Newpowa 10BB Cell 200W Monocrystalline 200 Watt 12V Solar Panel High Efficiency Mono Module RV Marine Boat Off Grid (200W New)

Price: $199.99 - $149.99
(as of Feb 14, 2026 17:34:51 UTC – Details)

Product description

1 About NEWPOWA

2 U.S. Local Warehouse

3 ​R&D, Production&Testing

4 Problem Solving

1 For RV

2 For Marine

3 For Rooftop

4 For Outdoors

Model NPA200S-12J Power Output 200W Voltage MPP Vmp 20.74V Current MPP Imp 9.68A Voltage Open Circuit Voc 24.34V Short Circuit Current Isc 10.31A Temperature Coefficient Of Voc -(80±10)mV/°C Temperature Coefficient Of Isc (0.065±0.015)%/°C Cells Monocrystalline Silicon Solar Cells Grade Class A High Efficiency Module Dimension(in./mm) 52.36[1330]x30.12[765]x1.38[35] Weight(lbs/kg) 24.43[11.08]

Does a Solar Panel produce full power?

In most cases, it is normal for a solar panel to not be able to provide its full nominal power.

Factors affecting the performance of solar panels: Peak Sun Hours， Sunlight Angle， Operating Temperature， Installation Angle， Panel Shading, Etc…

How to test a solar panel?

The ideal conditions: Noon, clear sky, 25° tilt to the sun, battery is less than 40% SOCC. Disconnect the solar panel from any other loads, using a multimeter to test the panel’s current and voltage.

How does temperature affect solar panel efficiency?

Solar Panel Efficiency & Temperature: -Test Temp: 77°F/25°C; -Peak Efficiency Range: 59°F/15°C to 95°F/35°C; -​Temp Impact: Efficiency decreases with temperature rise. ​-Example: Temp coefficient of -0.5% → Power reduces by 0.5% per 50°F/10°C rise.

How to install our solar panels using different brackets?

There are mounting holes on the panel frame for easy installation using a variety of brackets. Most compatible with Newpowa’s Z-mount, tilt-adjustable mount, and pole/wall mount, making panel mounting suitable for a variety of applications.

Can I connect different solar panels together?

Though mixing different solar panels is not recommended, the mismatch can be achievable as long as each panel’s electrical parameters (voltage, current, wattage) are carefully considered.

Solar Panel

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Customer Reviews

4.5 out of 5 stars 907

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Price

$149.99$149.99

$44.99$44.99

$69.99$69.99

$137.99$137.99

$179.99$179.99

$209.99$209.99

MAX Watt

200W

50W

100W

180W

200W

220W

Cell Type

Monocrystalline

Monocrystalline

Monocrystalline

Monocrystalline

Monocrystalline

Monocrystalline

Dimension(in./mm)

52.36[1330]x30.12[765]x1.38[35

23.07[586]x19.88[505]x1.18[30]

36.61[930]x22.83[580]x1.18[30]

45.47[1155]x30.12[765]x1.38[35

53.94[1370]x30.12[765]x1.38[35

56.69[1440]x30.12[765]x1.38[35

Weight(lbs/kg)

24.43[11.08]

7.74[3.51]

12.74[5.78]

21.56[9.78]

23.24[10.54]

26.62[12.07]

System Voltage

12V

12V

12V

12V

12V

12V

【New Design】Higher cell efficiency by using 10 busbars technology. Compared with 5BB solar panel cells, the 10BB 182mm solar cell has a better and longer lifespan.
【Dimension】52.36*30.12*1.38inch. High winds (2400PA) and snow loads (5400PA).
【Maximum power】200W, Voltage at Pmax (Vmp):20.74V, Current at Pmax (Imp): 9.68A.
【Easy Installation】Diodes are pre-installed in the junction box, with a pair of pre-attached 3ft Extension Cable.
【After-sales Service】 With a 2-year material and parts workmanship assurance.10 years of power output is greater than 90%, 25 years of power output is greater than 80%.