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Renogy 400W 12 Volt Complete Solar Kit with Two 100Ah Deep-Cycle AGM / LiFePO4 Batteries

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Renogy 400W 12 Volt Complete Solar Kit with Two 100Ah Deep-Cycle AGM / LiFePO4 Batteries

SKU: RKIT400DAP2-US
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$1,699.99
$1,999.99
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Start group buy • $168.99 $235.99
  • Grade A+ solar cells with 22% cell efficiency
  • More energy, even in partially shaded areas
  • Vibration resistance for flexible mounting
  • Easy connection for a quick set up
  • 25-year performance warranty
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400W 12 Volt Complete Solar Kit with Two 100Ah Deep-Cycle AGM Batteries
Renogy 400W 12 Volt Complete Solar Kit with Two 100Ah Deep-Cycle AGM / LiFePO4 Batteries
$1,699.99
$1,999.99
$1,699.99
$1,999.99
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400W 12 Volt Complete Solar Kit with Two 100Ah Deep-Cycle AGM Batteries
Start group buy • $168.99 $235.99
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AGM Batteries
Lithium Batteries
400W Complete Kit with Two 100Ah AGM Batteries
Embrace clean energy with the Renogy 400W 12 Volt Complete Kit, perfect for powering medium-to-large camper vans or garden sheds. Designed for effortless DIY setup, this all-in-one kit delivers reliable solar power, making it ideal for weekend escapes or off-grid living.
Water Resistance
No need to fear rain or splashes—our splash-resistant junction box and waterproof solar connectors ensure your solar panel stays protected throughout your adventures.
Winter-Ready Solar
Built to withstand the elements, the low-iron tempered glass and durable aluminum frame handle snow loads up to 5400 Pa and high winds up to 2400 Pa, ensuring reliable performance even in harsh weather conditions.
Safer Battery Charging
The Renogy Rover 40A MPPT Solar Charge Controller optimizes your solar energy harvest while continuously monitoring voltage and current to safeguard your batteries and system from potential risks, ensuring reliable and efficient power.
Charging with Precision
The external temperature sensor ensures year-round battery protection by adjusting charging parameters to prevent undercharging in frigid conditions as low as -40°F and overcharging in scorching heat up to 149°F.
Maintenance-Free Power
Proprietary quinary alloy plates and specially treated grids ensure low internal resistance and deliver high discharge currents of up to 2000A (5s). Absorbed glass mat separators and reinforced plates are tightly packed for maximum density, preventing electrolyte movement and leakage even on rugged, bumpy tracks.
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Solar Upgrade? Here Are Some Tips
400W Complete Kit with Two 100Ah Lithium Batteries
Go green with Renogy 400W 12 Volt Complete Solar Kit. This all-in-one package, just like other complete kits that include AGM batteries, provides all you need for your solar setup in tool sheds, hunting cabins, medium to large RVs, and many other off-grid sites.
Water Resistance
No need to fear rain or splashes—our splash-resistant junction box and waterproof solar connectors ensure your solar panel stays protected throughout your adventures.
Winter-Ready Solar
Built to withstand the elements, the low-iron tempered glass and durable aluminum frame handle snow loads up to 5400 Pa and high winds up to 2400 Pa, ensuring reliable performance even in harsh weather conditions.
Safer Battery Charging
The Renogy Rover 40A MPPT Solar Charge Controller optimizes your solar energy harvest while continuously monitoring voltage and current to safeguard your batteries and system from potential risks, ensuring reliable and efficient power.
Charging with Precision
The external temperature sensor ensures year-round battery protection by adjusting charging parameters to prevent undercharging in frigid conditions as low as -40°F and overcharging in scorching heat up to 149°F.
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Step 4
Solar Upgrade? Here Are Some Tips

