Solar is a great alternative.
The 30 w solar panel is for smaller battery charging and to do many off-grid functions. RICH SOLAR distributes these rigid and strong solar modules.
They call it the RICH SOLAR 30 W 12 Volt Polycrystalline Solar Panel Module. It is a High-Efficiency Polycrystalline module.
The package does not include a charge controller or mounting hardware.
The efficiency of the mono panel is 13.4%.
It comes with an IP65 Rated waterproof junction box and a pair of 12AWG cables attached to the solar module. The cables are 24 inches long.
The manufacturer builds the 30 w solar panel with high-quality tempered glass. They also provide a strong aluminum frame. That provides for high-quality panel rigidity.
One can use these solar panels for many years. You will experience no faults, defects, or operating failures.
It comes with a superb warranty for up to 25 years.
On a sunny day with 7 hours of sunlight in mid-summer, you can bargain for the generation of about 178 Watt.
That is 7 x 30 watt = 210 Watt.
Now you allow for a loss of 15% and you get 210 X 85/100 = 178, 5 Watt
Ignore the 0, 5 and you get a fair 178 Watt.
With this, you can charge a car battery, but it will take very long. It will work better for low ampere systems or to trickle charge a car battery.
Maximum Power (Pmax): 30W.
Maximum Power Voltage (Vmp): 18.2V.
Maximum Power Current (Imp): 1.65A.
Open Circuit Voltage (Voc): 22.3V.
Short Circuit Current (Isc): 1.83A.
Maximum System Voltage (Vmax): 600VDC.
Power tolerance: ± 3%.
Dimensions: 21.6 x 13.8 x 1 inch.
Weight: 5.3 lbs.
A self-powered off-grid system;
Suitable for commercial and power station property;
The battery on a water tank monitoring system;
Use it for camping in the mountains or a trip to the beach;
Dry camp and many more;
One can also use it for courtyard lighting;
You can also use it for a garden watering system;
Then it is good for small household lighting systems and street lighting;
Portable solar power etc.
The sturdy aluminum frame protects the solar panel from high winds and heavy snow loads. As well as other harsh weather conditions
The 30 w solar panel comes with pre-drilled holes in the frame to ensure ease of installation. The holes are compatible with ground mounts, Z-brackets, pole mounts, and tilt mounts.
The module comes with high transmission anti-reflective tempered coated glass.
It comes with certification to withstand challenging environmental conditions.
The only downside is there's no mounting hardware.
Also, you have to buy a charge controller for voltage regulation.
Best is to not even let a single small shade hit the solar panel. It has a high negative impact.
The 30 w solar panel comes with 5 years of materials and workmanship warranty.
Also a 25 year’s 80% output power.
The RICH SOLAR 30 w solar panel Polycrystalline Module is a good choice.
It can provide the type of performance that people want in their specific situation.