
Low Stock
1 / 9

Low Stock
1 / 9
DEWIN EL400B Solar Panel Tester MPPT Multimeter Photovoltaic Open Circuit
OUT OF STOCK
Currently unavailable from our sellers.
Qty
1
Notify me when back in stock
Delivery
Standard UK Delivery·3–5 daysFREE
Next Day UK Delivery·1 day·Free over £35£1.99
EU Delivery·7–14 days£12.99
Worldwide Delivery·14–28 days£19.99
Same-day dispatchOrder by 2pm, Mon–Fri
30-day returns30 days to change your mind
Buyer protectionEvery order covered
Secure paymentProcessed by Mollie
Details
About this item
DEWIN EL400B Solar Panel Tester
The DEWIN EL400B is a versatile photovoltaic panel multimeter designed for testing solar panels. It features automatic and manual MPPT detection, open circuit voltage testing, and multiple protection mechanisms.
Key Features
- Automatic MPPT Detection: Automatically adjusts test interval and refreshes display based on current power.
- Manual MPPT Detection: Allows users to scan for the maximum power point at any time for optimal output.
- Open Circuit Voltage Detection: Real-time display of solar panel voltage to ensure normal operation.
- Multiple Protections: Includes over-voltage, over-temperature, over-current, and over-rated power protection.
- Photovoltaic Panel Power Supply: Self-powered by the solar panel, eliminating the need for an additional power source for convenient use in various scenarios.
Specifications
- Brand: DEWIN
- Model: EL400B
- Display: LCD Backlight
Details
Customer reviews
No reviews yet — reviews come only from verified UKyard buyers.
Sign in to review a product you've bought.
You might also like

Renogy
Renogy MPPT Charge Controller 20A 12V/24V Auto 98% Efficient LCD
£62.99

Victron Energy
Victron Energy SmartSolar MPPT Solar Charge Controller Bluetooth 100V 30A
£97.60

Victron Energy
Victron Energy BlueSolar PWM DUO-LCD USB 12/24V 20A Charge Controller
£54.59

Walfront
Walfront RAMPS 1.4 Controller Mega 2560 Board 5x A4988 Drivers + Heat Sinks
£27.47

Topcloud
Topcloud 30A Solar Charge Controller 12V/24V PWM LCD USB Dual Port
£10.96

BIGTREETECH
BIGTREETECH SKR Mini E3 V3.0 Control Board TMC2209 UART Ender 3 V2 Pro
£51.33

Victron Energy
Victron Energy SmartSolar MPPT Solar Charge Controller Bluetooth 75V 10A
£46.90

Victron Energy
Victron Energy SmartSolar MPPT 100V 50A 12/24V Solar Charge Controller Bluetooth
£136.49

DEWIN
Unavailable