Foldable 40W solar panel charging battery

Portable Power, Anywhere

Carry-on kit with 40W foldable panel and ~100Wh battery. Power lights, radios, GPS, and phones. Deploy in minutes for mining, security, and field ops.

Technical Specifications

Case: Waterproof, crush-resistant
Solar Panel: 40W foldable; ~4–5 h full charge in good sun
Battery: ~100Wh (≈8,300mAh @12V class), USB & 12V I/O
Primary Output: 12V DC port (up to 6A)
Panel Outputs: USB-A + USB-C for direct device charging while charging the battery
Floodlight: ~900 lm, 120° beam, ~9–9.5 h runtime per full charge
Deployment Time: Under 2 minutes
Use Cases: Remote lighting, device charging, field comms, recon gear, clinics

Minor changes may occur in production.

Real-World Applications

Remote Field Crews

Problem: Radios/GPS/phones die, causing downtime and safety risks.

Solution: Self-contained power anywhere.

Cost & Risk Comparison
Power Method	1-Year Cost	Drawbacks
Diesel Generator	$1,800–$2,400	Fuel, noise, theft risk
Battery Rotation	$900+	Labor-intensive
Hinterra Kit	$250	One-time purchase

Security Outposts & Perimeter

Problem: Poor lighting and dead radios increase vulnerability.

Solution: Night-ready lighting + device charging in minutes.

Deployment Alternatives
Power Method	Annual Cost	Drawbacks
Grid Extension	$3,000–$6,000	Infeasible in rough terrain
Diesel Lighting	$1,500+	Fuel & maintenance
Hinterra Kit	$250	Deployable in minutes

Worker Housing & Temporary Camps

Problem: No light/charging hurts morale and productivity.

Solution: Personal kits deliver clean light & charging.

Housing Power Options
Solution	Annual Cost	Scalability
Grid Wiring	$1,200+	Low
Fuel Lamps + Batteries	$800	Medium
Hinterra Kit	$250	High

Community Clinics & Schools

Problem: Villages near sites lack basic power.

Solution: Donation-ready kits for clinics and classrooms.

CSR Strategy Comparison
Strategy	Cost/Unit	Impact
Grid Access Subsidy	$1,000–$3,000	Slow, expensive
Fuel Donation	$500+/year	Recurring, low visibility
Hinterra Kit	$250	Immediate, visible, durable

Media — How-To & Setup Guides

Short videos, one-page setup guides, and real-world floodlight performance.

Setup: Solar → Battery → Load (12V)

Step-by-step: connect DC5521 from panel to battery 12V/6A I/O, then power the floodlight.

Download 1-Page Guide

Hinterra Kit Overview

What’s in the case, typical runtimes, and best-practice charging.

Spec Sheet (PDF)

Troubleshooting Quick Reference

Common issues: low sun input, cable polarity, over-current protection.

Download

Floodlight Performance — Real Photos

Swipe • Arrow keys • Tap dots

Subject No Illumination — Distance: **25ft** — Full-body no illumination.

Subject illuminated at 25ft — Distance: **25ft** — Clear ID of subject.

Subject illuminated at 50ft — Distance: **50ft** — Readable posture and ID of subject.

— Living Room Illuminated By Floodlight.

Store — Purchase

Buy direct or send a purchase order. Bulk pricing available.

Hinterra Portable Power Kit

40W foldable panel, ~100Wh battery, 12V DC & USB outputs, floodlight included.

$250

Qty Buy Now Email PO

Need 25+ units? Contact us for tiered pricing and lead times.

100Wh battery

12V DC & USB outputs.

$95

Add

Floodlight

Wide 120° beam, low-draw, quick-connect.

$45

Add

All prices USD. Taxes/shipping calculated at checkout or on invoice.

About Hinterra

Rugged, portable power for harsh environments.

Our carry-on kits deliver clean solar energy in compact, field-ready cases. Trusted by remote construction crews, security teams, field medics, and exploration units. We design for one mission: dependable, off-grid power where it matters most.

Contact

Questions, bulk orders, or partnership inquiries—reach out below.