Package Includes

400W Complete Kit W/ Two 12V 100Ah AGM Batteries
  • 2 Pieces of 100W Monocrystalline Solar Panel x 2
  • 40A MPPT Solar Charge Controller x 1
  • 12V 100Ah Deep Cycle AGM Battery x 2
  • 2000W 12V Pure Sine Wave Inverter x 1
  • 4 Set of Solar Panel Mounting Z Bracket x 4
  • Solar Y Branch Connectors MMF+FFM Pair x 3
  • 20FT 10AWG Solar Panel to Charge Controller Adaptor Kit x 1
  • 8FT 8AWG Battery to Charge Controller Tray Cables x 1
  • 16In 4AWG Copper Battery Interconnect Cable for 5/16 in Lugs x 2
  • 1FT 8AWG ANL Fuse Cable with Double Ring Terminals for 3/8 in Lugs x 1
  • 40A ANL Fuse Set w/ Fuse x 1
  • 30A Solar Connector Waterproof In-Line Fuse Holder w/ Fuse x 1
  • Battery Inverter Cables for 3/8 in Lugs x 2
  • BT-2 Bluetooth Module x 1
  • 500A Battery Monitor With Shunt x 1
400W Complete Kit W/ Two 12V 100Ah Lithium Batteries
  • 2 Pieces of 100W Monocrystalline Solar Panel x 2
  • 40A MPPT Solar Charge Controller x 1
  • 12V 100Ah Smart Lithium Battery w/ Bluetooth & Self-heating Function x 2
  • 2000W 12V Pure Sine Wave Inverter x 1
  • 4 Set of Solar Panel Mounting Z Bracket x 4
  • Solar Y Branch Connectors MMF+FFM Pair x 3
  • 20FT 10AWG Solar Panel to Charge Controller Adaptor Kit x 1
  • 8FT 8AWG Battery to Charge Controller Tray Cables x 1
  • 16In 4AWG Copper Battery Interconnect Cable for 5/16 in Lugs x 2
  • 1FT 8AWG ANL Fuse Cable with Double Ring Terminals for 3/8 in Lugs x 1
  • 40A ANL Fuse Set w/ Fuse x 1
  • 30A Solar Connector Waterproof In-Line Fuse Holder w/ Fuse x 1
  • Battery Inverter Cables for 3/8 in Lugs x 2
  • BT-2 Bluetooth Module x 1
 
RENOGY 100W MONOCRYSTALLINE SOLAR PANEL

Maximum Power: 100W

Maximum System Voltage: 600V DC (UL)

Open-Circuit Voltage (Voc): 24.3V

Optimum Operating Voltage (Vmp) 20.4V

Short-Circuit Current (Isc): 5.21A

Optimum Operating Current (Imp) 4.91A

Dimensions: 41.8 x 20.9 x1.4 in

Weight: 14.1lbs/6.4kg

Output Cables: 14 AWG (1.96 ft long)

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ROVER LI 40A MPPT CHARGE CONTROLLER
Specifications

Nominal System Voltage: 12V/24V Auto Recognition

Rated Charge Current: 40A

Max. PV Input Voltage: 100 VDC

Max. PV Input Power: 12V/520W, 24V/1040W

Max Battery Voltage: 32V

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Renogy 2000W 12V Pure Sine Wave Inverter
Specifications

Continuous Output Power: 2000W

Peak Power Rating: 4000W

Output Voltage: 115V

Dimensions: 17.8 x 8.6 x 4 in

Weight: 11.7 lbs

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Deep Cycle AGM Battery 12 Volt 100Ah
Specifications

Battery Type: AGM

Rated Capacity: 100Ah (10 Hour Rate to 10.5V)

Nominal Voltage: 12V

Cycle Use Voltage: 14.4V~14.8V

Dimensions: 13.1 x 6.9 x 8.6 in / 332 x 175 x 219 mm

Weight: 63.9 lbs / 29 kg

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100Ah Smart Lithium Iron Phosphate Battery w/ Bluetooth & Self-Heating Function
Specifications

Battery Type: Lithium Iron Phosphate

Rated Capacity: 100Ah

Nominal Voltage: 10V to 14.8V

Dimensions: 10.6 x 7.6 x 8.1 in (268 x 193 x 205 mm)

Weight: 26.9 lbs. (12.2 kg)

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FAQ

1.What’s Included in the Renogy 400W 12V Solar Kit?
 
The complete kit comes with:
● Four 100W Monocrystalline Solar Panels: High-efficiency Grade A+ panels designed for optimal performance even in partially shaded conditions.
● 40A MPPT Solar Charge Controller: (Often the Renogy Rover 40A) with Bluetooth functionality to monitor system performance.
● Essential Cables & Connectors: Including adapter kits, tray cables, and fuse cables for safe and efficient installation.
● Mounting Hardware: Z brackets and Y branch connectors for secure, versatile panel mounting.
● Battery Options: Choose between two 12V 100Ah deep-cycle AGM batteries or two 12V 100Ah lithium batteries (with Bluetooth & self-heating features) based on your preference.
● Optional 2000W Pure Sine Wave Inverter: For converting DC power to AC, if you need to run household appliances.
2. How Many Batteries Do I Need for a 400 Watt Solar System?
 
For a 400W system, it is common practice to use a pair of 12V 100Ah batteries. This configuration typically offers sufficient storage for daily energy needs and extends battery life, although the exact number may vary depending on your specific energy consumption and system design.
3. What Can I Run with a 400 Watt Solar Kit?
 
