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Renogy

Renogy REGO 3000-Watt 12-Volt Pure Sine Wave Inverter Charger w/ LCD Display

SKU RIV1230RCL-1SS-G2-US

Regular price: $989.99

Regular price: $989.99

✅ Order by 12:00 PM EST and processing starts the same day (ships within 1–2 business days). Free, insured US shipping — delivery in 4–7 business days. Oversized items ship via LTL freight and we coordinate delivery with you by phone.

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Shipping: how fast & how it works

Free standard shipping on every US order — no shipping charges at checkout, no hidden fees, and every shipment is insured against loss or damage.

Processing: 1–2 business days. Order before 12:00 PM EST and processing begins the same day.
Delivery: 4–7 business days via USPS, UPS or FedEx. Tracking is emailed the moment your order ships.
Large items (solar kits, batteries, shelters): delivered by LTL freight carriers such as FedEx Freight, Old Dominion or XPO. The carrier calls ahead to schedule a delivery window — please inspect the pallet and note any damage on the delivery receipt before signing, and we’ll take care of the rest.

Questions about delivery to your location? Call (302) 496-3554 (Mon–Fri, 9am–4pm EST) — we’re happy to check before you order.

What is your Return Policy?

At OffGrid Horizon, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:

1. Return Window

You can request a return within 30 days of receiving your order. Unfortunately, we’re unable to accept returns after that time frame.

2. Who Pays for Return Shipping?

If your item arrives damaged, defective, or incorrect, we’ll cover the return shipping cost — and you’ll receive a full 100% refund or replacement, including any original shipping costs.
If you’re returning an item because you changed your mind, you’ll be responsible for return shipping, and a 25% restocking fee applies.

3. Damaged or Defective Items

Received something broken or not working properly? Contact us within 30 days. We’ll provide a prepaid return label and once the item is returned and inspected, we’ll issue either a full refund or a replacement.

4. Changed Your Mind?

If you no longer want the item, you can return it within 30 days — as long as it’s unused, unopened, in its original packaging, and in resellable condition.

5. Refund Processing

Once we receive and approve your return, we’ll send a confirmation email and issue a refund to your original payment method within 7 business days. Please allow additional time for banks or credit card companies to process and reflect the refund.

How to start a return: email sales@offgridhorizon.com or call (302) 496-3554 (Mon–Fri, 9am–4pm EST) with your order number — we’ll send return instructions and your RMA right away.

Product Description

The Renogy REGO 3000W 12V Pure Sine Wave Inverter Charger with LCD Display (RIV1230RCL-1SS) rolls three components into one chassis: a 3000W pure sine wave inverter with 9000W surge, a configurable 5–75A battery charger with 4-stage charging, and a 30A automatic transfer switch that swaps between shore power and battery in approximately 10ms, per Renogy. The front-panel LCD shows status and alerts and lets you adjust parameters without pulling out a phone.

Who This Is For

This unit fits RVs and travel trailers on 30A shore service, cabins fed by a generator, and boats — it is built to UL 458 including the marine supplement, per Renogy. It suits installers and owners who want one wiring job instead of three: shore power in, loads out, batteries charged, with automatic switchover when the pedestal or generator drops.

Key Features

3000W continuous / 9000W surge pure sine wave output, with over 90% inverter efficiency per Renogy
30A automatic transfer switch (30A continuous, 40A maximum) with approximately 10ms transfer time, per Renogy
Battery charger configurable from 5A to 75A in 5A steps, with 4-stage charging — bulk, boost, float, and equalization, per Renogy
Presets for GEL, AGM, SLA, FLD, CAL, LI, and USER battery types, refined by the included battery temperature sensor
LCD display for status, alerts, and parameter settings; wired remote control included
Built-in Bluetooth, compatible with Renogy ONE M1 and ONE Core monitoring
FCC Class A Part 15 compliance; UL 458 (including marine supplement) and CSA C22.2 No 107.1, per Renogy

Why Renogy

The REGO family is Renogy's integrated system line — inverter chargers, batteries, and monitoring designed to work together, with published specifications and manuals behind every rating. OffGrid Horizon is an authorized Renogy dealer, so your warranty is valid from day one, and this unit's LI preset makes it a direct match for lithium banks like the Renogy CORE 12V 300Ah self-heating battery.

