ECO-WORTHY 20W 12V IP65 Solar Panel Kit: 20W Off Grid Polycrystalline Solar Panel & Aluminum Battery Clips & 3A Charge Controller
Package include: 1pcs 20w poly solar panel with 1m cable solar panel& 1pcs 3A 12V/24V solar charge controller& 2m extension cable with battery clips Specification Related power: 20W Voc: 21.6V Vop: 18V Short circuit current (Isc): 1.22A Working current (Iop): 1.11A Output Tolerance: ±3% Temperate coefficient of Isc: (010+/- 0.01)%/ ℃ Temperate coefficient of Voc:
Package include:
1pcs 20w poly solar panel with 1m cable solar panel&
1pcs 3A 12V/24V solar charge controller&
2m extension cable with battery clips
Specification
Related power: 20W
Voc: 21.6V
Vop: 18V
Short circuit current (Isc): 1.22A
Working current (Iop): 1.11A
Output Tolerance: ±3%
Temperate coefficient of Isc: (010+/- 0.01)%/ ℃
Temperate coefficient of Voc: – (0.38 +/-0.01)%/ ℃
Temperate coefficient of power Voc: -0.47%/℃
Temperature range: -40℃to +80℃
Frame: Heavy duty aluminum
Kind of connection: waterproof junction box, can be customized
Guarantee of power: 90% within 10 years 80% within 25 years
Kind of glass and its thickness: Low Iron, high transparency tempered glass of 3.2mm
SLA Battery Voltage:12V
Dimensions (L x W x H)mm:337 ×204 x 18
Product Features
- Can be applied to varies DC appliance: fan, linear actuator for a portable chicken coop, LED light etc.
- Package includes: 1pcs 20w poly solar panel with 1m cable solar panel & 1pcs 3A 12V/24V solar charge controller & 2m extension cable with battery clips
- IP65 protection: water-proof solar panel with long lasting aluminum frame provides over 20 years lifespan.High energy conversion: over 95% transferable power output in 5-year,80% transferal power output in 20-year.
- Lowest standby current in the market: 3A 12V/24V PWM charge controller, overcharge and over discharge protection for the battery. The standby current is only 0.15ma.
- Frequently bought together Z mounting brackets Asin: B07BGX9TDF
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Great solar kit, but cheap wires. NOT waterproof The solar panel and the charge controller itself work great. The wires are junk, wasting 10-20% of the total solar power and causing charging issues. The charge controller is not waterproof or even water resistant, and it takes patience to attach wires to the green connector. Otherwise, the charger works well. Rather than return it, I fixed these problems for about 15 dollars.Actual specs:I measured this unit putting 1.4 amps into my low car battery on a sunny day in December in Maine. That’s about 18 watts in the middle of winter, pretty good for a 20 watt panel. That was before I fixed the wiring.The label on the back of the solar panel has slightly different specs than the Amazon title. It says 25 watts max power. See attached photo.Charge controller:The included charge controller works well. It’s an intelligent 3A PWM charger that automatically switches through 3 charging phases: bulk, absorption, float (trickle). It has…
Here’s how I made a solar powered shed with int/ext lighting and 110v power using this panel: My yard needed light, and my shed needed lighting/power. So I used these parts below to make a solar powered shed. My 2 yard lights run dusk to dawn (car battery handles that 20 watt load without stressing it) and light up WELL an area 20′ out from shed, with enough light to see a person/animal another 30′ at least. Been going for a month now with no issues even with my girls sleeping in the shed multiple nights using interior lights and power inverter. I’m gonna copy this for my 12′ enclosed trailer next.X1 – Any car battery works, for heavy use (and very long life) highly recommend X1 – X2, 1ea black 1ea red -…
Nice set up Nice set up! Bought for an off grid camper project and had been great so far. Shipping took longer than expected but it was free so I can’t complain. Still working on the installation, but it’s keeping my batteries fully charged.