Suntree Solar DC Battery Fuse with Holder

Price range: KSh5,500.00 through KSh9,500.00

Amps

SKU: N/A Category: DC Accessories Brand: Suntree

Suntree Solar DC Battery Fuse with Holder is heavy-duty circuit protection components designed specifically for photovoltaic (PV) solar arrays, combiner boxes, inverters, and battery storage systems . They protect downstream electronics from overcurrent, short circuits, and overload faults.

Suntree manufactures these components across two primary configurations based on your installation needs: Low-Amperage String Protection (typically for solar panels and combiner boxes) and High-Amperage Battery Protection (for battery banks and energy storage banks).

Available Variants & Key Specifications

Suntree Solar DC Battery Fuse with Holder Core Benefits & Design Features

Fast-Acting gPV Meltdown: Engineered specifically for DC circuits to cut off instantly during high-fault current events, preventing thermal runaway or solar panel/battery damage.
High Heat Resistance: Constructed with a flame-retardant nylon shell capable of passing 960°C glow-wire tests to survive extreme temperatures inside sealed combiner boxes.
Safe Maintenance Design: Features flip-open or tool-free blade removal handles, safely isolating the electrical contacts while replacing a blown fuse link.

Sizing Best Practices

For Solar Strings: Choose a fuse current rating that is 1.25 to 1.5 times the short-circuit current (\(I_{sc}\)) of your solar PV panels. Ensure you do not exceed the panel manufacturer’s stated “Maximum Series Fuse Rating”.
For Batteries: Choose a fuse rated for at least 125% of your inverter’s maximum continuous current draw to avoid nuisance trips from temporary power surges.