Introduction
12V DC Standalone Solar Inverter for RV & Small Off-Grid Systems
1. Product Overview
The 2.0kW Single Phase Off-Grid Solar Inverter is an entry-level standalone solar power inverter designed for small-scale off-grid energy applications.
Adopting a 12V DC battery system, this inverter integrates a single MPPT solar charge controller and supports solar charging as well as AC generator charging. It is compatible with gel batteries, lead-acid batteries and lithium batteries with CAN/485 BMS communication.
Designed as a pure off-grid solar inverter, this model does not support grid connection. It provides reliable independent power conversion for RVs, small cabins, outdoor monitoring systems and compact off-grid solar storage projects.
With dual AC output, USB and BMS communication interfaces, and a compact low-voltage design, the 2kW 12V off-grid inverter is an economical solution for remote power applications.
For larger off-grid power requirements, please explore our complete
Off-Grid Solar Inverter Series from 2kW to 12kW.
2. Core Advantages
2kW Continuous AC Output with 12V Battery System
Providing stable 2.0kW single-phase AC output, this 12V off-grid solar inverter is suitable for small residential loads, RV power systems and remote applications.
Single MPPT Solar Charging Controller
Integrated with one independent MPPT tracker.
- MPPT current: 18A
- Maximum PV input power: 3kW
- PV voltage range: 30~400V
Suitable for compact solar arrays with simple installation requirements.
Dual Charging Mode: Solar PV + AC Generator
The inverter supports:
- Solar panel charging
- AC generator charging
This improves energy reliability in areas with unstable sunlight conditions.
Compatible with Multiple Battery Types
Supports:
- Gel battery
- Lead-acid battery
- Lithium battery
Lithium batteries can communicate through:
- CAN
- RS485 BMS
Dual AC Output Design
Two AC output circuits allow flexible load management for different applications.
Suitable for:
- RV electrical equipment
- Monitoring devices
- Small household loads
Low Voltage 12V Battery Architecture
The 12V battery system provides:
- Easy installation
- Simple maintenance
- Flexible battery selection
Ideal for small off-grid solar systems.
Wide Operating Temperature Range
Operating temperature:
-10℃ ~ 60℃
Suitable for outdoor and remote environments.
IEC Safety & EMC Compliance
Designed according to:
- IEC 61000-6-2
- IEC 61000-6-4
- IEC 62109-1
- IEC 62109-2
- IEC 61683
3. Application Scenarios
RV Solar Power Systems
The compact 2kW 12V inverter is suitable for:
- Motorhomes
- Travel trailers
- Mobile cabins
Providing independent solar power during outdoor travel.
Related:
Small Cabin & Remote House Off-Grid Power
For cabins and small houses without utility access:
- Solar panels generate electricity
- Battery stores energy
- Inverter supplies AC loads
Applications:
- Mountain cabins
- Forest houses
- Island cottages
Related:
Outdoor Monitoring Equipment
Suitable for:
- Remote cameras
- Sensor stations
- Agricultural monitoring equipment
Providing stable standalone power without grid connection.
Small Camping Sites
Provides basic electricity for:
- Lighting
- Small appliances
- Communication devices
4. Product Certifications
The 2.0kW off-grid solar inverter complies with international safety and EMC standards:
- IEC 61000-6-2
- IEC 61000-6-4
- IEC 62109-1
- IEC 62109-2
- IEC 61683
5. Specifications
| Item | Parameter |
|---|---|
| AC Output Power | 2.0kW Single Phase |
| Battery Voltage | 12V DC |
| Inverter Type | Off-Grid Solar Inverter |
| MPPT Configuration | Single MPPT |
| MPPT Current | 18A |
| Max PV Input Power | 3kW |
| MPPT Voltage Range | 30~400V |
| Max PV Open Circuit Voltage | 450V |
| Max PV Charging Current | 100A |
| Max AC Charging Current | 100A |
| Max Charging Current | 100A |
| Supported Batteries | Gel / Lead-Acid / Lithium Battery |
| Battery Communication | CAN / RS485 BMS |
| Activation Mode | PV Activate + AC Activate |
| AC Output | Dual Circuit Output |
| Communication | USB + BMS (485/CAN) |
| Wi-Fi | Not Integrated |
| Operating Temperature | -10℃ ~ 60℃ |
| Warranty | 2 Years |
6. Why Choose Our 2kW 12V Off-Grid Solar Inverter?
The 2.0kW Single Phase Off-Grid Solar Inverter is the smallest model in our low voltage off-grid inverter family.
It provides an affordable solution for customers requiring independent solar power in remote locations.
Together with our higher power models, it creates a complete low voltage off-grid inverter range:
| Model | Battery Voltage | Application |
|---|---|---|
| 2kW | 12V | RV & small cabins |
| 3.6kW | 24V | Small off-grid homes |
| 5kW | 24V | Medium residential systems |
| 6.5kW | 48V | Farms & remote houses |
| 12kW | 48V | Large off-grid systems |
Explore:
→ 3.6kW 24V Off-Grid Solar Inverter
→ 5kW 24V Off-Grid Solar Inverter
→ 6.5kW 48V Off-Grid Solar Inverter
→ 12kW 48V Off-Grid Solar Inverter
Important Note
This model is a pure off-grid inverter.
It cannot:
- Connect to utility grid
- Feed electricity back to grid
- Operate as a grid-tied inverter
For systems requiring:
- Grid connection
- Solar self-consumption
- Backup power during outages
please select:
→ STH Series Hybrid Solar Inverter
Related Recommended Products
Compatible Battery Systems
→ XPB Low Voltage Lithium Battery Series
→ XPE Low Voltage Floor Standing Battery
Complete Off-Grid Solutions
Higher Power Inverter Options
→ 3.6kW / 5kW / 6.5kW / 12kW Off-Grid Solar Inverter Series
