back the truck between the legs, lower the box onto the deck and tie it down to the chassis.

Drive, park, drop

Lift the legs and go. At your stop, put the legs down and drive the truck out for other work.

Concept animation, 44 seconds, no sound.

Videos

Watch Seven RV on YouTube

What you get

A small home that runs on the sun

450 W

Solar roof

About 1.5 kWh on a clear day for lights, fans, fridge and charging.

5 kWh

Lithium battery and inverter

LiFePO4 battery with a pure sine inverter and a mains charger for cloudy days.

1.9 m

Bedroom

A full-length bed along one side that folds up as a bench.

50 L

Kitchen

Gas burner, sink and tap, with the water tank under the counter.

1

Chemical toilet

A portable cassette toilet by the rear door.

AC

Cooling

A compact air conditioner, roof vent and fans, backed by insulated walls.

Inside

Everything in 2.2 metres

The layout keeps heavy items low and toward the cab, with a clear aisle from the rear door.

Floor plan of the Seven RV box showing the bed along one side, kitchen counter at the cab end, chemical toilet by the rear door, portable AC, and the battery and inverter under the bed
Specifications

Sized for the Mahindra ZEO

Box sizeAbout 2.2 m long × 1.4 m wide × 1.5 m high, optional pop-up roof
StructureAluminium frame, insulated sandwich panels, marine-ply floor
Loaded weightAbout 530 kg
Truck payloadUp to 765 kg (Mahindra ZEO)
Truck deck length2,250 mm
Truck chargingCCS2 DC fast charging, 0 to 80% in about 71 minutes
Truck range and speed160 km real-world range, 60 km/h top speed

Camper figures are design estimates at concept stage. Truck figures are Mahindra's published numbers. Seven RV is an independent product and is not made, endorsed or approved by Mahindra.

Who it is for

Built for three kinds of owner

Tourism operators

Rental campers for resorts, homestays, plantations and caravan parks.

Individual buyers

Weekend travel with a truck that still earns on weekdays.

Businesses

Mobile shops, food and service units, and site offices on the same shell.

For investors

Help us build the first prototype

From ₹5 lakh

Seven RV is at concept stage. The layout, weight budget and power system are defined. This round funds a working prototype, testing and a pilot batch.

Kerala supports caravan tourism through its Keravan Kerala programme, and camper vans joined the scheme in November 2025.

The plan

  1. Prototype. Build one box, weigh it and fit the power system.
  2. Test and comply. Road and range tests, electrical safety, RTO guidance.
  3. Pilot batch. Place a small batch with paying operators and owners.
  4. Scale up. Tooling, suppliers and a second vehicle platform.

For discussion only. This page is not an offer of securities. Any investment will be made under a written agreement.

Contact

Ask for the full proposal