Price: $202.29
(as of Mar 21, 2026 13:41:38 UTC – Details)

Product description

Factors That Affect Power Output

Temperature (25-26 degrees is a more suitable test temperature)
Sun intensity
Tilt angle and installation position of solar panels
Connecting equipment

For Carport

For RVs

For House

For Boats

Product Specifications

Maximum Power (Pmax) 200W Maximum voltage (Vmp): 20.52V Maximum Power current (Imp) 9.75A Open circuit voltage (Voc) 24.62? Short-Circuit Current 10.72A Product Weight 8.7Kg/19.18lbs Product Dimensions 52.76 x 26.38 x1.18In Maximum system voltage DC1000V

Werchtay Monocrystalline Solar panel

Customer Reviews

4.5 out of 5 stars 103

4.2 out of 5 stars 67

4.5 out of 5 stars 35

4.2 out of 5 stars 35

4.3 out of 5 stars 40

4.3 out of 5 stars 40

4.0 out of 5 stars 10

High Efficiency

24% conversion

24% conversion

25% conversion

25% conversion

25% conversion

25% conversion

25% conversion

Power

100 Watt

2*100 Watt

2*200 Watt

2*100 Watt

2*100 Watt

100 Watt

30 Watt Solar Panel Kit

Product Dimensions

39.76*18.11*1.18 In

39.76*18.11*2.36 In

52.7 x 26.37 x 2.3 In

39.76*18.11*2.36 In

39.76*18.11*2.36 In

39.76*18.11*1.18 In

21.4*13.8*1.18 In

Solar Cell

A+ Grade 12BB Cell

A+ Grade 12BB Cell

A+ Grade 18BB Cell

A+ Grade 12BB Cell

A+ Grade 12BB Cell

A+ Grade 12BB Cell

A+ Grade Cell

Waterproof

IP68 Waterproof

IP68 Waterproof

IP68 Waterproof

IP68 Waterproof

IP68 Waterproof

IP68 Waterproof

IP67 Waterproof

Material

Monocrystalline Silicon

Monocrystalline Silicon

Monocrystalline Silicon

Monocrystalline Silicon

Monocrystalline Silicon

Monocrystalline Silicon

Monocrystalline Silicon

High Efficiency: WERCHTAY 200 watt solar panel is made of 18BB 166mm high quality A-grade cells. The conversion rate is as high as 25%, compared with 5BB solar panel, it has higher conversion efficiency and longer service life
Efficient Performance: Bypass diodes of this panel solar protect the solar cells from overheating and allow the solar panel to continue working during accidental shading by bypassing the underperforming cells. WERCHTAY 200w solar panel is very suitable for charging 12 volt batteries. Multiple panels can be connected to 24 / 48 volt batteries in series
Safety: 12v monocrystalline solar panel can withstand high winds (2400pa) and snow loads (5400pa). The outdoor solar panel is ROHS, CE, EL certified. It can help your device receive the most effective sunlight safely
Easy To Install: The solar panels 200 watt has a built-in MC-4 connector, which can easily insert and pull out the solar controller. The pre-drilled hole on the back of the panel helps install it in your vehicle, RV or other place you need it. Each of our solar panels is tested and inspected before leaving the factory to ensure flawlessness. If you have any questions, please feel free to contact us
Built To Last: Corrosion-resistant aluminum frame of this 200 watt solar panel 12v provides extended outdoor use that ensures the panel can last for decades. Both the IP67 junction box and IP67 MC-4 connectors have excellent waterproof function. Allows you to use it outdoors with confidence
Note: Factors that affect power output, the temperature during the test, the intensity of the sun, the tilt angle of the solar panel and the installation location, and the equipment connected to the panel all have a certain impact on the conversion rate of solar panel power generation. Too high or too low temperature and light intensity will reduce the conversion