Renogy 1.2kW Essential Kit
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The Renogy 1.2kW Essential Kit is a compact off-grid solar solution designed to power small homes, cabins, sheds, workshops, and tiny houses. Featuring 320W N-Type solar panels, a 48V 3500W all-in-one inverter charger, and a 10.24kWh or 20.48kWh lithium battery bank (depending on kit configuration), this system provides reliable solar generation, energy storage, and intelligent power management. With integrated DC circuit protection and a streamlined installation process, the Essential Kit offers an efficient and dependable way to achieve energy independence.


Everything you need is included with your product.

320W N-Type Solar Panel
| Specification | Details |
| Max Power at STC | 320W |
| Open Circuit Voltage | 43.82V |
| Short Circuit Current | 8.92A |
| Optimum Operating Voltage | 37.85V |
| Optimum Operating Current | 8.46A |
| Maximum System Voltage | 1000VDC |
| Maximum Series Fuse Rating | 20A |
| Module Efficiency | 22.2% |
| Operating Temperature | -40°F~185°F / -40℃~85℃ |
| Dimensions | 1640*880*35mm/64.6*34.7*1.4in |
| Weight | 14.9kg/32.9lbs |
| Warranty | 10-year output warranty & material and workmanship warranty |
| Rated Capacity | 200Ah (0.5C, 25℃) |
| Voltage | 12V |
| Energy | 2560Wh |
| Cycle Life (0.5C/1C, 25℃) | 5000 Cycles (80% DOD, 80% EOL) |
| Operation Temperature Range | Charge: 32°F to 131°F (0°C to 55°C); Discharge: -4°F to 149°F (-20°C to 65°C) |
| Storage Temperature Range | -4°F to 140°F (-20°C to 60°C) |
| Terminal Bolt Size | M8×1.25×12 mm & M8×1.25×16 mm |
| Protection Rating | IP65 |
| Dimension (L x W x H) | 15.12×7.64×9.96 in/384×194×253 mm |
| Weight | 42.44 lbs / 19.25 kg |
48V 3500W Pure Sine Wave Solar Inverter Charger
| Specification | Details |
| Max Rated Power | 3500W |
| Input Voltage | 120VAC |
| Input Voltage Range | 85VAC ~ 140VAC |
| Input/Output Frequency | 50/60Hz Adjustable |
| Output Voltage | 120VAC (100VAC~120VAC, 5VAC Increments) |
| Peak Efficiency | >95% |
| Max AC Charging Current | 40A |
| Max PV Input/Output Power | 4400W |
| Max PV Charging Current | 80A |
| Max PV Input Voltage | 150V |
| Dimensions | 17.51 x 12.99 x 4.88in / 444.8 x 330 x 124 mm |
Who is this kit designed for?
It is designed for small homes, cabins, sheds, workshops, tiny homes, and other compact off-grid applications.
What battery options are available?
Depending on the selected configuration, the kit includes either a 10.24kWh or 20.48kWh lithium battery bank.
Does the kit include an inverter?
Yes. It includes a 48V 3500W all-in-one inverter charger that manages solar charging, battery storage, and AC output.
Are safety features included?
Yes. The system includes integrated DC circuit breakers to provide additional electrical protection.
Is the kit suitable for DIY installation?
Yes. The system is designed with simplified installation in mind, making it suitable for experienced DIY installers as well as professional installers.
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I was a DIY solar power wannabe... that is 'til I connected with Manny... The man's a prince! He not only knows his stuff; he walked me through all things electrical. To make sure I had all I needed... he gave me his cell phone # to text him anytime I got confused... nights and weekends included. The prices were very competitive... definitely go with Manny -- you won't go wrong!
Bruce D.
I am always hesitant to buy things at places I have never shopped... I want to give a shout out to Manny who with great patience and knowledge helped me get my orders... I felt valued as a customer and I will definitely be back in the future. I highly recommend them, they make you feel like family.
Jennene A.
I'm about to go off grid. I called Manny, he walked me through everything so I could truly understand what I needed and never tried to upsell me. He was honest and made a customer for life.
Ray B.
I would personally like to thank Manny... I purchased the inverter and decided I needed to return it... Manny was very understanding and went out of his way to help me return the product and not even have to pay for shipping return. He gives this company reputation, honor and quality customer service!
Roger V.
I have been talking with Manny the owner... He has not only helped me design a system but he's been assisting with the install and components. I am super pleased so far with the assistance.
Jeff S.
We added 2 more batteries to our current set up. Pleased with the customer service from Off-Grid Source! Will be back!
Jason
Very fast response times. Very professional. I highly recommend!
Ray W.
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