SRNE 20A MPPT Charge Controller for Off-Grid VS SRNE 30A MPPT Charge Controller for Off-Grid
VS
A/B
Specifications Comparison
Spec keys are preserved from both products. We never remove a key just because the other product has no value yet.
| Feature | SRNE 20A MPPT Charge Controller for Off-Grid | SRNE 30A MPPT Charge Controller for Off-Grid |
|---|---|---|
| Overview | ||
| Brand | SRNE | SRNE |
| Model | IP32 | Shiner2430 |
| Battery Type | Lead-acid / Li-ion / User Defined | Lead-acid / Li-ion / User Defined |
| Battery | ||
| Chemistry | Lead-acid | Lead-acid |
| Solar Input | ||
| Max PV Input Power | 260 W/24V 520 W/24V 800 W/24V 1040 W/24V 1600 W/24V 780 W/36V W | 800 W/24V W |
| Max PV Open Circuit Voltage | 60 VDC V | 100 VDC V |
| MPPT Voltage Range | (Battery voltage+2V)～45 VDC V | (Battery voltage+2V)～72 VDC V |
| Max. efficiency | 85%~98%(Correspond load power10%~100%) | 85%~98%(Correspond load power10%~100%) |
| Electrical | ||
| Rated Power | - | 800 W |
| Connectivity | ||
| Communication | TTL、RS485 (default) TTL Baud rate 9600kps ，RS485 RJ45 port | TTL、RS485 (default), CAN (optional), Bluetooth (optional) |
| Bluetooth | External module BT-2 with mobile app | - |
| Physical | ||
| Product Weight | 650g(1.43lb) kg | 1.2 kg |
| Current Rating | 20 A | 30 A |
| Operating Temperature | Range, -35°C~65°C（-31℉～149℉） C | Range, -35°C~65°C（-31℉～149℉） C |
| Module Dimensions | - | 7.3*5.2*2.8 in mm |
| Max Charging Current | 20 A | 30 A |
| Installation | Not specified | Not specified |
| Operating Temperature Range Discharge | -35°C~65°C（-31℉～149℉） | -35°C~65°C（-31℉～149℉） |
| Max. continuous load current | 10 A | 20 A |
| Protection | Degree, IP32 | Degree, IP32 |
| Ingress Protection | IP32 | IP32 |
| Start Voltage | 12 | 12 |
| Nominal Voltage | 24 V | 2 V |
| Compatibility | ||
| Brand Compatibility | Official: , | Official: , |
Overview
Brand
SRNE
SRNE
Model
IP32
Shiner2430
Battery Type
Lead-acid / Li-ion / User Defined
Lead-acid / Li-ion / User Defined
Battery
Chemistry
Lead-acid
Lead-acid
Solar Input
Max PV Input Power
260 W/24V 520 W/24V 800 W/24V 1040 W/24V 1600 W/24V 780 W/36V W
800 W/24V W
Max PV Open Circuit Voltage
60 VDC V
100 VDC V
MPPT Voltage Range
(Battery voltage+2V)～45 VDC V
(Battery voltage+2V)～72 VDC V
Max. efficiency
85%~98%(Correspond load power10%~100%)
85%~98%(Correspond load power10%~100%)
Electrical
Rated Power
-
800 W
Connectivity
Communication
TTL、RS485 (default) TTL Baud rate 9600kps ，RS485 RJ45 port
TTL、RS485 (default), CAN (optional), Bluetooth (optional)
Bluetooth
External module BT-2 with mobile app
-
Physical
Product Weight
650g(1.43lb) kg
1.2 kg
Current Rating
20 A
30 A
Operating Temperature
Range, -35°C~65°C（-31℉～149℉） C
Range, -35°C~65°C（-31℉～149℉） C
Module Dimensions
-
7.3*5.2*2.8 in mm
Max Charging Current
20 A
30 A
Installation
Not specified
Not specified
Operating Temperature Range Discharge
-35°C~65°C（-31℉～149℉）
-35°C~65°C（-31℉～149℉）
Max. continuous load current
10 A
20 A
Protection
Degree, IP32
Degree, IP32
Ingress Protection
IP32
IP32
Start Voltage
12
12
Nominal Voltage
24 V
2 V
Compatibility
Brand Compatibility
Official: ,
Official: ,
Frequently Asked Questions
Key differences from the current specs are: Nominal Voltage (24 V vs 2 V); Max Charging Current (20 A vs 30 A); Max PV Input Power (260 W/24V 520 W/24V 800 W/24V 1040 W/24V 1600 W/24V 780 W/36V W vs 800 W/24V W).
SRNE 30A MPPT Charge Controller for Off-Grid Solar Systems 100Vdc Open Circuit Voltage 12/24/36/48Vdc Battery (Shiner2430) currently leads on more weighted core specs (78/100 vs 22/100). For home backup, also confirm battery voltage match and your expected daily load before purchase.
Current price snapshot on SolarMarket Uganda is SRNE 20A MPPT Charge Controller for Off-Grid Solar Systems 12/24V 60VOC 260-1600W PV Input IP32 (Shiner2420): UGX 19,950, SRNE 30A MPPT Charge Controller for Off-Grid Solar Systems 100Vdc Open Circuit Voltage 12/24/36/48Vdc Battery (Shiner2430): UGX 28,350. Final price de
Yes. You can request quotations from verified sellers using the RFQ flow: https://solarmarket.ug/rfq/create
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