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Solar-Powered Remote Monitoring Controller
RMC-2000i Solar
Off-grid version of the RMC-2000i with an integrated solar power subsystem. A photovoltaic panel, sealed 24 VDC battery, and microprocessor-controlled charge regulator keep the controller online through extended cloud cover or utility outages — ideal for remote lift stations, dosing sites, and any installation without reliable AC power.
Off-Grid Solar
Lifetime Warranty
Global LTE-M
3–5 Day Autonomy
24 VDC
Nominal Voltage
3–5 days
Autonomy without Sun
Off-Grid
Utility-Free Operation
Built for Sites Without Reliable AC Power
Same I/O and cellular capability as the RMC-2000i — with an integrated solar subsystem that delivers 3–5 days of autonomy without sunlight. Engineered and built in the USA.
What’s Included
- Integrated solar subsystem — photovoltaic panel, sealed 24 VDC VRLA/AGM battery (7–35 Ah), and microprocessor-controlled charge regulator
- 3–5 days minimum design autonomy without solar input — stays online through extended cloud cover or utility outages
- Over-discharge and reverse polarity protection via the integrated regulator
- 4 analog inputs (0–20mA, 4–20mA, 0–3.3 VDC, Pulse) for wet well level, pressure, flow, and current monitoring
- 7 digital inputs and 2 digital outputs for pump status, alarms, float switches, and remote equipment control
- Built-in global SIM — connects across Verizon, AT&T, and T-Mobile automatically
- Compact NEMA 4X / IP67 polycarbonate enclosure with continuous silicone gasket and stainless steel hardware
- Real-time SMS and email alarm notifications with full historical trending — no on-site programming required
Controller + Photovoltaic Panel
Configure Your System
Select your options below, then request a quote
Your Configuration
ProductRMC-2000i Solar
Specifications
Full Technical Specifications
Complete I/O, hardware, and solar power subsystem specifications for the RMC-2000i Solar off-grid remote monitoring controller.
Download Data SheetI/O Configuration
Analog Inputs
4 (0–20mA · 4–20mA · 0–3.3 VDC · Pulse)
Digital Inputs
7 (Dry contact to ground)
Digital Outputs
2 (24 VDC open-collector relay driver)
Power Fail Input
1
Solar Power Subsystem
Photovoltaic Panel
Recharges battery in daylight
Battery Type
Sealed VRLA or AGM
Battery Capacity
7 Ah – 35 Ah (runtime-dependent)
Nominal Voltage
24 VDC
Design Autonomy
3–5 days minimum without solar input
Charge Regulator
Microprocessor-controlled
Protection
Over-discharge & reverse polarity
Battery Op. Temp.
−20 … +50 °C (derates > 25 °C)
Battery Mounting
Internal panel or external NEMA 3R/4X
Connectivity
Cellular Technology
LTE-M (Cat-M1)
SIM
Built-in global SIM
Carrier Support
Verizon, AT&T, T-Mobile (automatic selection)
Local Access
Wi-Fi access point + GPS
Electrical
Power
24 V DC ±10% · max 15 W
Processor
ESP32-based
Mechanical & Environmental
Enclosure Base
Polycarbonate
Enclosure Cover
Polycarbonate
Gasket
Continuous silicone
Assembly Screws
Stainless steel
Controller Dimensions
16.1″ H × 12.2″ W × 7.1″ D
PV Panel Dimensions
42.91″ H × 22.83″ W × 1.18″ D
Operating Temp.
−20 … 60 °C (−4 … 140 °F)
Environmental Rating
NEMA 4X · IP67
Origin
Engineered & built in the USA
Warranty
Lifetime
Platform & Software
Cloud Dashboard
Included
Alarm Delivery
SMS & Email
Historical Data
Full logging & trending
Programming
None required — cloud-configured
Server Plans
3-Year, 5-Year