Grape Solar GS-S-250-Fab5 250-Watt Monocrystalline Solar Panel
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Product Feature
- Rigorous quality control to meet the highest international standards.
- High transmittance, low iron tempered glass with enhanced stiffness and impact resistance.
- Unique frame design with high mechanical strength for easy installation.
- Advanced encapsulation material with multilayer sheet lamination to provide long-life and enhanced cell performance.
- Outstanding electrical performance under high temperature and low irradiance conditions.
Product Description
High cell efficiency 250W PV solar panel with quality silicon material for long term output stability and reliability. This solar panel can be used for on-grid or off-grid applications.Grape Solar GS-S-250-Fab5 250-Watt Monocrystalline Solar Panel Review
I finally found a grid tie inverter on Amazon that works with this panel - the 500W 24-52v Mass Power Inverter. The 300W inverters only go up to 30V, and when I tested this panel with my multimeter, I read 31.4V. Since this solar panel is out of range for the 10.8v-30v 300W inverter I only saw a red fault led. I bought the 500W 24-52V, then tried it with the 500W and it works. After I plugged everything in, the green lights start to run. I measured 1.5A and 178W input using Kill-a-WattI bought the MC4 plugs, 10AWG solar panel wire, inverter, and solar panel here on Amazon. So now that I know this works, I'll get the rest of the panels I need.
Update:
Make sure that the 10AWG wire from the panel to the inverter is no longer than 3 feet. I can get 200W instead of 178W. I suppose due to loss. Also the 600W 24-60v inverter will support two of these panels unlike the 500W versions. I used 3/8 ring terminals from Home Depot.
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