400W 12V Complete Solar Panel Kit
Key Features
- 400W High-Efficiency Solar Power Reliable Solar Energy for Off-Grid Living
- Smart MPPT Charging Technology Optimized Solar Harvest for 12V Systems
- Pure Sine Wave AC Power Reliable Power for Everyday Appliances
- Complete Off-Grid Solar Kit Ideal for RVs, Vans & Remote Cabins
400W 12V Complete Solar Panel Kit is backordered and will ship as soon as it is back in stock.
Complete RV Solar Kit
Power your off-grid RV adventures with a 400W 12V solar kit featuring two 200W panels, charge controller, battery, and inverter. Runs appliances reliably wherever your outdoor road trip takes you.
Advanced Bifacial Solar Panels
Boost energy yields with 25.6% high efficiency and 16BB multi-busbar architecture. Built with anti-shading technology, a space-saving footprint, and backed by a 30-year linear power warranty.
Smart Solar Charge Controller
Features 98% high efficiency, advanced MPPT tracking, Bluetooth app monitoring, negative grounded design, fanless heat dissipation, and universal battery compatibility for safe power management.
Pure Sine Wave Inverter
Features 1000W continuous output, 2000W peak surge, 93% conversion efficiency, pure sine wave power, 8-fold safety protection, LCD display, remote control, and intelligent cooling fans.
High-Performance LiFePO4 Battery
Offers 5000+ deep cycles, 1280Wh usable energy, built-in 100A smart BMS, 10-year lifespan, smart low-temp protection, lightweight compact design, and series-parallel expansion.
Easy Solar Power Setup
Streamlined wiring configuration powers everyday electronics with high efficiency. Integrates high-yield solar collection, smart battery storage, and stable inverter output effortlessly.
All-In-One Power System Package
Fully equipped 400W 12V solar solution featuring high-efficiency panels, smart MPPT charge control, 1.28kWh battery storage, pure sine inverter, and complete mounting accessories.
Specifications - 200W Solar Panel
Key Specs at a Glance: 200W output · N-Type · 25% efficiency · Bifacial · Anti-Shade · 16BB · IP68
Mechanical Characteristics(STC)
| Maximum Power (Pmax) | 200W |
|---|---|
| Maximum Power Voltage (Vmp) | 23.74V |
| Maximum Power Current (Imp) | 8.43A |
| Open-circuit Voltage (Voc) | 27.31V |
| Short-circuit Current (Isc) | 8.91A |
| Cell Type | Monocrystalline Silicon, TOPCon |
| Cell Efficiency | 25% |
| Power Tolerance | 0~5% |
| Maximum System Voltage | 1000V DC |
| Maximum Series Fuse Rating | 25A |
| First Year Degradation Rate | <1% |
| Linear Degradation Rate | 0.4% |
| Commitment to maintain 84.5% output | 25 years |
*STC(Standard Test Condition): Irradiance 1000W/m², Cell Temperature 25°C, Air Mass 1.5.
General
| Dimension | 1304 × 770 × 35mm(51.34"L × 30.31"W × 1.38"H) |
|---|---|
| Weight | 10.8kg(23.81 lb) |
| Cell Arrangement | 80pcs (4 × 10) × 2 |
| Glass | 3.2mm Tempered Glass |
| Frame | Anodized Aluminium Alloy |
| IP Rating | IP68 |
| Max. Wind Load/Snow Load | 2400Pa/5400Pa |
| Connector | Solar Connector Compatible |
Includes
FAQ
1. What can the Callsun 400W 12V Solar Panel Kit power?
The 400W solar kit is ideal for RVs, camper vans, boats, cabins, and other off-grid applications. It can help charge a compatible 12V battery system to power lights, fans, laptops, and other small appliances. Actual power generation depends on sunlight, installation angle, weather, and system efficiency.
2. Is this 400W solar kit compatible with my 12V battery?
The kit is designed for 12V solar power systems. Before connecting, verify that your battery chemistry and voltage are supported by the included charge controller, and select the appropriate charging settings for your battery.
3. Can this solar kit power appliances directly?
The solar panels generate DC electricity, but their output varies with sunlight. For reliable power after sunset or during cloudy weather, connect the kit to a compatible battery. To operate 120V AC appliances, you will also need a compatible inverter sized for the appliances' running and startup power requirements.
4. How much power can this 400W solar kit generate per day?
Daily energy production depends on peak sunlight hours, weather, shading, panel orientation, and system losses. For example, with 5 peak sun hours and an assumed overall system efficiency of 80%, a 400W array could generate approximately 1.6kWh per day.
5. Can I expand the 400W solar kit with additional solar panels?
Potentially, yes. Before adding panels, check the included charge controller's maximum PV input power, open-circuit voltage, and input current limits. Make sure the combined panel configuration stays within those limits and is compatible with your battery system.
400W 12V Complete Solar Panel Kit is backordered and will ship as soon as it is back in stock.
