SPECIFICATIONS

Brand Name: NoEnName_Null

Certification: CE

Choice: yes

Flexible Solar Panel: No

Foldable Solar Panel: No

High-concerned chemical: none

Material: Monocrystalline Silicon

Max. Power: 200W

Module Efficien: 21.8%

Number of Panels: 1

Origin: Mainland China

Rigid Solar Panel: Yes

Size: 42*35.5*4.5cm

Type: Solar Panel

is_customized: Yes

500W-1000W Polycrystalline Solar Panel Kit, 12V Portable Charger & Power Generator for Home, RV, Camping & Outdoor Travel

1. What Can This Solve for You?

Ever needed power in a remote shed, cabin, or boat but had no outlet nearby? Or found your RV or trailer battery dead during a trip? This 500W solar kit provides reliable off-grid power for 12V batteries. It charges and maintains batteries in cars, RVs, boats, trailers, campers, pumps, and more.

2. Why Choose This Over Others?

This kit delivers 500W of maximum power with a polycrystalline silicon cell efficiency of 23%, offering solid performance for its size. The open circuit voltage is 18V, with a short circuit current of 2A and a maximum power current of 1.6A.

The panel is lightweight at 0.8kg and compact at 390 by 330 by 15mm, making it easy to carry and install. It is waterproof and built to operate in temperatures from -40°C to 85°C, handling harsh outdoor conditions.

The system works with a compatible controller (not included) that must be matched to the panel specifications. Proper matching ensures safe and efficient charging.

3. How to Use and What's Included?

Installation requires connecting the panel to a compatible solar controller and a 12V battery. The controller must be rated for the panel's output. The panel needs to be placed in a sunny area without shadows for best performance.

The package includes the solar panel only. Controller, battery, and mounting hardware are not included and must be purchased separately.

Product Overview

This 500W solar panel kit is designed for off-grid applications where grid power is unavailable. It is suitable for sheds, cabins, door openers, and other 12V battery systems, as well as charging batteries in RVs, boats, trailers, and campers.

Key Features

Delivers 500W maximum power with 23% cell efficiency. The polycrystalline silicon cells are durable and reliable. Waterproof construction and an operating temperature range of -40°C to 85°C make it suitable for outdoor use in various climates.

The panel is lightweight at 0.8kg and compact at 390 by 330 by 15mm, easy to carry and mount. It works with 12V battery systems for a variety of applications.

Specifications

Maximum power: 500W. Output tolerance: ±3%. Maximum system voltage: 500V DC. Open circuit voltage: 18V. Short circuit current: 2A. Maximum power voltage: 12V. Maximum power current: 1.6A. Cell efficiency: 23%. Operating temperature (NOCT): 45±2°C. Temperature range: -40°C to 85°C. Cell type: polycrystalline silicon. Number of cells: 36. Weight: 0.8kg. Size: 390 by 330 by 15mm. Waterproof: yes. Test conditions: irradiance 1000W/m², temperature 25°C, AM=1.5.

Important Reminders

Keep the panel away from corrosive substances. Do not modify, disassemble, drop, or hit the junction box. Avoid stepping on or scratching the panel surface.

Keep the panel surface clean. Dirt or scratches may reduce efficiency and could cause damage.

Install the panel in a sunny area with no shadow. Shadows on the panel may cause burning risks.

The controller's power rating must be higher than the panel's total power output. Overloading the controller is strictly forbidden.

The controller must be connected to a battery to function properly.

Package Contents

The package includes the solar panel only. Controller, battery, and mounting hardware are not included.

Quality Assurance

The panel is built with durable polycrystalline silicon cells and a waterproof design. Each panel is tested to meet specifications before shipment.

Perfect For

Sheds, cabins, door openers, RVs, boats, trailers, campers, and any 12V battery system requiring off-grid charging.

Order Now and Power Your Off-Grid Setup

Enjoy reliable solar power for your remote applications. Order now and start charging your batteries.

Notes

Please match your controller's power rating to the panel before installation. Allow 1-3cm measurement differences. Colors may vary slightly across displays.