A 400W solar kit is well-suited for powering essential household devices and small appliances such as LED lighting, smartphones, laptops, and even energy-efficient or mini refrigerators. It is ideal for off-grid applications like RVs, cabins, or garden sheds, although operating larger appliances may require additional capacity or a system upgrade.
4. How Much Power Does a 400W Solar Kit Produce Daily?
 
Under average U.S. conditions—typically around 5 to 6 peak sun hours per day—a 400W system can generate roughly 2,000 to 2,500 watt-hours of energy. Actual output will depend on factors such as geographic location, weather conditions, and the optimal angle of the installation.
5.Can a 400 Watt Solar Panel Run a Refrigerator?
 
Many energy-efficient refrigerators or mini fridges can be supported by a 400W system. However, it is important to consider the starting surge power as well as the continuous running power of the refrigerator. Adequate battery storage is also necessary to ensure reliable operation during periods when sunlight isn’t available.
6.How Long Will a 400W Solar Panel Take to Charge a 100Ah Battery?
 
In ideal conditions with full peak sunlight, a 400W system might charge a 12V 100Ah battery in about 4 to 6 hours. In real-world scenarios—considering fluctuations in sunlight and system losses—it could take an entire day to fully recharge a deeply discharged battery.
7.How to Live Off Grid with Solar?
 
Living off grid means generating your own power through renewable energy, storing that energy on-site, and using energy-efficient devices to reduce overall consumption. A system based on the Renogy 400W solar kit can be a core component of an off-grid setup when paired with deep-cycle batteries, a charge controller, and, if necessary, an inverter for AC applications. Success in off-grid living also involves managing energy use wisely and, in some cases, having a backup option like a generator for extended periods of low sunlight.
8.What Does Off-Grid vs. On-Grid Mean?
 
An off-grid system operates independently of the public utility grid by generating and storing energy on-site, which provides complete energy independence but requires careful management and adequate battery storage. In contrast, an on-grid system is connected to the electrical grid, allowing you to use grid power as a backup and even earn credits through net metering by feeding excess energy back into the grid.
9.How Fast Will a 400-Watt Solar Panel Charge a 12-Volt Battery?
 
Under optimal conditions, a 400W solar array can charge a 12V battery in about 4 to 6 hours of peak sunlight. In everyday use, the time required will likely extend to a full day due to variations in sunlight intensity and other real-world factors.
10.What Kind of Charge Controller Is Included in the Renogy 400W Solar Kit?
 
The kit is equipped with a 40A MPPT charge controller, which is designed to maximize energy harvest by continuously tracking the panels' maximum power point. This controller not only improves charging efficiency but also protects your batteries from overcharging and voltage fluctuations, ensuring safe and reliable operation throughout the system’s lifecycle.
More questions about your off-grid power system? Learn more from Renogy Learning Center!
 
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Warranty
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10 Reviews Hide Reviews Show Reviews

  • 5
    Works well

    Posted by Phillip on Feb 25th 2025

    Everything was packed with so much care no scratches or dents on the panels or batteries. It's clear the company takes pride in delivering a perfect product.

  • 5
    Good value

    Posted by Braola on Feb 25th 2025

    I love how versatile these panels are. Whether it's on my roof, van, or even a portable setup, they work flawlessly. The mounting options are so flexible!

  • 5
    Great power

    Posted by aarkaig on Feb 2nd 2025

    I was worried about partial shading affecting performance, but these panels still deliver plenty of power even when partially covered. Such a smart design!

  • 4
    Power

    Posted by ronade on Jan 23rd 2025

    After months of use, these panels still perform like new. The build quality is top-notch, and I can tell they're designed to last for years. Highly recommend!

  • 5
    Excellent Solar Panel for Camping

    Posted by Rolian on Jan 15th 2025

    These solar panels are fantastic ideal for off the grid adventures! I'm looking to add more to create a complete setup!

  • 5
    Awesome product

    Posted by Grory .A on Jan 9th 2025

    This set of panels is fantastic super compact and perfect for mounting on a van or camper. I'm really impressed with the quality and how well everything's put together. These panels are top-notch!

  • 5
    Nice panels

    Posted by Jerry on Jan 9th 2025

    Knowing that this kit comes with a solid warranty gives me peace of mind. It's clear the company stands behind their products.

  • 5
    Great output!

    Posted by Brrult on Dec 27th 2024

    I was blown away by how fast this kit arrived! Ordered it on Monday, and it was at my doorstep by Wednesday. The packaging was also super secure everything arrived in perfect condition.

  • 5
    Arrived on time

    Posted by spenson on Dec 26th 2024

    I've been diving into alternative energy recently, I'm really impressed with all the cables it comes with such a great variety. Would definitely recommend it to anyone!

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