LPS-OG 1800/3000/3800/6200 Off-Grid Solar Inverter Single Phase - Lombard Power Solutions
The LPS-OG series by Lombard Power Solutions is an off-grid solar inverter available in four power classes (1.8 to 6.2kW), featuring a built-in MPPT charge controller with a wide voltage range and compatibility with both lithium and lead-acid batteries (12/24/48V). A reliable, cost-effective solution for powering homes and small facilities with independent solar energy.
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Ships from Chicago, IL · All 50 states · Worldwide
Estimated Arrival
2 to 8 weeks
Key Specifications
Model
LPS-OG 1800 \ 3000 \ 3800 \6200
System Type
Off-Grid – Single Phase
Battery Type
Lithium or Lead-acid
Power Ratings
1.8 kW / 3.0 kW / 3.8 kW / 6.2 kW
Battery Voltage
12V DC / 24V DC / 48V DC
Ingress Protection
IP21
Product Description
Lombard Power Solutions (LPS) presents the LPS-OG series, a reliable off-grid solar inverter designed to give homes and small businesses full independence from the public grid. It combines a built-in MPPT charge controller and inverter in one unit, available in four power classes (1.8, 3.0, 3.8, and 6.2 kW) to suit needs from small homes to medium-consumption facilities. With a wide MPPT range of up to 450 Vdc, the unit offers flexible solar array design and supports multiple battery voltages (12V/24V/48V), compatible with both lead-acid and lithium batteries. It includes standard RS232/RS485 ports with optional WIFI for remote monitoring, plus comprehensive protection against overload, over-temperature, and short circuits (IP21 rated). Backed by Lombard Power Solutions' local support and warranty, the LPS-OG series delivers a trusted, budget-friendly path to reliable off-grid solar power.
Features
- Built-in MPPT Controller with a wide voltage range (55–450V) for maximum solar energy harvest
- Four Power Classes (1.8 / 3.0 / 3.8 / 6.2 kW) to suit various project sizes
- Lithium & Lead-acid Compatible – complete flexibility in battery selection
- Multiple Battery Voltage Support (12V / 24V / 48V DC)
- Remote Monitoring via optional WIFI interface
- Standard Communication Ports RS232 / RS485 for monitoring and control integration
- Comprehensive Protection System against overload, over-temperature, and short circuit
- Local Support & Warranty through Lombard Power Solutions
- Reliable, Cost-Effective Design with stable long-term performance
Applications
Technical Specifications
| Model | LPS-OG 1800 \ 3000 \ 3800 \6200 |
| System Type | Off-Grid – Single Phase |
| Battery Type | Lithium or Lead-acid |
| Power Ratings | 1.8 kW / 3.0 kW / 3.8 kW / 6.2 kW |
| Battery Voltage | 12V DC / 24V DC / 48V DC |
| Ingress Protection | IP21 |
| MPPT Voltage Range | 55 ~ 450 Vdc |
| Protection Features | Overload / Over Temperature / Short Circuit Protection |
| Communication Interface | RS232 / RS485 (Standard) + WIFI (Optional) |
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