4kva/4.8kwh/1600Wp Home Backup System – TMSL4048-CE-II
1,125,000 CFA
✅ Supported Appliances (Simultaneous):
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Kitchen: 1 Refrigerator or Freezer (24/7), 1 Blender (intermittent), 1 Water Heater (timed).
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Entertainment: 1-2 TVs (Smart/LED), Sound systems, Decoders.
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Lighting: Up to 15 LED Bulbs.
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Comfort: 3-4 Fans running all night.
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Productivity: Multiple laptops, WiFi, and office equipment.
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Description
This plan is the “High Capacity Endurance” option. It is specifically designed for users who prioritize long backup hours over the latest battery technology. While it uses Gel batteries instead of Lithium, it provides nearly double the raw energy storage of the 930,000 XAF plan.
1. Technical Specifications
🔋 Battery: 4.8kWh Gel Battery Pack
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Capacity: 4,800 Watt-hours (4.8 kWh).
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Technology: Sealed Lead Acid / Gel.
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The Storage Advantage: This is a massive “tank” of energy. Even though you should only discharge Gel batteries to 50% for long life, that still gives you 2,400Wh of usable power, which is roughly equal to the usable power of the Lithium battery in the 930k plan.
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Lifespan: Expect 2–4 years depending on how deeply you discharge them daily.
⚡ Inverter: Cworth Energy 4KVA/4KW Hybrid
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Continuous Power: 4,000 Watts (4KW).
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Versatility: Same powerful “engine” as the other 4KW plans. It can easily handle the surge of a fridge, a blender, or a water heater.
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System Voltage: Likely 48V (standard for 4KVA Gel packs), which is very efficient for high-power usage.
☀️ Solar Array: 4x 400W Monocrystalline
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Total Output: 1,600 Watts of Solar.
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Performance: Generates approximately 6,500Wh to 8,000Wh of electricity per day.
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Benefit: This larger array (one extra panel compared to the 930k plan) ensures that even with a massive 4.8kWh battery pack, you can still recharge it fully during the day while running your house.
2. What Can It Power?
This system is rated for “Additional Backup Time,” meaning it handles the same appliances as the 930k plan but for longer periods.
✅ Supported Appliances (Simultaneous):
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Kitchen: 1 Refrigerator or Freezer (24/7), 1 Blender (intermittent), 1 Water Heater (timed).
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Entertainment: 1-2 TVs (Smart/LED), Sound systems, Decoders.
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Lighting: Up to 15 LED Bulbs.
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Comfort: 3-4 Fans running all night.
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Productivity: Multiple laptops, WiFi, and office equipment.
3. Expected Usage Scenarios
Scenario A: “The Rainy Day Survival” (Extended Backup)
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Load: Fridge + 10 Lights + WiFi + 1 Fan.
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Total Load: ~250 Watts.
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Estimated Runtime: 15 to 18 Hours.
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Why? The large 4.8kWh Gel pack is built for “slow and steady” discharge. It will keep your essentials running through a long blackout better than the smaller lithium options.
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Scenario B: “The High-Power Surge”
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Action: Using a Blender and a Water Heater for a short duration while the Fridge is on.
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Load: ~2,500 Watts.
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Result: The system handles this effortlessly due to the 4KW inverter. However, you should limit this type of usage to daytime when the 1,600W solar panels are helping.
Scenario C: “Economy Mode” (Max Endurance)
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Load: Lights + Phones + WiFi.
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Estimated Runtime: 2 to 3 Days without any sunshine.
4. Key Comparison: Lithium (930k) vs. Gel (1.125M)
This is the most common question for this tier.
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Choose the 930k (Lithium) Plan IF: You want a battery that lasts 10 years and you don’t mind having slightly less total energy storage.
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Choose this 1.125M (Gel) Plan IF: You need the longest possible backup time right now (e.g., your area has 12-hour blackouts) and you don’t mind replacing the batteries in a few years.
Important Disclaimer & Terms of Purchase
Thank you for visiting tamsolec.com. To ensure transparency and provide you with the best service, please read the following terms and conditions regarding our product listings, pricing, and availability.
1. Product Availability
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Stock Status: Not all products listed on this website are currently held in our immediate physical stock.
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Regional Availability: Certain items may only be available through specific partner suppliers located in Douala and/or Yaoundé.
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Rare Items & Pre-orders: Rare or highly specialized components may only be available via pre-order from China.
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Verification Required: Before making any purchase, buyers must discuss with us to confirm if the product is in stock or to determine the lead time required to make it available.
2. Pricing Policy
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Price Ranges: Prices on our site are displayed as a range. The Discount Price (current price) represents the minimum estimated cost, while the Regular Price (stroked price) represents the maximum expected cost for that item.
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Price Fluctuations: Prices are not guaranteed to remain constant. They are subject to frequent changes due to variations in importation costs, customs duties, and price adjustments from our diverse network of suppliers.