Specifications

SKU	RIV1230RCL-1SS-G2-US (Renogy model RIV1230RCL-1SS)
Continuous / surge output	3000W / 9000W pure sine wave
Inverter efficiency	Over 90%, per Renogy
AC output	100–120VAC configurable; 50/60Hz ±0.1%
AC input	120VAC nominal; 90–138VAC range
Transfer switch	30A automatic (30A continuous, 40A maximum); approx. 10ms transfer, per Renogy
Charger output	5–75A configurable in 5A steps; 4-stage charging (bulk, boost, float, equalization)
Battery types	GEL, AGM, SLA, FLD, CAL, LI, USER
No-load draw	Under 30W normal; under 15W in power-saving mode, per Renogy
Noise level	Less than 50dB, per Renogy
Display and control	LCD (status, alerts, parameter settings); wired remote; built-in Bluetooth; Renogy ONE M1 / ONE Core compatible
Certifications	FCC Class A Part 15; UL 458 including marine supplement; CSA C22.2 No 107.1, per Renogy
Dimensions	20.1 x 11.2 x 7.6 in
Weight	63.5 lb
What's included	Inverter charger x 1, battery temperature sensor x 1, wired remote control x 1
Warranty	2-year material and workmanship (unit); 1 year on accessories, per Renogy
Documentation	Renogy specification sheet (PDF) · User manual (PDF)

Inverter, Charger, and Transfer Switch in One

Wired inline between shore power and your AC panel, this unit does the deciding for you. When shore or generator power is present, it passes through up to 30A to your loads and uses spare capacity to run the 4-stage charger. When the source drops, the transfer switch moves your loads to the inverter in approximately 10ms, per Renogy. When power returns, it transfers back and resumes charging. One box, one wiring run, no manual switching — and the LCD tells you which mode you are in at a glance.

Warranty & Support

Per Renogy, this unit carries a 2-year material and workmanship warranty, with 1-year coverage on included accessories (see Renogy's warranty terms). OffGrid Horizon is a family-owned authorized Renogy dealer — call (302) 496-3554 for programming help, wiring questions, or warranty support.

Shipping

At 63.5 lb boxed, this unit ships within the US by heavy parcel or LTL freight depending on your order. If it arrives by freight, inspect the packaging before signing the delivery receipt and note any damage on the receipt — or refuse the damaged piece — to keep your claim options intact. For parcel deliveries, inspect on arrival and report damage promptly.

Frequently Asked Questions

What does the 30A transfer switch mean for my RV?

It matches 30A shore service: up to 30A of pass-through power (40A maximum, per Renogy) flows to your loads while connected. If your rig runs 50A split-phase service, look at Renogy's split-phase REGO model instead — call us and we will help you choose.

Will it charge a lithium battery bank?

Yes — it includes a LI preset among seven battery types, with charge current configurable from 5A to 75A in 5A steps and a battery temperature sensor included.

Is a 10ms transfer fast enough for computers?

Per Renogy, transfer time is approximately 10ms. Many electronics ride through an interruption of that length, but test any critical equipment before relying on it.

What is 4-stage charging?

Bulk, boost, float, and equalization stages, per Renogy — the charger adjusts voltage and current through the charge cycle rather than applying one fixed voltage, which supports full charging and battery longevity.

How do I monitor it remotely?

Three ways: the included wired remote, built-in Bluetooth, and compatibility with Renogy ONE M1 and ONE Core displays. The onboard LCD handles setup and day-to-day status.

Why does it weigh 63.5 lb?

It is a transformer-based design in a steel chassis. Plan a solid mounting surface and a two-person install, and leave the ventilation clearances the manual specifies.

Can it be used on a boat?

Per Renogy, it is built to UL 458 including the marine supplement. Follow ABYC guidance and the manual for marine installations.

Deciding between the LCD and split-phase REGO models? Call OffGrid Horizon at (302) 496-3554 — we are a family-owned authorized Renogy dealer and will give you a straight recommendation, or browse our Renogy collection.