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Solar power your RV, cottage, boat, pop-up shop, off-grid adventure or event with Alto Solar's pre-engineered Hybrid Solar Generator Kit. The ASG4000 is ideal for off-grid and emergency back-up power.


Includes everything you need to harvest eternally free sunshine for a sustainable lifestyle:

• save money

• reduce emissions

• minimize fuel consumption and noise from generators

• freedom and independence from the electrical grid



☀ Pre-engineered and wired with industry leading components to simplify design and installation.

☀ 25-year solar panel performance warranty.

☀ Lightweight 24V lithium battery bank.

☀ MPPT charge controller with up to 98% efficiency!

☀ Bluetooth monitoring for the battery bank and solar array

☀ Heavy duty solar panel mount kit engineered for extreme durability and minimal roof penetrations.



- Pre-wired Panel Assembly for Plug-and-Play Operation. This significantly simplifies installation with professional mounting, wiring and programming of the power electronics, DC fuses / breakers and battery switch onto a compact wooden panel for ease of installation.

- 2 or 4 x 340 Watt Monocrystalline Solar Panels (contact us for alternate configurations)

- Magnum 4000 VA Pure Sine Wave Inverter Charger (5800 VA surge!), 120 VAC @ 60 Hz

- Inverter / Charger Remote Control Panel & Display

- 24V Rolls Lithium Battery Bank (customizable)

- MPPT Solar Charge Controller with Bluetooth Monitoring App

- Bluetooth Battery Monitor

- 30 feet (9 m) Solar Cable Pair with MC4 Solar Panel Connectors

- 6 feet (2 m) Inverter Cables with Battery Lugs and Fuse

- Battery Interconnect Cables

- Battery Disconnect Switch

- Heavy Duty Solar Panel Flush Mount Kit


Customize Your Kit

Design the system you want using the pull-down menus above. All components and configurations have been pre-engineered to ensure compatibility and are described in more detail below. 


Pure Sine Wave Inverter / Charger

The Magnum MS4024 is a pure sine wave inverter / charger designed specifically for the most demanding mobile, back-up, and off-grid applications. It has a long history and solid reputation as one of the best inverter / chargers for off-grid. They come backed with a 3-year manufacturer warranty.


Solar Panel Array (680W or 1360W)
Engineered in Germany with a 25-year performance warranty, this leading-edge solar module is all black in colour and features split-solar-cell construction and bypass diodes to maximize solar production in partially shaded conditions.



2 x 340W Hanwha Q-Cells Monocrystalline Solar Modules

4 x 340W Hanwha Q-Cells Monocrystalline Solar Modules

Contact us for alternate solar panel quantities or sizes.


Solar Panel Dimensions

340W: 1700 x 992 x 35 mm (66.9 x 39.1 x 1.38 in)


Lithium Battery Bank

Alto Solar uses the safest lithium cell chemistry (LiFePO4) and true deep-cycle lithium batteries for a long, maintenance free life (6000 cycles at 80% depth-of-discharge, more if discharged less).  


Battery Brand: Rolls / Surrette is a world class Canadian battery manufacturer based in Nova Scotia, established 1935. 



2 x 24V 100Ah Lithium Battery (5.1 kWh total) - UNHEATED

2 x 24V 100Ah Lithium Battery (5.1 kWh total) - HEATED

2 x 24V 150Ah Lithium Battery (7.7 kWh total) - UNHEATED

2 x 24V 150Ah Lithium Battery (7.7 kWh total) - HEATED


Solar Charge Controller

The MPPT charge controller converts power from the solar panel to the correct amperage and voltage for charging the battery (up to 30% more efficient than PWM chargers = more energy from your solar panels!).


Includes bluetooth monitoring to visualize and program battery charging using your smart phone or computer.


Bluetooth Battery Monitor

This is a great device to keep an eye on the state of charge of your battery using your smart phone. It also allows you to monitor and control all battery parameters using your smart phone. 


Solar PV Cable & Connectors

The included pair of red and black solar PV cable is designed specifically for solar applications with UV resistant insulation. They are supplied with pre-installed MC4 connectors for easy connection to the solar panels.


Battery & Inverter Cables 

The battery and inverter cables include circuit protection and are pre-crimped with battery lugs for secure connection to the battery bank.


Solar Panel Flush Mount Kit

All hardware for flush mounting the solar panel are included:

- Aluminum Mount Pads

- Solar Panel Clamps (to secure solar panels to mount pads)

- Galvanized Steel Lag Bolts and Washers (to secure mount pads to roof / mounting surface)


AC Wiring and Hardware (NOT INCLUDED)

The 120VAC hybrid inverter charger is intended to be hardwired to loads (typically via an electrical panel) and to back-up power sources such as a generator (if needed, for example to charge the battery bank on cloudy days or after excessive energy consumption).


The AC wiring and hardware required is different for every application and is NOT included in the kit. Please contact us if you need additional hardware for the AC wiring. 


Pick-up & Delivery 

Pick-up in Halifax or Dartmouth is available free of charge.


If you require delivery, PLEASE REQUEST A SHIP QUOTE, as the online delivery cost is a rough estimate for Eastern Canada.


Questions? Call, message or email us. We are here to help!

4kW Hybrid Solar Generator Kit for RVs, Boats, Cottages, 24V (5.1 to 7.7 kWh)

C$8,795.00 Regular Price
C$8,295.00Sale Price
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