Newpowa 220 Watt 12 Volt Solar Panel Kit 220W 12V Solar Charge Starter Kit +40A MPPT Charge Controller+Mounting Z Brackets+Cable Solar Power System for Home Camping Boat RV Off Grid Applications

- 【New Design】Top Selling 220W using 10BB 182mm High Efficiency Solar Cells and cutting-edge encapsulating material with multi-layered sheet laminations.Higher cell efficiency by using 10 busbars technology. - 【Dimension】56.69*30.12*1.38inch. High winds (2400PA) and snow loads (5400PA). Diodes are pre-installed in the junction box, with a pair of pre-attached 3ft solar connector cable. - 【Maximum power (Pmax)】220W, Voltage at Pmax (Vmp):17.52V, Current at Pmax (Imp): 12.60A. - 【Easy Installation】This Newpowa 220 Watts Solar Charge Starter Kit includes all of the equipment necessary for building a new system. It comes with a 220W 12V monocrystalline solar panel, a 40A MPPT controller with built-in bluetooth function, a pair of cables with solar connectors,a pair of battery cables with ring terminal, and a set of z-brackets. - 【Warranty】2-year limited material and workmanship warranty. 10-year 90% output warranty. 25-year 80% output warranty.

Product description

FAQ

220W Mono Solar Panel

MPPT 40A Frigate Solar Charge Controller

Extension Cable&Battery Wire

Z Bracket

1: Does a Solar Panel produce full power?

A: 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， Adjacent Buildings Etc...

2: How to test a solar panel?

A: The ideal conditions: Test in the noon, under a clear sky, panels should be at 25 degrees tilted towards the sun, and the battery is at a low state/less than 40% SOC. Disconnect the solar panel from any other loads, using a multimeter to test the panel's current and voltage.

3: How does temperature affect solar panel efficiency?

A: Solar panels are generally tested at about 77°F/25°C and are rated to perform at peak efficiency between 59°F/15°C and 95°F/35°C. Temperature going up or down will change the efficiency of the panels. For example, if the temperature coefficient of power is -0.5%, then the panel maximum power will be reduced by 0.5% for every 50°F/10°C rise.

4: How to install our solar panels using different brackets?

A: 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.

5: Can I connect different solar panels together?

A: 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.

A set of heavy-duty Z Brackets can let you install the solar panel easily.

Z Bracket with all bolts and nuts.