3. Product Descriptions & Expertise
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Authorship: All product descriptions on this website were professionally crafted by Engr. NJIO CYRIN TAMFU.
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Sources: Information is compiled using official product/brand datasheets, direct communications from manufacturers, and technical research assisted by Google Gemini to ensure depth and accuracy.
4. Third-Party Coordination & Compatibility
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Partner Network: For products not in our immediate stock, we act as a third-party coordinator. We work with our trusted partner suppliers to facilitate your purchase.
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Our Goal: Our role in this coordination is to ensure the buyer receives fair pricing and to verify that the products strictly meet the technical requirements and compatibility of the intended system.
Contact Information
For availability checks, technical consultations, or order inquiries, please contact us directly:
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Phone/WhatsApp: +237 654 388 730 / +237 673 095 754
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Email: info@tamsolec.com
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Website: tamsolec.com
Tamsolec Warranty Assurance & Logistics Policy
At Tamsolec, we understand that a manufacturer's warranty is only as good as the support behind it. Because we operate as a bridge between international manufacturers and the local Cameroonian market, we offer an Optional Warranty Assurance Plan to give our clients total peace of mind.
1. The 5% Warranty Assurance Fee
We offer an optional Warranty Assurance Coverage at a flat rate of 5% of the total product cost.
By opting for this coverage, you are not just buying a product; you are securing a guarantee of service. This small investment ensures that Tamsolec takes full responsibility for the "logistics of replacement."
2. What This Policy Covers
When you pay the 5% Assurance Fee, Tamsolec commits to the following during the item's official warranty period:
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Active Advocacy: We act as your legal and technical representative to the manufacturer (e.g., Felicity Solar) to ensure your warranty claim is prioritized and approved.
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Logistics Management: We handle the complex process of returning a defective unit to the regional supplier (Douala/Yaoundé) or the manufacturer and securing the replacement.
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Direct Replacement: Where possible and subject to availability, we aim to provide a replacement unit from our partner network to minimize your system's downtime.
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Zero Hidden Fees: For covered claims, the 5% fee covers the administrative and local transport costs associated with the swap.
3. Why This Is Necessary
Standard manufacturer warranties often cover the parts, but they rarely cover the cost of logistics, transport, or the labor required to facilitate a swap between cities or countries.
Without this optional coverage, the buyer is responsible for transporting the damaged item to the authorized service center and following up on the weeks-long (or months-long) administrative process.
4. Terms & Exclusions
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Original Condition: The warranty (and this assurance) only applies to items that have failed due to manufacturing defects under normal use.
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Standard Exclusions: Damage caused by lightning (if no SPD was installed), physical impact, water submersion (for non-IP65 items), or unauthorized repair attempts by third-party technicians will void the warranty.
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Non-Refundable: The 5% fee is a service charge for the duration of the warranty period and is non-refundable once the product has been commissioned.
Secure Your Investment
To add this coverage to your purchase, please inform us during the discussion phase. We highly recommend this for high-value items like Lithium Batteries and Hybrid Inverters.
Contact for Warranty Claims:
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Admin: +237 654 388 730 / +237 673 095 754
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Email: warranty@tamsolec.com
CERTIFICATE OF WARRANTY ASSURANCE
Certificate No: TMSL-2025-XXXX
Issue Date: [DD/MM/YYYY]
This document certifies that the products listed below are covered under the Tamsolec Warranty Assurance Plan. By paying the optional 5% Assurance Fee, the Holder is entitled to full logistics support and guaranteed warranty follow-up as managed by Tamsolec.
1. CUSTOMER & SYSTEM DETAILS
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Customer Name: ________________________________________________
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Installation Address: __________________________________________
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Contact Number: _______________________________________________
2. COVERED EQUIPMENT
3. ASSURANCE BENEFITS
By holding this certificate, the buyer is exempted from the technical and logistical burdens of warranty claims. Tamsolec guarantees:
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Logistics & Transport: We cover the cost and effort of moving damaged units to and from regional service centers (Douala/Yaoundé).
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Technical Advocacy: Immediate processing of claims with the manufacturer to ensure the fastest possible replacement or repair.
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System Continuity: Priority access to temporary replacement units (subject to availability) to minimize power downtime.
4. TERMS & CONDITIONS
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Coverage Activation: This certificate is only valid if the 5% Assurance Fee has been paid in full at the time of purchase.
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Standard Exclusions: Coverage does not apply to damage caused by:
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Lightning strikes (where appropriate Surge Protection Devices were not installed).
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Physical abuse, water damage (non-IP65 units), or unauthorized tampering.
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Installation by non-certified technicians.
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Claim Procedure: To initiate a claim, contact the technical desk at +237 654 388 730 with your Certificate Number.
AUTHORIZED SIGNATORY
Engr. NJIO CYRIN TAMFU Technical Director, Tamsolec info@tamsolec.com |
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