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400W 12V Complete Solar Power Kit, 4PCS 100W Monocrystalline Solar Panels + 12.8V 200Ah LiFePO₄ Battery + 40A MPPT Charge Controller + 2000W Power Inverter for RV Home Camping Boats Off-Grid

(5 customer reviews)
$1,130.99

Description

Great Oak Curated Industrial Equipment:

Part of our industrial collection, selected for durability and performance.

Features & Details

  • High-Efficiency Solar System: Equipped with 4pcs 100W solar panels and a 12.8V 200Ah LiFePO₄ battery, this complete solar power kit delivers up to 1600Wh/day output with 2560Wh battery storage. Perfect for RVs, boats, homes, camping and more — it provides reliable power support for various household devices.
  • Reliable Power Management: This off-grid solar power kit includes a 40A MPPT solar charge controller to regulate charging and protect your battery from overcharge and overload. 12V 2000W pure sine wave inverter efficiently converts DC to AC power, ensuring safe and steady power for your appliances
  • Efficient and Durable: The solar panel employs high-efficiency monocrystalline solar cells for optimal light transmission and superior energy conversion. Featuring an IP67 waterproof design, impact-resistant tempered glass, and a rust-resistant aluminum alloy frame, it ensures reliable performance for long-term outdoor use.
  • Long Lifespan: High-quality lithium iron phosphate (LiFePO₄) battery delivers 4,000–15,000 deep charge cycles, over 10 times more than typical lead-acid batteries (300–400 cycles). Its built-in BMS protects against overcharge, over-discharge, and short circuits, ensuring stable and reliable performance.
  • Easy Installation: Comes with a detailed manual featuring clear installation steps and wiring guidance, enabling even beginners to set up effortlessly. (Friendly Reminder: This kit ships in three separate packages, which may arrive at different times—please be patient or contact customer service for details)

Technical Specifications

Single Solar Panel Power100W, 4PCS
Solar Pane MaterialGlass + Monocrystalline Silicon
Operating Temperature14 to 149 °F/-10 to 65℃
Optimal Operating Temperature77 °F / 25℃
LiFePO₄ Battery12.8V 200Ah
Charge Controller40A
Power Inverter12V 2000W

Detailed Overview

Safe, Reliable, and Efficient Power for Off-Grid Applications
This solar power kit includes 4pcs 100W monocrystalline solar panels, a 12.8V 200Ah LiFePO₄ battery, a 40A MPPT solar charge controller, and a 12V 2000W power inverter. With up to 1600Wh/day output and 2560Wh battery storage, it provides reliable power for RVs, boats, homes, and more.
Key Features
Long Lifespan Battery
High-quality LiFePO₄ battery supports 4,000–15,000 deep charge cycles. Built-in BMS provides intelligent protection and stable output, delivering lasting power for off-grid applications.
Durable Solar Panels
High-efficiency monocrystalline solar cells ensure superior energy conversion. IP67 waterproof rating makes them reliable for long-term outdoor use.
Clear and Simple Wiring
Includes detailed wiring instructions, allowing you to quickly connect the battery, solar panels, controller, and inverter.

Note: Great Oak specializes in sourcing high-performance industrial tools. Manufactured by VEVOR.

Additional information

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18

5 reviews for 400W 12V Complete Solar Power Kit, 4PCS 100W Monocrystalline Solar Panels + 12.8V 200Ah LiFePO₄ Battery + 40A MPPT Charge Controller + 2000W Power Inverter for RV Home Camping Boats Off-Grid

  1. Verified Customer

    Excellent quality. Charger can handle different types of batteries. Plenty of wire came with my kit for instillation. Bluetooth module helps keep count of power in and out. I dropped the panel onto grass from the top of a shed and it didn’t break. Complete kit that allowed me to hook up a deep cycle lead battery so I could have power inside of a shed far away from my home.

  2. Verified Customer

    Great start for an off grid system i put together

  3. Verified Customer

    Install was easy, and seems to be working well after 3 months.

  4. Verified Customer

    Works great in spring summer beginning fall for green house for fans, growing matts, lights , etc. But in winter for trying to run a small 100 watt heater its drains the batteries fast. Need some kind of inverter with app control to easily set on of time cycles in 5 minutes on 45 minute of what ever of to save power maintain some heater use.

  5. Verified Customer

    Works good

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