Complete Cabin Solar Kit 1200W 2500W | Optional 9.6kWh Deep-Cycle AGM / LiFePO4 Batteries

Tiny House Home Cabin Solar Kits with 48V 3500W Inverter and Bluetooth Monitoring

This tiny house home cabin solar kit is built so a small home or cabin can run typical household appliances with confidence, fully off grid. High efficiency N type solar panels, a powerful 48V 3500W solar inverter charger, and matched AGM or lithium battery banks work together to keep lights, refrigeration, pumps, electronics and comfort loads running day after day, without depending on the grid.

Run Real Home Appliances in a Tiny House or Cabin

The kit is designed around living normally, not just “camping with solar.” The 48V 3500W solar inverter charger takes DC power from the battery bank and converts it into clean 120V AC for everyday appliances. It also adds AC or grid charging, so a generator or utility line can recharge the batteries quickly when needed. That combination makes it much easier to use standard fridges, pressure pumps, outlets and electronics instead of compromising on every device.

Latest generation high efficiency N type panels feed the system with strong production, even when roof space is limited. A reliable 2.5kWh class battery bank per kit block, integrated DC circuit protection and built in Bluetooth monitoring round out a complete small home or cabin power system.

Simple App Monitoring with the BT-2 Bluetooth Module

The included BT 2 Bluetooth Module links the system to the Renogy DC HOME smartphone app. That makes it easy to watch solar input, battery status and load information in real time from inside the space, instead of guessing or walking out to the power wall to check a display. It is a small feature that makes daily use and troubleshooting far more convenient.

1.2kW Tiny House Cabin Solar Kits – RKIT1200 Series

The RKIT1200 family is built around a 1.2kW solar array and the 48V inverter charger, then tailored for different mounting and battery needs.

• RKIT1200D:
  Core solar and power bundle. Includes four 320W N type monocrystalline panels (1 string of 4), two 40 ft 10AWG panel-to-controller adaptor pairs, a 5-string combiner box, two 16A DC miniature breakers, DC breaker box, one 32A DC miniature breaker, 16 ft 8AWG tray cables, two 8 ft 8AWG PV wires, a 160A 2-pole molded case DC breaker, the 48V 3500W pure sine inverter charger, two pairs of 8 ft 1AWG inverter cables, and the BT-2 Bluetooth module.
• RKIT1200D-CLFP:
  Adds storage with four 12V 200Ah Pro Series lithium batteries plus three 12 inch 1AWG copper battery interconnect cables.
• RKIT1200D-R-CLFP:
  Starts with RKIT1200D, then adds four 12V 200Ah Pro Series lithium or four 12V 200Ah AGM batteries, battery interconnects, and roof mounting hardware: rails, grounding lug, flashing, end clamps and mid clamps.
• RKIT1200D-T-CLFP:
  Starts with RKIT1200D and adds four 12V 200Ah Pro Series lithium or four 12V 200Ah AGM batteries, battery interconnects and four 50 inch tilt mount brackets for tilted ground or roof installs.

This 1.2kW family is well suited to smaller cabins and tiny homes with modest but steady loads.

2.5kW Tiny House Cabin Solar Kits – RKIT2500 Series

For higher demand or more regular use, the RKIT2500 series scales the array and storage while keeping the same inverter and protection approach.

• RKIT2500D:
  Doubles the array with two sets of four 320W N type panels (eight total), four 40 ft 10AWG adaptor pairs, a 5-string combiner box, four 16A DC miniature breakers, DC breaker box, one 50A DC miniature breaker, 16 ft 10AWG tray cables, two 8 ft 8AWG PV wires, the 160A 2-pole DC breaker, the 48V 3500W inverter charger, two pairs of 8 ft 1AWG inverter cables, and the BT-2 Bluetooth module.
• RKIT2500D-CLFP:
  Pairs RKIT2500D with four 12V 200Ah Pro Series lithium batteries plus three 12 inch 1AWG battery interconnect cables.
• RKIT2500D-T-CLFP:
  Built for larger storage and tilt mounting. Combines RKIT2500D with either four 12V 200Ah Pro Series lithium or eight 12V 200Ah AGM batteries, the matching number of 1AWG interconnect cables, and eight 50 inch tilt mount brackets.

The 2.5kW versions are designed for tiny homes and cabins that see daily use, heavier appliance loads or more frequent bad weather.

High-Efficiency 320W N-Type Mono Solar Panels

Every kit is built on the same 320W N type monocrystalline modules, which means consistent performance and simplified design across the system.

Each panel delivers 320W at STC, with an optimum operating voltage of 37.85V and current of 8.46A. Open circuit voltage is 43.82V, short circuit current is 8.92A, and the panel is rated for 1000V DC systems with a 20A maximum series fuse. Operating temperature spans from -40°F to 185°F (-40°C to 85°C), with cell efficiency at 22.2 percent.

Physical size is 1640 × 880 × 35 mm (about 64.6 × 34.7 × 1.4 in) and weight is 14.9 kg (32.9 lb). Panels carry CE, ISO and UL certifications, plus long term output and workmanship coverage.

AGM and Lithium Battery Options for Cabin Storage

The kits can be paired with either 12V 200Ah deep cycle AGM or 12V 200Ah Core Series LiFePO4 batteries.

The AGM option offers a 12V, 200Ah sealed deep cycle battery (20 hour rate to 10.5V), with typical internal resistance around 3.5 mΩ. Batteries can be wired in series or parallel up to four units. Standard operating temperature is centered at 77°F ± 9°F (25°C ± 5°C), and each case measures 20.6 × 9.4 × 8.8 in and weighs about 127.9 lb.

The Core Series lithium iron phosphate option provides a 12.8V, 200Ah battery with a 10V to 14.8V working range and around 5000 cycles at 80 percent depth of discharge to 80 percent end of life (0.5C, 25°C). Maximum charge and discharge current are both 200A. Each unit measures 18.4 × 8.4 × 8.2 in, weighs about 50.7 lb, uses M8 × 1.25 × 16 mm terminal bolts and carries an IP67 protection rating.

Overall, these tiny house and home cabin solar kits turn compact spaces into fully powered, off grid homes with roof-ready solar, serious storage, a smart 48V inverter charger and real time Bluetooth monitoring, all designed to work together from day one.