Would this be affective for powering a modem for security cameras and a rarely used tv for such

You should have no problems with that. The important thing will be to look at the AMP draw from the Modem. I use this setup with a variable speed 1/2" diaphram pump that will draw from 5 -14 amps from the battery. I use this to water my garden, and I have not experienced any issues. You will want to ensure you have a good inverter with smart capability to turn itself off before it damages the battery.

I would like to use this to power a 150watt 12vdc to 120vac converter to power a small 63watt 120volt exhaust fan for our green house. Will this work?

Thank you for your inquiry. It would depend on if the inverter you are using is compatible with LiFePO4 chemistry and its requirements.

Can I add a second battery to this sys to this system?

Thank you for your inquiry. It should be fine to add a second battery of the same chemistry and capacity to this system; you may also want to look at our 12V 50Ah | 200W solar system here: amazon.com/dp/B09PPSH48V

Can I install this battery and the solar panels in series to a 12v lead acid battery?

No, the battery parameters are different between lead acid and LiFePO4 batteries. We would not suggest mixing different types and sizes of batteries.

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100W 12V Solar Power Kit | 12V 20Ah LiFePO4 Lithium Battery | 100W Mono Rigid Solar Panel, 10A PWM Solar Charge Controller | RV, Trailer, Camper, Marine, Off Grid, Solar Projects

Product ID: 401500544

Details

Brand
ECI Power
Efficiency
High
Material
Silicon
Product Dimensions
40.16"L x x

⚡10A PWM Charge Controller - Smart CC-CV Tech

🔋20Ah LiFePO4 Battery - 2000+ cycles

☀️100W Monocrystalline Solar Panel - High Efficiency

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Description

☀️ Power Your Freedom, Wherever You Roam!

PLUG PLAY SETUP - Complete kit includes cables, mounting brackets, and a digital display for real-time battery health and charge status—easy install, zero guesswork.
ENDLESS OFF GRID POWER - Harness 100W of pure solar energy with a sleek monocrystalline panel designed for maximum efficiency and durability.
SMART CHARGE CONTROLLER - 10A PWM controller auto-detects 12V/24V systems and optimizes charging with temperature-adaptive CC-CV algorithms for battery longevity.
BUILT FOR EVERY ADVENTURE - Perfect for RVs, campers, trailers, marine, and off-grid projects—empower your mobile lifestyle with reliable, eco-friendly energy.
LONG LASTING LITHIUM BATTERY - 20Ah LiFePO4 battery delivers up to 2000 deep cycles at 80% depth of discharge—power that keeps up with your adventurous lifestyle.

The ECI Power 100W 12V Solar Power Kit combines a high-efficiency 100W monocrystalline solar panel, a robust 12V 20Ah LiFePO4 lithium battery rated for over 2000 cycles, and a smart 10A PWM charge controller with temperature-adaptive charging. Designed for easy installation and versatile off-grid applications, this kit delivers reliable, long-lasting solar energy for RVs, campers, marine use, and other outdoor projects.

Specifications

ASIN	B09HW7YM46
Amperage Capacity	10 A
Best Sellers Rank	#143,674 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #621 in Solar Panels
Brand Name	ECI Power
Connector Type	MC4
Customer Reviews	4.6 4.6 out of 5 stars (64)
Efficiency	High Efficiency
Included Components	12V 20Ah LiFePO4 Battery, 100W Monocrystalline Solar Panel, 10A PWM Solar Charge Controller, 10ft 12AWG MC4 Solar Cables, 6ft 12AWG Battery Cables, Solar Panel Mounting Brackets
Item Dimensions L x W x H	40.16"L x 20.08"W x 1.38"H
Manufacturer	ECI Power
Manufacturer Part Number	CLBE1220L100C6
Material Type	Monocrystalline Silicon
Maximum Power	100 watts
Maximum Voltage	24 volts
Model Number	CLBE1220L100C6
Number of Items	6
Number of Packs	1
Output Voltage	24 volts_of_direct_current
UPC	840140947137
Unit Count	1 Count
Upper Temperature Rating	85 °C

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$1051.77

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In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

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