Backyarder Off-Grid Solar Kit with Battery


The Backyarder provides an introduction to solar-powered charging with an all-inclusive system that can be mounted on your patio or travel with you while on the go.

This system is an ideal mobile device power source for home use or outdoor adventures.

The system features a pre-wired IP-65 waterproof box powered by a 25W solar module and utilizing a 12Ah sealed lead acid battery. A dual USB charging outlet and battery voltmeter provide a convenient and affordable off-grid power source.


SKU: SK65 Category:

System Components

Image Component Description Quantity Vendor Product Number
off grid solar panel Solar Panel 25W 12V Polycrystalline Module (14.4″ x 20.5″) 1 EcoWorthy L02P25X-CB-1
off grid battery Battery Genesis 12Ah Sealed Lead Acid Battery 1 Enersys NP12-12T
charge controller Charge Controller 3A Charge Controller 1 EcoWorthy
usb charger USB Charger 12V/24V Dual USB Marine Grade Charger 1 Blue Sea Systems 1016
battery meter Battery Meter 12V DC Voltmeter 1 Waterwitch 4E+09
fuse battery circuit Fuse — Battery Circuit 3A Inline Mini Blade Fuse 1 Littlefuse 297003
fuseholder Fuseholder — Battery Circuit Mini FHM Series In-Line Leaded Fuseholder with Cap — 14 AWG Black 4″ leads 1 Littlefuse 0FHM0001SXJ
junction box Junction Box ABS Plastic Waterproof IP65 Junction Box 1 Ogrmar ASIN – B07KW1W5NP
cord connector Cord Connector 1/2″ Nylon Cord Connector 1 Arlington LPCG50
wires Wire & Quick Disconnects 18 AWG Wire Harnesses 7 Varies NA


Weight 15 lbs
Dimensions 25 × 15 × 10 in
PV MODULE Eco-Worthy 25W MS
Nominal Max. Power (PMAX) 25W
Opt. Operating Voltage (VMP) 17.9V
Opt. Operating Current (IMP) 1.4A
Open Circuit Voltage (VOC) 22.41V
Short Circuit Current (ISC) 1.54A
Module Efficiency N/A
Operating Temperature -40°C to +80°C
Dimensions – SOLAR MODULE


20.47 x 14.37 x 0.71 in

520 x 365 x 18 mm

11.8 x 7.8 x 6.3 in

300 X 200 X 160 mm



4.90 lbs

2.22 kg

3.52 ounces


Nominal System Voltage 12V/24V
Rated Current 3A
Rated Surge Current 6A
Max. Battery Voltage 14.5V/29V
Max. Solar Input Power 12V @ 40W

24V @ 80W

Self-Consumption 1.5mA @ 12V

3mA @ 24V

Charge Circuit Voltage Drop 14.5V/29.0V
Discharge Circuit Voltage Drop 10.8V/21.6V
Temp. Compensation N/A
Dimensions N/A
Net Weight N/A


BATTERY Enersys Genesis NP12-12FR
Volts 12V
Nominal Capacity 12Ah
Energy Storage 144Wh
Dimensions 5.95x 3.86 x 3.94 in

151 x 98 x 100 mm

Weight 8.26 lbs

3.75 kg




In most cases, installation of our off-grid solar kits will not require a permit from your local authority having jurisdiction (AHJ). However, kits which are installed on building structures may require a permit or additional precautions (such as arc fault protection) to insure the system is designed and installed according to local code. Building and electrical codes vary by jurisdiction, so check with your AHJ to be certain your installation is in compliance.

Be sure to follow National Electrical Code (NEC) guidelines for your State