Newpowa 75W(Watt) Solar Panel Monocrystalline12V High Efficiency PV Module High-Efficiency Battery Maintainer Power for Battery Charging of Boat RV Camper SUV and Other Off-Grid Applications

Q: 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.

Q: 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.

Q: 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.

Q: 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.

Q: 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.

Product ID: 469988116

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Details

Brand
Newpowa
Product Dimensions
22.83"L x x
Item Weight
10.19 Pounds
Efficiency
High
Included Components
Solar Panel

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Description

Newpowa 75W(Watt) Solar Panel Monocrystalline12V High Efficiency PV Module High-Efficiency Battery Maintainer Power for Battery Charging of Boat RV Camper SUV and Other Off-Grid Applications

Specifications

Brand	Newpowa
Product Dimensions	22.83"L x 1.18"W x 28.74"H
Item Weight	10.19 Pounds
Efficiency	High Efficiency
Included Components	Solar Panel
AC Adapter Current	4.41 Amps
Maximum Voltage	12 Volts
Upper Temperature Rating	85 Degrees Celsius
Maximum Power	80 Watts
Special Feature	High-efficiency
UPC	578959248540
Manufacturer	Newpowa
Part Number	NPA70S-12I
Item Weight	10.19 pounds
Item model number	NPA80S-12J
Size	80W
Color	Black
Style	Battery
Power Source	Battery Powered
Voltage	12 Volts
Wattage	45 watts
Item Package Quantity	1
Special Features	High-efficiency
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

Does a Solar Panel produce full power?

How to test a solar panel?

How does temperature affect solar panel efficiency?

How to install our solar panels using different brackets?

Can I connect different solar panels together?

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