“The lithium upgrade made a huge difference to my golf cart. Longer runtime, quicker charging and noticeably better performance.”
Samlex America
Samlex PST-3000-12 3000W Pure Sine Wave Inverter - 12V DC to 120V AC, 6000W Surge, Dual GFCI Outlets, Hardwire Capable
Samlex PST-3000-12 3000W Pure Sine Wave Inverter - 12V DC to 120V AC, 6000W Surge, Dual GFCI Outlets, Hardwire Capable
- Regular price
- Price: $1,385.50
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- List Price: $0.00
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- Price: $1,385.50
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PRODUCT DESCRIPTION
Samlex PST-3000-12 3000W Pure Sine Wave Inverter – 12V DC to 120V AC
The Samlex PST-3000-12 is a high efficiency 12 V DC to 120 V AC pure sine wave inverter that delivers 3000 W of continuous power at 60 Hz, with 2x surge capacity. Low RF emissions and a wide DC input range make it a dependable choice for heavy duty loads and emergency backup power.
Clean Pure Sine Wave Power
Pure sine wave output with low interference suits sensitive electronics such as TVs, video games, computers and printers. AC power comes from dual GFCI protected outlets (NEMA 5-20R) on the front panel. The unit can also be hard wired.
Built-In Protection
The Universal Protection Circuit guards against low voltage, over voltage, over temperature, overload and short circuit. A low battery alarm and shut down help protect your batteries. A temperature controlled cooling fan and low idle power draw help reduce energy consumption.
Flexible Operation
The wide operating temperature range of -20 to +40°C (-4 to +104°F) suits demanding environments. The remote input lets you switch the inverter on or off with the ignition or any other remote on/off switch. An optional RC-300 LCD remote control is sold separately.
Common Applications
Service vehicles, mobile offices, boats, RVs and camping, telecommunications, field work and construction sites, solar power systems, and emergency backup power.
Specifications
- Brand: Samlex America
- Model: PST-3000-12 (PST Series, 120 VAC)
- Manufacturer Part No: PST-3000-12
- UPC: 622988072420
- DC Input Voltage: 12 VDC
- AC Output: 120 VAC, 60 Hz
- Continuous Power: 3000 W
- Surge Power: 2x surge (6000 W)
- Output Waveform: Pure sine wave
- Outlets: Dual GFCI protected outlets
- Operating Temperature: -20 to +40°C (-4 to +104°F)
- Remote Control: RC-300 LCD (optional)
- Weight: 21.6 lbs (9.8 kg)
- Dimensions: 10.35 x 17.97 x 5.71 in (263 x 456.5 x 145 mm)
- Safety: UL and CSA certified, FCC compliant
- Warranty: 2 year limited
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Higher Performance
More power, longer range
Longer Lifespan
Up to 10x longer than lead-acid
Safe & Reliable
Built-in BMS protection
Easy Installation
Plug & play design
Trusted by Golf Cart Owners
See why customers choose us for dependable lithium power, premium brands and knowledgeable support.
“I was unsure which battery setup would work with my cart, but the support was excellent and helped me choose the right option.”
“Shipping was quick and everything arrived well packed. Installation was straightforward and the battery has been performing great.”
“Much lighter than my old lead-acid setup and I no longer have to worry about constant maintenance. Very happy with the upgrade.”
“Great selection of quality brands and the website made it easy to compare the options for my 48V golf cart.”
“The new battery gives us plenty of range for a full day around the community. Power delivery stays strong even near the end of the charge.”
“Helpful service, clear product information and a smooth ordering process. I would definitely shop here again for golf cart upgrades.”