Forge Power Kit — 30 A MPPT Solar Charge Controller (ESP32-C3)

Every stocked part for the Forge reference design: two IR2104 half-bridge drivers, three IRFP4468 MOSFETs, two ACS712 30 A current sensors, two voltage sensor modules, bulk capacitors, XL4015 housekeeping buck, NTCs, blower fan, 0.96" OLED, fuses and control board.

Kit contents

• 2 × IR2104 half-bridge MOSFET driver (IC-2713)
• 3 × IRFP4468 MOSFET, 100 V 195 A (PW-2726)
• 2 × ACS712 30 A current sensor (PW-2423)
• 2 × Voltage sensor module (0–25 V divider) (PW-3215)
• 6 × 1000 µF 50 V electrolytic (CMP-1944)
• 1 × XL4015E 5 A buck (housekeeping 5 V) (MSC-3228)
• 2 × NTC thermistor 100 k (CMP-2880)
• 1 × 12 V 5015 blower fan (EM-1995)
• 1 × 0.96" OLED (local readout) (MDL-2882)
• 1 × Fuse assortment kit (PW-2658)
• 1 × Dotted veroboard 12×18 cm (control board) (PRT-2587)

Not included

ESP32-C3 Super Mini (sold separately), 33 µH 30 A power inductor, 40 A fuses and holders, heatsink, gate resistors, bootstrap diode and capacitor, copper bus.

The full build guide — block diagram, wiring, why-these-parts, gotchas and safety — is the mppt-charge-controller-esp32-30a reference design in Forge: forge.microscale.net/design (ask for it by name). Print the enclosure with Forge Prototype.